# WAR Deployment

**URL:** <https://forum.servoy.com/t/war-deployment/19905>\
**Category:** Classic Servoy\
**Created:** [February 15, 2019, 9:32pm UTC](https://forum.servoy.com/t/war-deployment/19905 "2019-02-15T21:32:31Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 15, 2019, 9:32pm UTC](https://forum.servoy.com/t/war-deployment/19905/1 "2019-02-15T21:32:31Z")

</div>

I am having issues deploying Servoy Application Server Version 8.4.0 as a WAR file using Tomcat 7.0. I’ve done this before with an earlier version of Servoy (v8.0.3) I am receiving a 404 error and this error in my servoy\_log.txt file whenever I try to hit the site after restarting tomcat:

2019-02-15 14:06:04,996 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Couldn’t get db connection schema Driver net.sourceforge.jtds.jdbc.Driver is not a JDBC4.1 (java 1.7) driver, please upgrade   
2019-02-15 14:06:05,089 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,089 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,105 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,105 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,121 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,121 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,136 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,136 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,152 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_properties’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,152 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_properties’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,246 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_columninfo’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,246 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_columninfo’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,261 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_media’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,261 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_media’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,277 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_revision\_history’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,277 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_revision\_history’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,293 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_groups’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,293 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_groups’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,293 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_group\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,293 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_group\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,308 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_users’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,308 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_users’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,324 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_groups’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,324 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_groups’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,339 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,339 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,371 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_root\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,371 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_root\_elements’: The database name component of the object qualifier must be the name of the current database.   
2019-02-15 14:06:05,683 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Servoy Application server context /spcentral didn’t start up correctly, very likely because of an import problem   
com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: java.lang.NullPointerException  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
Caused by: java.lang.NullPointerException  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1660) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
2019-02-15 14:06:05,699 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Can’t start the application server   
javax.servlet.ServletException: Can’t start the application server  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:210) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.servoy.j2db.persistence.RepositoryException: java.lang.NullPointerException  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: java.lang.NullPointerException  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1660) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more

Any ideas? I need to get this complete by Sunday, would appreciate any guidance! Thanks!

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<div class="post-metadata">

**Author:** ![sdevlin](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/sdevlin/32/4488_2.png) [@sdevlin](https://forum.servoy.com/u/sdevlin)\
**Post date:** [February 19, 2019, 3:55pm UTC](https://forum.servoy.com/t/war-deployment/19905/2 "2019-02-19T15:55:34Z")

</div>

Hi Ryan,

What is your setup for the repository ? Have you flagged to auto-build it?

The errors indicate that there was a problem creating/reading the repository.

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<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 19, 2019, 6:21pm UTC](https://forum.servoy.com/t/war-deployment/19905/3 "2019-02-19T18:21:55Z")

</div>

Are you referring to the servoy\_repository database? If so, it’s pointing to a sql server database. Whenever I restart my tomcat server, that database does get auto-filled with all the appropriate tables and columns.

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<div class="post-metadata">

**Author:** ![ROCLASI](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/roclasi/32/4371_2.png) [@ROCLASI](https://forum.servoy.com/u/ROCLASI)\
**Post date:** [February 19, 2019, 6:28pm UTC](https://forum.servoy.com/t/war-deployment/19905/4 "2019-02-19T18:28:50Z")

</div>

Hi Ryan,

The first line in your error log shows this:

> 2019-02-15 14:06:04,996 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Couldn’t get db connection schema Driver net.sourceforge.jtds.jdbc.Driver is not a JDBC4.1 (java 1.7) driver, please upgrade   
> …  
> Failed on getting primary keys from ‘null’ and schema ‘null’ for table …etc

Maybe you need to update the JDBC driver. It seems it can’t read the database catalog.

Hope this helps.

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<div class="post-metadata">

**Author:** ![sdevlin](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/sdevlin/32/4488_2.png) [@sdevlin](https://forum.servoy.com/u/sdevlin)\
**Post date:** [February 19, 2019, 6:55pm UTC](https://forum.servoy.com/t/war-deployment/19905/5 "2019-02-19T18:55:48Z")

</div>

Robert is correct. Usually that warning can be ignored, just that Hibernate expects a JDBC 4 driver.  
But then you do have some strange warnings after that about the catalog.

