# Problem with Advanced Servoy JasperReports Plugin on Barcode **URL:** \ **Category:** Classic Servoy\ **Created:** [September 20, 2012, 8:54am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517 "2012-09-20T08:54:46Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [September 20, 2012, 8:54am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/1 "2012-09-20T08:54:46Z")
Hi guys, I’ve a strange problem with Jasper Reports plugin (version Advanced, used in case of printing barcode). I’ve downloaded “Advanced\_Servoy\_JasperReports\_Plugin\_v.3.2.0.zip” from ServoyForge, “jasperreports-3.7.1-project.zip” and “jasperreports-3.7.1.jar” from JasperForge. Then I’ve build plugin with Ant and placed generated files and folder in to the right folder under application\_server. In Servoy I’ve wrote a simple program to print a barcode with JasperReports. In report I’ve placed a barcode provided with Barbecue and it’s all right, Servoy prints barcode ( if I try with Barcode 4J nothing appears, only an empty sheet ). I’ve put my solutions, and related .jasper file, on server, installed plugin but it’s not the same result. When I click button to generate report it’s show an error and in Java console appear this: ERROR - Debug - Throwable java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.io.InvalidClassException: net.sourceforge.barbecue.Barcode; local class incompatible: stream classdesc serialVersionUID = -2560023728428819904, local class serialVersionUID = 4456443204933378679 at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) at sun.rmi.transport.Transport$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Unknown Source) at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source) at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at com.servoy.plugins.jasperreports.JasperReportsServer\_Stub.getJasperBytes(Unknown Source) at com.servoy.plugins.jasperreports.JasperReportsProvider.runReport(JasperReportsProvider.java:600) at com.servoy.plugins.jasperreports.JasperReportsProvider.js\_runReport(JasperReportsProvider.java:370) at com.servoy.plugins.jasperreports.JasperReportsProvider.js\_runReport(JasperReportsProvider.java:363) at com.servoy.plugins.jasperreports.JasperReportsProvider.js\_runReport(JasperReportsProvider.java:357) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:179) at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:353) at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:81) at org.mozilla.javascript.gen.c5.\_c0(buttonStampaBarcode:30) at org.mozilla.javascript.gen.c5.call(buttonStampaBarcode) at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:387) at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3135) at org.mozilla.javascript.gen.c5.call(buttonStampaBarcode) at com.servoy.j2db.scripting.ScriptEngine.executeFunction(ScriptEngine.java:476) at com.servoy.j2db.FormController.executeFunction(FormController.java:3992) at com.servoy.j2db.FormController.executeFunction(FormController.java:3880) at com.servoy.j2db.FormController.executeFunction(FormController.java:3802) at com.servoy.j2db.FormController$ScriptExecuter.executeFunction(FormController.java:3657) at com.servoy.j2db.ui.BaseEventExecutor.fireEventCommand(BaseEventExecutor.java:272) at com.servoy.j2db.ui.BaseEventExecutor.fireActionCommand(BaseEventExecutor.java:217) at com.servoy.j2db.ui.BaseEventExecutor.fireActionCommand(BaseEventExecutor.java:212) at com.servoy.j2db.smart.dataui.AbstractScriptButton$2.actionPerformed(AbstractScriptButton.java:826) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$000(Unknown Source) at java.awt.EventQueue$1.run(Unknown Source) at java.awt.EventQueue$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$2.run(Unknown Source) at java.awt.EventQueue$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Server Log page in Servoy Server don’t show any error. In server is running Servoy 5.2.12 and Java 1.6.0\_20; plugins are builded by Ant with Java 1.6.0\_35. I don’t know what’s the problem and I’m very necessitous of help! At the same time I can’t understand because noone can provide JasperPlugin Advanced ready to use (Feature request filed on Servoy Forge: Case #394: [https://www.servoyforge.net/issues/394](https://www.servoyforge.net/issues/394)) Thanks in advance for anyone that read and can help me! Best regards, Luca ---
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [September 26, 2012, 9:29am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/2 "2012-09-26T09:29:07Z")
Noone can help me? ---
**Author:** ![Andrei\_Costache](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Andrei\_Costache](https://forum.servoy.com/u/Andrei_Costache)\ **Post date:** [September 26, 2012, 2:01pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/3 "2012-09-26T14:01:02Z")
Hi Luca, Maybe this forum thread can help: [https://www.servoyforge.net/boards/13/topics/423](https://www.servoyforge.net/boards/13/topics/423) (it does refer to Barcode4J). Regards, Andrei ---
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [September 26, 2012, 2:44pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/4 "2012-09-26T14:44:55Z")
Thanks Andrei, I’ve already read this thread, but I can’t understand what have done Luke on the last reply. Can you explain me this step? ---
