Problem in opening Smart client solution.

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Problem in opening Smart client solution.

Postby ashutoslenka426 » Mon Feb 02, 2015 8:33 am

Hi All,

When I am trying to open my smart client solution . It is throwing some exception and not opening . This is a random issue . It is not happening all the time . Please find the exception in the console log :

Code: Select all
java.rmi.UnmarshalException: Error unmarshaling return; nested exception is:
   java.lang.ClassNotFoundException: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException (no security manager: RMI class loader disabled)
   at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
   at sun.rmi.server.UnicastRef.invoke(Unknown Source)
   at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
   at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
   at com.sun.proxy.$Proxy0.getActiveRootObjectsLastModified(Unknown Source)
   at com.servoy.j2db.server.shared.RemoteActiveSolutionHandler.loadLoginSolutionAndModules(RemoteActiveSolutionHandler.java:114)
   at com.servoy.j2db.FlattenedSolution.setSolution(FlattenedSolution.java:590)
   at com.servoy.j2db.ClientState.loadSolutionsAndModules(ClientState.java:1426)
   at com.servoy.j2db.smart.J2DBClient.loadSolutionsAndModules(J2DBClient.java:1948)
   at com.servoy.j2db.smart.J2DBClient$16.run(J2DBClient.java:1907)
   at java.awt.event.InvocationEvent.dispatch(Unknown Source)
   at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
   at java.awt.EventQueue.access$200(Unknown Source)
   at java.awt.EventQueue$3.run(Unknown Source)
   at java.awt.EventQueue$3.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.ProtectionDomain$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)


Please provide some suggestions on this .
AL
ashutoslenka426
 
Posts: 279
Joined: Thu Jan 26, 2012 3:38 pm

Re: Problem in opening Smart client solution.

Postby jcompagner » Thu May 21, 2015 10:15 am

you need to check the server, some thing goes wrong with the connection to the database.
Johan Compagner
Servoy
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jcompagner
 
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