JTDS is now very old still has no JDBC 4 version. Consider switching to MS driver  
[https://www.microsoft.com/en-us/downloa … x?id=54670](https://www.microsoft.com/en-us/download/details.aspx?id=54670)

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<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 19, 2019, 7:17pm UTC](https://forum.servoy.com/t/war-deployment/19905/6 "2019-02-19T19:17:02Z")

</div>

Okay I’ll try that out, are there any resources I can use to install/update the drivers in my servoy developer tool. Do I just need to drop them on my server, or when I export as a WAR it’ll be included?

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<div class="post-metadata">

**Author:** ![ROCLASI](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/roclasi/32/4371_2.png) [@ROCLASI](https://forum.servoy.com/u/ROCLASI)\
**Post date:** [February 19, 2019, 7:54pm UTC](https://forum.servoy.com/t/war-deployment/19905/7 "2019-02-19T19:54:04Z")

</div>

Hi Ryan,

You can just drop it in _drivers_ directory in the _application\_server_ directory and restart Developer.  
Now you have to change your database connections to use this driver. Be aware the connection URL is different between the 2 drivers.  
After this you can export the WAR again. Do make sure you select the driver in the export wizard.

Hope this helps

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<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 20, 2019, 1:10pm UTC](https://forum.servoy.com/t/war-deployment/19905/8 "2019-02-20T13:10:29Z")

</div>

Alright I installed the new driver. It looks like it’s yelling at me now because I don’t have all of the tables and columns under servoy\_repository server that I need. Before with the old driver it would automatically fill the empty database in with all of the tables and columns it needed. Someone mentioned above about an auto-build flag. Is there a variable in the .properties file I need to assign for it to automatically fill in the database?

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<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 20, 2019, 10:08pm UTC](https://forum.servoy.com/t/war-deployment/19905/9 "2019-02-20T22:08:16Z")

</div>

update: I ran the servoy\_server.bat file to try and update the servoy\_repository. It filled out the database. I stopped and restarted tomcat and hit the website with the servoy\_repository not empty. I received the same error log messages as before where it was saying that I don’t have all the columns that the repository\_server needs. Here’s the error file:  
2019-02-20 14:26:07,719 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.Zb(Za.java:2228) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:398) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:574) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1313) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:532) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 14:26:07,781 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:165) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 14:26:07,828 ERROR [localhost-startStop-1] persistence.Server - sql exception in load tables   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:59) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 14:26:07,828 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:499) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 14:26:08,015 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Couldn’t get db connection schema This operation is not supported.   
2019-02-20 14:26:08,078 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Error creating table servoy\_content\_spec   
2019-02-20 14:26:08,078 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Servoy Application server context /spcentral didn’t start up correctly, very likely because of an import problem   
com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1730) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1522) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:799) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.execute(SQLServerStatement.java:669) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0\_191]  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0\_191]  
at com.servoy.j2db.datasource.Zf.invoke(Zf.java:4) ~[j2dbdev.jar:8.4.0.3402]  
at com.sun.proxy.$Proxy34.execute(Unknown Source) ~[?:?]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:546) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
2019-02-20 14:26:08,078 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Can’t start the application server   
javax.servlet.ServletException: Can’t start the application server  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:210) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1730) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: There is already an object named ‘servoy\_content\_spec’ in the database.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1522) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:799) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.execute(SQLServerStatement.java:669) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0\_191]  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0\_191]  
at com.servoy.j2db.datasource.Zf.invoke(Zf.java:4) ~[j2dbdev.jar:8.4.0.3402]  
at com.sun.proxy.$Proxy34.execute(Unknown Source) ~[?:?]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:290) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:546) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 20, 2019, 10:15pm UTC](https://forum.servoy.com/t/war-deployment/19905/10 "2019-02-20T22:15:03Z")

