0 Replies Latest reply on Mar 9, 2011 2:46 AM by mrmoe

    JBPM5 Process with mysterious Error

    mrmoe Newbie

      Hi,

       

      I try to get my own process running in the jbpm-console. I build a package via guvnor, this performs successfully.  Afterwards, i try to run this process, the Process starts but aborted  when its ended with a HTTP 500 exception. I looked into the log file and found the following exception:

       

      ( The jboss told me that he cant store the instance object. Why? And how it is possible to store a process correctly or how can i avoid storing a process?)

       

      I used JBOSS 4.2.3, a MySQL Database and Eclipse 3.6.x. It would be really great if someone could help me.

       

      javax.persistence.PersistenceException: java.lang.IllegalArgumentException: IOException while storing process instance 2: java.lang.Object

          at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:527)

          at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)

          at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)

          at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)

          at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)

          at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)

          at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)

          at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)

          at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)

          at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:167)

          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:297)

          at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:219)

          at org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:233)

          at org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:79)

          at org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:195)

          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

          at java.lang.reflect.Method.invoke(Method.java:597)

          at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)

          at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)

          at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)

          at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)

          at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)

          at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)

          at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)

          at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)

          at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)

          at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

          at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

          at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)

          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

          at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)

          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)

          at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)

          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

          at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)

          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)

          at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

          at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

          at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)

          at java.lang.Thread.run(Thread.java:662)