**Author:** ![Andrei\_Costache](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Andrei\_Costache](https://forum.servoy.com/u/Andrei_Costache)\ **Post date:** [September 26, 2012, 2:54pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/5 "2012-09-26T14:54:40Z")
> sceresini: > Thanks Andrei, I’ve already read this thread, but I can’t understand what have done Luke on the last reply. Can you explain me this step? The way to go is to find out what libraries are needed/referenced by the barcode4j library (or barbecue if you want to try that), have them available (and signed!) in the /plugins/servoy\_jaspererports folder and reference them correctly in the plugin’s jnlp. That is mainly what Luke did in his scenario (he found out the needed libraries, copied them to the servoy\_jaspererports folder, signed them, had them referenced correctly in the jnlp). Hope this helps, Andrei ---
**Author:** ![lwjwillemsen](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/lwjwillemsen/32/4987_2.png) [@lwjwillemsen](https://forum.servoy.com/u/lwjwillemsen)\ **Post date:** [September 28, 2012, 7:43am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/6 "2012-09-28T07:43:20Z")
I believe the barbecue-1.5-beta1.jar (the latest version of the barbecue barcode library) operates stand-alone. In I-report 3.7.2 you can choose between barbecue and barcode4j. My experiences with barbecue barcode are good up to now… Regards, ---
**Author:** ![Andrei\_Costache](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Andrei\_Costache](https://forum.servoy.com/u/Andrei_Costache)\ **Post date:** [September 28, 2012, 3:51pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/7 "2012-09-28T15:51:10Z")
> sceresini: > … > I’ve downloaded “Advanced\_Servoy\_JasperReports\_Plugin\_v.3.2.0.zip” from ServoyForge, “jasperreports-3.7.1-project.zip” and “jasperreports-3.7.1.jar” from JasperForge. > … Hi Luca, Also, maybe you can try to see how this works using the 3.3 version or the latest (4.0b1) version of the plugin. Regards, Andrei ---
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [October 3, 2012, 2:39pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/8 "2012-10-03T14:39:32Z")
> Andrei Costache: > > > sceresini: > > Thanks Andrei, I’ve already read this thread, but I can’t understand what have done Luke on the last reply. Can you explain me this step? > > The way to go is to find out what libraries are needed/referenced by the barcode4j library (or barbecue if you want to try that), have them available (and signed!) in the /plugins/servoy\_jaspererports folder and reference them correctly in the plugin’s jnlp. That is mainly what Luke did in his scenario (he found out the needed libraries, copied them to the servoy\_jaspererports folder, signed them, had them referenced correctly in the jnlp). > > Hope this helps, > Andrei Andrei, I’ve already done this. In fact in client plugins works correctly, is only in server that doesn’t work. ---
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [October 3, 2012, 2:41pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/9 "2012-10-03T14:41:57Z")
> Andrei Costache: > > > sceresini: > > … > > I’ve downloaded “Advanced\_Servoy\_JasperReports\_Plugin\_v.3.2.0.zip” from ServoyForge, “jasperreports-3.7.1-project.zip” and “jasperreports-3.7.1.jar” from JasperForge. > > … > > Hi Luca, > > Also, maybe you can try to see how this works using the 3.3 version or the latest (4.0b1) version of the plugin. > > Regards, > Andrei I’ve also try 3.3 version but with the same result. otherwise i’ve not try with 4.0 because is a beta version and can be used only in development environment. ---
**Author:** ![Andrei\_Costache](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Andrei\_Costache](https://forum.servoy.com/u/Andrei_Costache)\ **Post date:** [October 12, 2012, 7:01am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/10 "2012-10-12T07:01:07Z")
Luca, if all the above does not work, there is also a related/corresponding [case](https://www.servoyforge.net/issues/394) open on the plugin’s site for this, therefore this will be looked into in greater detail. Regards, Andrei ---
**Author:** ![sceresini](https://avatars.discourse-cdn.com/v4/letter/s/d26b3c/32.png) [@sceresini](https://forum.servoy.com/u/sceresini)\ **Post date:** [November 6, 2012, 11:07am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/11 "2012-11-06T11:07:53Z")
> Andrei Costache: > Luca, if all the above does not work, there is also a related/corresponding [case](https://www.servoyforge.net/issues/394) open on the plugin’s site for this, therefore this will be looked into in greater detail. > > Regards, > Andrei Hi Andrei, no news about your working? Case #394 is still in working, you have find something? Thanks for all! Luca ---
**Author:** ![Andrei\_Costache](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Andrei\_Costache](https://forum.servoy.com/u/Andrei_Costache)\ **Post date:** [November 6, 2012, 11:33am UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/12 "2012-11-06T11:33:46Z")
Current progress is that barcode4j does not seem to work from current tests and barbecue has issues rendering text font; but this is still work in progress. Regards, Andrei ---
**Author:** ![robrecht](https://avatars.discourse-cdn.com/v4/letter/r/a9adbd/32.png) [@robrecht](https://forum.servoy.com/u/robrecht)\ **Post date:** [April 24, 2013, 3:49pm UTC](https://forum.servoy.com/t/problem-with-advanced-servoy-jasperreports-plugin-on-barcode/16517/13 "2013-04-24T15:49:52Z")
We are having the same problem with the serialVersionUID difference. Any updates on this?