</div>

This is the error I get when I restart tomcat and the servoy\_repository is an empty database:  
2019-02-20 15:13:10,539 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.Zb(Za.java:2228) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:398) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:574) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1313) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:532) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:10,602 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:165) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:10,649 ERROR [localhost-startStop-1] persistence.Server - sql exception in load tables   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:59) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:10,649 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:499) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:10,899 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Couldn’t get db connection schema This operation is not supported.   
2019-02-20 15:13:11,039 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:11,211 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,227 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,227 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,243 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,243 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,243 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,243 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1567) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:11,274 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,274 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,289 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,289 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,289 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,289 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,305 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1348) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:11,321 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,321 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,336 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,336 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,336 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,336 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,336 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1100) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-20 15:13:11,352 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,368 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,368 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,368 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,368 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,368 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-20 15:13:11,383 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1601) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]

---

<div class="post-metadata">

**Author:** ![sdevlin](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/sdevlin/32/4488_2.png) [@sdevlin](https://forum.servoy.com/u/sdevlin)\
**Post date:** [February 21, 2019, 7:27pm UTC](https://forum.servoy.com/t/war-deployment/19905/11 "2019-02-21T19:27:03Z")

</div>

Hi Ryan,

I’m a little confused about your tomcat setup and I want to clarify which deployment approach you have taken, because there are two.  
I noticed you you mentioned servoy\_server.bat but also mentioned .war deployment. These are mutually exclusive approaches.

**1. Bundled Tomcat** (Classic)  
This uses the Servoy Server distribution and the servoy\_server.bat executible to run a bundled Tomcat instance.  
In this case, you would start/stop the server via .bat file or an installed service.

- You may use this for current versions of Servoy, but **may not** use it for the **NG Client**.

You would create/[upgrade the repository](https://wiki.servoy.com/display/DOCS/Servoy+Repository+Upgrade) via the -upgradeRepository flag.  
Then you would import solutions via the [import process](https://wiki.servoy.com/display/DOCS/Solution+Import) of the admin page

**2. Stand-alone Tomcat** (.war file)  
[War Deployment](https://wiki.servoy.com/display/DOCS/WAR+Deployment). This uses a pre-installed, stand-alone version of Tomcat. 7.0.43 or later but we recommend 8+  
This approach is required to deploy NG Client applications and is recommended for other applications after Servoy 8.0.  
When exporting a .war file, check the option to _“Automatically upgrade repository”_ (See image attached)  
[attachment=0]Capture.PNG[/attachment]

In either approach, I recommend that you drop your repository DB and start over, in case it is corrupt.

Finally, here is a [webinar on the topic](https://www.youtube.com/watch?v=uPVM9GJL-gY)

 ![Capture.PNG](https://canada1.discourse-cdn.com/flex010/uploads/servoy/original/1X/f9339e9553768e536b93662084cb81af4017a06d.png)

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 27, 2019, 6:45am UTC](https://forum.servoy.com/t/war-deployment/19905/12 "2019-02-27T06:45:26Z")

</div>

Most recent log from deploying:

2019-02-26 23:38:08,857 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Warning: duplicate database server definitions: rmf/example\_data   
2019-02-26 23:38:09,466 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.Zb(Za.java:2228) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:398) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Za.(Za.java:574) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1313) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:532) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:09,529 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.checkIfTableExistsInDatabase(Zo.java:1542) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:165) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:09,591 ERROR [localhost-startStop-1] persistence.Server - sql exception in load tables   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:59) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:09,591 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name. An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:499) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zk(Zo.java:920) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1369) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:1265) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:20) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:09,763 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Couldn’t get db connection schema This operation is not supported.   
2019-02-26 23:38:09,841 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:36) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_content\_spec’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,029 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_content\_spec’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,044 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1567) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_element\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,060 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_element\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,076 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1348) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,076 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,076 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,091 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,091 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_object\_types’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,091 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,091 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_object\_types’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,107 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1100) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,107 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,107 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,122 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,122 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_releases’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,122 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,122 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_releases’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,122 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1601) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 27, 2019, 6:47am UTC](https://forum.servoy.com/t/war-deployment/19905/13 "2019-02-27T06:47:49Z")

