Re: [rules-users] GWT Console issue

Hi ramram, Thanks for your quick reply. I implemented your suggestions and this is how my persistence unit looks. But I am still getting an error, though a different one. Please see below for error log. persistence.xml .... <persistence-unit name="org.drools.persistence.jpa" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:jdbc/testDS1</jta-data-source> <class>org.drools.persistence.session.SessionInfo</class> <class>org.drools.persistence.processinstance.WorkItemInfo</class> <class>org.drools.persistence.processinstance.ProcessInstanceInfo</class> <class>org.drools.persistence.processinstance.variabletypes.JPAPersistedVariable</class> <class>org.drools.persistence.processinstance.variabletypes.VariableInstanceInfo</class> <class>org.drools.persistence.processinstance.variabletypes.SerializablePersistedVariable</class> <properties> <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/> <property name="hibernate.max_fetch_depth" value="3"/> <property name="hibernate.hbm2ddl.auto" value="update" /> <property name="hibernate.show_sql" value="false" /> <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" /> </properties> </persistence-unit> ...... server.log 2010-03-16 12:47:13,294 ERROR [STDERR] javax.persistence.PersistenceException: org.hibernate.MappingException: Named query not known: ProcessInstancesWaitingForEvent 2010-03-16 12:47:13,294 ERROR [STDERR] at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:106) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:50) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:29) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:191) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:56) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:62) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:58) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:125) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189) 2010-03-16 12:47:13,294 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 2010-03-16 12:47:13,294 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 2010-03-16 12:47:13,294 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 2010-03-16 12:47:13,294 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68) 2010-03-16 12:47:13,294 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 2010-03-16 12:47:13,294 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619) 2010-03-16 12:47:13,294 ERROR [STDERR] Caused by: org.hibernate.MappingException: Named query not known: ProcessInstancesWaitingForEvent 2010-03-16 12:47:13,294 ERROR [STDERR] at org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:70) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1260) 2010-03-16 12:47:13,294 ERROR [STDERR] at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:103) 2010-03-16 12:47:13,294 ERROR [STDERR] ... 64 more 2010-03-16 12:47:13,310 ERROR [STDERR] Mar 16, 2010 12:47:13 PM org.jboss.resteasy.core.SynchronousDispatcher handleWebApplicationException SEVERE: failed to execute javax.ws.rs.WebApplicationException: java.lang.RuntimeException: Could not rollback transaction at org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:194) 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:619) Caused by: java.lang.RuntimeException: Could not rollback transaction at org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:283) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:163) at org.drools.integration.console.DroolsFlowCommandDelegate.startProcess(DroolsFlowCommandDelegate.java:125) at org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:64) at org.drools.integration.console.DroolsFlowProcessManagement.newInstance(DroolsFlowProcessManagement.java:60) at org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189) ... 36 more Caused by: java.lang.RuntimeException: Could not execute command at org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:280) ... 41 more Caused by: javax.persistence.PersistenceException: org.hibernate.MappingException: Named query not known: ProcessInstancesWaitingForEvent at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629) at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:106) at org.drools.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:50) at org.drools.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:29) at org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:191) at org.drools.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:56) at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) at org.drools.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:62) at org.drools.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:58) at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:148) at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:135) at org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49) at org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41) at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:112) at org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16) at org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185) at org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230) at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1689) at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:289) at org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:52) at org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:14) at org.drools.persistence.session.SingleSessionCommandService.execute(SingleSessionCommandService.java:254) ... 41 more Caused by: org.hibernate.MappingException: Named query not known: ProcessInstancesWaitingForEvent at org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:70) at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1260) at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:103) ... 64 more -- View this message in context: http://n3.nabble.com/GWT-Console-issue-tp448038p451544.html Sent from the Drools - User mailing list archive at Nabble.com.