</div>

2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_properties’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,138 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_properties’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,154 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.recreateServoyColumnInfo(Zn.java:1012) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1017) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_columninfo’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_columninfo’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_columninfo’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_columninfo’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_columninfo’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,247 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_columninfo’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,263 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:657) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,263 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_media’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,263 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_media’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,279 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_media’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,279 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_media’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,279 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_media’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,279 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_media’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,279 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:362) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_revision\_history’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_revision\_history’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_revision\_history’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_revision\_history’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_revision\_history’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,294 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_revision\_history’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,310 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createUserGroups(Zn.java:172) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1053) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,310 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,310 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,326 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,326 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_user\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,326 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_groups’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,326 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_user\_groups’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,326 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createGroupElements(Zn.java:327) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1452) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,341 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_group\_elements’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,341 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_group\_elements’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,357 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_group\_elements’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,357 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_group\_elements’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,357 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_group\_elements’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,357 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_group\_elements’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,357 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createUsersTable(Zn.java:1329) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.recreateServoyUsers(Zn.java:1491) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:1738) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,357 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_users’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_users’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_users’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_users’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_users’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_users’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,372 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
com.microsoft.sqlserver.jdbc.SQLServerException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:39) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:1758) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:1763) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.setCatalog(SQLServerConnection.java:2073) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.switchCatalogs(SQLServerDatabaseMetaData.java:326) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetFromStoredProc(SQLServerDatabaseMetaData.java:277) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getResultSetWithProvidedColumnNames(SQLServerDatabaseMetaData.java:304) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData.getTables(SQLServerDatabaseMetaData.java:474) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingDatabaseMetaData.getTables(DelegatingDatabaseMetaData.java:644) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zo.getTableNameCatalogAndSchema(Zo.java:1633) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Za(Zo.java:391) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createGroupsTable(Zn.java:1698) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.recreateServoyGroups(Zn.java:344) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:857) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting colums using catalog ‘’ and schema ‘’ for table ‘servoy\_groups’ – continuing using server-defined catalog and schema: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_groups’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.   
2019-02-26 23:38:10,388 WARN [localhost-startStop-1] com.servoy.j2db.util.Debug - Failed on getting primary keys from ‘null’ and schema ‘null’ for table ‘servoy\_groups’: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as “” or are not allowed. Change the alias to a valid name.

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 27, 2019, 6:48am UTC](https://forum.servoy.com/t/war-deployment/19905/14 "2019-02-27T06:48:16Z")

</div>

2019-02-26 23:38:10,529 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Servoy Application server context /spcentral didn’t start up correctly, very likely because of an import problem   
com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) [j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: Cannot find the object “servoy\_groups” because it does not exist or you do not have permissions.  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Cannot find the object “servoy\_groups” because it does not exist or you do not have permissions.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1522) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:799) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeUpdate(SQLServerStatement.java:649) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0\_191]  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0\_191]  
at com.servoy.j2db.datasource.Zf.invoke(Zf.java:4) ~[j2dbdev.jar:8.4.0.3402]  
at com.sun.proxy.$Proxy34.executeUpdate(Unknown Source) ~[?:?]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zn.createGroupsIndex(Zn.java:176) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.recreateServoyGroups(Zn.java:1936) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:857) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
… 17 more  
2019-02-26 23:38:10,529 ERROR [localhost-startStop-1] com.servoy.j2db.util.Debug - Can’t start the application server   
javax.servlet.ServletException: Can’t start the application server  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:210) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.contextInitialized(WarClientServletContextListener.java:173) [j2dbdev.jar:8.4.0.3402]  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5524) [catalina.jar:7.0.59]  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) [catalina.jar:7.0.59]  
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) [catalina.jar:7.0.59]  
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1245) [catalina.jar:7.0.59]  
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1895) [catalina.jar:7.0.59]  
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0\_191]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0\_191]  
at java.lang.Thread.run(Unknown Source) [?:1.8.0\_191]  
Caused by: com.servoy.j2db.persistence.RepositoryException: Error creating repository  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:11) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.servoy.j2db.persistence.RepositoryException: com.microsoft.sqlserver.jdbc.SQLServerException: Cannot find the object “servoy\_groups” because it does not exist or you do not have permissions.  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:804) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more  
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Cannot find the object “servoy\_groups” because it does not exist or you do not have permissions.  
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1522) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:799) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1717) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155) ~[sqljdbc41.jar:?]  
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeUpdate(SQLServerStatement.java:649) ~[sqljdbc41.jar:?]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0\_191]  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0\_191]  
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0\_191]  
at com.servoy.j2db.datasource.Zf.invoke(Zf.java:4) ~[j2dbdev.jar:8.4.0.3402]  
at com.sun.proxy.$Proxy34.executeUpdate(Unknown Source) ~[?:?]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at org.apache.commons.dbcp2.DelegatingStatement.executeUpdate(DelegatingStatement.java:233) ~[commons-dbcp2.jar:2.3.0]  
at com.servoy.j2db.server.Za.Zn.createGroupsIndex(Zn.java:176) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.recreateServoyGroups(Zn.java:1936) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zn.createRepositoryTables(Zn.java:857) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zc(Zo.java:1681) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.Za.Zo.Zb(Zo.java:136) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.ApplicationServer.Zb(ApplicationServer.java:680) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.Za(Zap.java:76) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.main.Zap.start(Zap.java:45) ~[j2dbdev.jar:8.4.0.3402]  
at com.servoy.j2db.server.servlets.WarClientServletContextListener.startAppServer(WarClientServletContextListener.java:57) ~[j2dbdev.jar:8.4.0.3402]  
… 14 more

---

<div class="post-metadata">

**Author:** ![ROCLASI](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/roclasi/32/4371_2.png) [@ROCLASI](https://forum.servoy.com/u/ROCLASI)\
**Post date:** [February 27, 2019, 6:56am UTC](https://forum.servoy.com/t/war-deployment/19905/15 "2019-02-27T06:56:25Z")

</div>

Hi Ryan,

Is this on a clean repository database or an existing one?  
Also can you put these stack traces in a code block so this thread is more readable?

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 27, 2019, 2:05pm UTC](https://forum.servoy.com/t/war-deployment/19905/16 "2019-02-27T14:05:55Z")

</div>

it’s a completely empty database.

---

<div class="post-metadata">

**Author:** ![sdevlin](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/sdevlin/32/4488_2.png) [@sdevlin](https://forum.servoy.com/u/sdevlin)\
**Post date:** [February 28, 2019, 5:10pm UTC](https://forum.servoy.com/t/war-deployment/19905/17 "2019-02-28T17:10:03Z")

</div>

Hi Ryan,

Please share the schema and catalog properties from your repository server configuration.  
It seems there are lots of hits on code forums about SQL Server and the error you get. I wonder if the schema or catalog is set to something strange  
You would have set this in either of two places, It depends where you setup the repository connection during war file creation:

1. Did you create server connection properties through the export wizard ?

2. Or did you include a servoy.properties file template ?

You could also extract it from the war you generated:  
/WEB-INF/servoy.properties

Can you attach it ?

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [February 28, 2019, 5:56pm UTC](https://forum.servoy.com/t/war-deployment/19905/18 "2019-02-28T17:56:42Z")

</div>

I created it through the export wizard:

ServerManager.numberOfServers=5  
SocketFactory.compress=true  
SocketFactory.rmiServerFactory=com.servoy.j2db.server.rmi.tunnel.ServerTunnelRMISocketFactoryFactory  
SocketFactory.tunnelConnectionMode=http&socket  
SocketFactory.tunnelUseSSLForHttp=false  
SocketFactory.useSSL=true  
java.rmi.server.hostname=ipaddress  
server.0.URL=jdbc:jtds:sqlserver:###############  
server.0.catalog=  
server.0.connectionValidationType=0  
server.0.driver=net.sourceforge.jtds.jdbc.Driver  
server.0.enabled=true  
server.0.maxConnectionsActive=30  
server.0.maxConnectionsIdle=10  
server.0.maxPreparedStatementsIdle=100  
server.0.password=encrypted:##############  
server.0.prefixTables=false  
server.0.queryProcedures=false  
server.0.schema=  
server.0.serverName=dbname  
server.0.skipSysTables=false  
server.0.userName=username  
server.0.validationQuery=  
server.1.URL=jdbc:sqlserver:##############;DatabaseName=systemname;SelectMethod=direct  
server.1.catalog=  
server.1.connectionValidationType=0  
server.1.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver  
server.1.enabled=true  
server.1.maxConnectionsActive=30  
server.1.maxConnectionsIdle=10  
server.1.maxPreparedStatementsIdle=100  
server.1.password=encrypted:##############  
server.1.prefixTables=false  
server.1.queryProcedures=false  
server.1.schema=  
server.1.serverName=dbname  
server.1.skipSysTables=false  
server.1.userName=username  
server.1.validationQuery=  
server.2.URL=##############  
server.2.catalog=  
server.2.connectionValidationType=0  
server.2.driver=com.sybase.jdbc3.jdbc.SybDriver  
server.2.enabled=true  
server.2.maxConnectionsActive=30  
server.2.maxConnectionsIdle=10  
server.2.maxPreparedStatementsIdle=100  
server.2.password=encrypted:##############  
server.2.prefixTables=false  
server.2.queryProcedures=false  
server.2.schema=  
server.2.serverName=dbname  
server.2.skipSysTables=false  
server.2.userName=username  
server.2.validationQuery=  
server.3.URL=jdbc:sqlserver:##############;DatabaseName=Servoy\_Repository;SelectMethod=direct  
server.3.catalog=  
server.3.connectionValidationType=0  
server.3.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver  
server.3.enabled=true  
server.3.maxConnectionsActive=30  
server.3.maxConnectionsIdle=10  
server.3.maxPreparedStatementsIdle=100  
server.3.password=encrypted:##############  
server.3.prefixTables=false  
server.3.queryProcedures=false  
server.3.schema=  
server.3.serverName=repository\_server  
server.3.skipSysTables=false  
server.3.userName=username  
server.3.validationQuery=  
server.4.URL=jdbc:sqlserver:##############;DatabaseName=dbname;SelectMethod=direct  
server.4.catalog=  
server.4.connectionValidationType=0  
server.4.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver  
server.4.enabled=true  
server.4.maxConnectionsActive=30  
server.4.maxConnectionsIdle=10  
server.4.maxPreparedStatementsIdle=100  
server.4.password=encrypted:##############  
server.4.prefixTables=false  
server.4.queryProcedures=true  
server.4.schema=  
server.4.serverName=dbname  
server.4.skipSysTables=false  
server.4.userName=username  
server.4.validationQuery=  
servoy.rmiStartPort=1099  
servoy.server.start.rmi=false

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [March 1, 2019, 4:52pm UTC](https://forum.servoy.com/t/war-deployment/19905/19 "2019-03-01T16:52:18Z")

</div>

Got everything working now. The key was to replace the tag in schema and catalog properties with

---

<div class="post-metadata">

**Author:** ![ryan.m.beasley](https://avatars.discourse-cdn.com/v4/letter/r/ac91a4/32.png) [@ryan.m.beasley](https://forum.servoy.com/u/ryan.m.beasley)\
**Post date:** [March 4, 2019, 2:09pm UTC](https://forum.servoy.com/t/war-deployment/19905/20 "2019-03-04T14:09:31Z")

</div>

So everything works, but now when I upload the solution and try to run it I’m getting this error:

java.lang.ClassNotFoundException: com.servoy.j2db.rmi.DefaultClientSocketFactoryFactory  
at java.net.URLClassLoader.findClass(Unknown Source)  
at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)  
at java.lang.ClassLoader.loadClass(Unknown Source)  
at com.sun.jnlp.JNLPClassLoader.loadClass(Unknown Source)  
at java.lang.ClassLoader.loadClass(Unknown Source)  
at java.lang.Class.forName0(Native Method)  
at java.lang.Class.forName(Unknown Source)  
at com.servoy.j2db.smart.J2DBClient.initRMISocketFactory(J2DBClient.java:862)  
at com.servoy.j2db.smart.J2DBClient.startupApplication(J2DBClient.java:801)  
at com.servoy.j2db.smart.J2DBClient$4.run(J2DBClient.java:712)  
at com.servoy.j2db.smart.J2DBClient.mainImpl(J2DBClient.java:736)  
at com.servoy.j2db.smart.J2DBClient.main(J2DBClient.java:699)  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
at java.lang.reflect.Method.invoke(Unknown Source)  
at com.sun.javaws.Launcher.executeApplication(Unknown Source)  
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)  
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)  
at com.sun.javaws.Launcher.run(Unknown Source)  
at java.lang.Thread.run(Unknown Source)

CacheEntry[[https://dev-lmsecurity-midtier-wsv.us.lmco.com:443/spcentral/servoy\_messages?lastmodified=-1&language=en\_US](https://dev-lmsecurity-midtier-wsv.us.lmco.com:443/spcentral/servoy_messages?lastmodified=-1&language=en_US)]: updateAvailable=false,lastModified=Fri Mar 01 14:55:58 EST 2019,length=34  
Mar 01, 2019 3:10:21 PM com.servoy.j2db.util.Debug error  
SEVERE: Error getting the service com.servoy.j2db.server.shared.IApplicationServer from host [dev-lmsecurity-midtier-wsv.us.lmco.com:1099](http://dev-lmsecurity-midtier-wsv.us.lmco.com:1099)  
java.lang.NullPointerException  
at com.servoy.j2db.smart.J2DBClient.connectApplicationServer(J2DBClient.java:1923)  
at com.servoy.j2db.smart.J2DBClient.startApplicationServerConnection(J2DBClient.java:1904)  
at com.servoy.j2db.ClientState.applicationServerInit(ClientState.java:316)  
at com.servoy.j2db.smart.J2DBClient.startupApplication(J2DBClient.java:807)  
at com.servoy.j2db.smart.J2DBClient$4.run(J2DBClient.java:712)  
at com.servoy.j2db.smart.J2DBClient.mainImpl(J2DBClient.java:736)  
at com.servoy.j2db.smart.J2DBClient.main(J2DBClient.java:699)  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
at java.lang.reflect.Method.invoke(Unknown Source)  
at com.sun.javaws.Launcher.executeApplication(Unknown Source)  
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)  
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)  
at com.sun.javaws.Launcher.run(Unknown Source)  
at java.lang.Thread.run(Unknown Source)

Mar 01, 2019 3:10:21 PM com.servoy.j2db.util.Debug error  
SEVERE: Cannot find dataservice, it may not be running on server  
java.lang.NullPointerException  
at com.servoy.j2db.smart.J2DBClient.connectApplicationServer(J2DBClient.java:1923)  
at com.servoy.j2db.smart.J2DBClient.startApplicationServerConnection(J2DBClient.java:1904)  
at com.servoy.j2db.ClientState.applicationServerInit(ClientState.java:316)  
at com.servoy.j2db.smart.J2DBClient.startupApplication(J2DBClient.java:807)  
at com.servoy.j2db.smart.J2DBClient$4.run(J2DBClient.java:712)  
at com.servoy.j2db.smart.J2DBClient.mainImpl(J2DBClient.java:736)  
at com.servoy.j2db.smart.J2DBClient.main(J2DBClient.java:699)  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
at java.lang.reflect.Method.invoke(Unknown Source)  
at com.sun.javaws.Launcher.executeApplication(Unknown Source)  
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)  
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)  
at com.sun.javaws.Launcher.run(Unknown Source)  
at java.lang.Thread.run(Unknown Source)

Mar 01, 2019 3:10:30 PM com.servoy.j2db.util.Debug error  
SEVERE: Couldnt export object with port from server, trying to do on anonym port  
Mar 01, 2019 3:10:30 PM com.servoy.j2db.util.Debug error  
SEVERE: Fatal Exception  
Mar 01, 2019 3:10:30 PM com.servoy.j2db.util.Debug error  
SEVERE: Throwable  
java.lang.NullPointerException  
at com.servoy.j2db.smart.J2DBClient.exportObject(J2DBClient.java:3437)  
at com.servoy.j2db.smart.J2DBClient.bindUserClient(J2DBClient.java:3395)  
at com.servoy.j2db.ClientState.applicationServerInit(ClientState.java:317)  
at com.servoy.j2db.smart.J2DBClient.startupApplication(J2DBClient.java:807)  
at com.servoy.j2db.smart.J2DBClient$4.run(J2DBClient.java:712)  
at com.servoy.j2db.smart.J2DBClient.mainImpl(J2DBClient.java:736)  
at com.servoy.j2db.smart.J2DBClient.main(J2DBClient.java:699)  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)  
at java.lang.reflect.Method.invoke(Unknown Source)  
at com.sun.javaws.Launcher.executeApplication(Unknown Source)  
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)  
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)  
at com.sun.javaws.Launcher.run(Unknown Source)  
at java.lang.Thread.run(Unknown Source)