org.hibernate.TransientObjectException on Fork...

[saschwen]

Hello,

I've just started using JBPM and I'm trying to for a process to have 2 lines to run at the same time. When I try to run the process, I get the following exception. Can anyone help?

Thank you,

14:14:03,386 ERROR org.apache.commons.logging.impl.Log4JLogger : org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing:
org.jbpm.graph.def.Node
14:14:03,417 ERROR org.apache.commons.logging.impl.Log4JLogger : action threw exception: couldn't delete timers for process instance 'org.jbpm.graph.exe.ProcessInstance@1e03a61'
org.jbpm.JbpmException: couldn't delete timers for process instance 'org.jbpm.graph.exe.ProcessInstance@1e03a61'
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:174)
 at org.jbpm.scheduler.db.DbSchedulerService.cancelTimersByProcessInstance(DbSchedulerService.java:55)
 at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:275)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:261)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:265)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.node.EndState.execute(EndState.java:46)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:346)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:120)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:29)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.node.Fork.execute(Fork.java:129)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.node.StartState.leave(StartState.java:70)
 at org.jbpm.graph.exe.Token.signal(Token.java:174)
 at org.jbpm.graph.exe.Token.signal(Token.java:123)
 at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:217)
 at com.thestar.gateway.JbpmGateway.submit(JbpmGateway.java:64)
 at com.thestar.schedulable.GatewaySchedulable.submitToGateway(GatewaySchedulable.java:56)
 at com.thestar.schedulable.FSGatewaySchedulable.perform(FSGatewaySchedulable.java:88)
 at com.thestar.schedulable.FTPGatewaySchedulable.perform(FTPGatewaySchedulable.java:116)
 at RunFeed.main(RunFeed.java:43)
Caused by: org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.def.Node
 at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219)
 at org.hibernate.type.EntityType.getIdentifier(EntityType.java:108)
 at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242)
 at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:482)
 at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3056)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:474)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:197)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
 at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35)
 at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969)
 at org.hibernate.impl.SessionImpl.executeUpdate(SessionImpl.java:1136)
 at org.hibernate.impl.QueryImpl.executeUpdate(QueryImpl.java:94)
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:169)
 ... 62 more
14:14:03,432 ERROR org.apache.commons.logging.impl.Log4JLogger : action threw exception: null
org.jbpm.graph.def.DelegationException
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:349)
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:248)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.node.Fork.execute(Fork.java:129)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.node.StartState.leave(StartState.java:70)
 at org.jbpm.graph.exe.Token.signal(Token.java:174)
 at org.jbpm.graph.exe.Token.signal(Token.java:123)
 at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:217)
 at com.thestar.gateway.JbpmGateway.submit(JbpmGateway.java:64)
 at com.thestar.schedulable.GatewaySchedulable.submitToGateway(GatewaySchedulable.java:56)
 at com.thestar.schedulable.FSGatewaySchedulable.perform(FSGatewaySchedulable.java:88)
 at com.thestar.schedulable.FTPGatewaySchedulable.perform(FTPGatewaySchedulable.java:116)
 at RunFeed.main(RunFeed.java:43)
Caused by: org.jbpm.JbpmException: couldn't delete timers for process instance 'org.jbpm.graph.exe.ProcessInstance@1e03a61'
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:174)
 at org.jbpm.scheduler.db.DbSchedulerService.cancelTimersByProcessInstance(DbSchedulerService.java:55)
 at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:275)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:261)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:265)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.node.EndState.execute(EndState.java:46)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:346)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:120)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:29)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 ... 44 more
Caused by: org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.def.Node
 at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219)
 at org.hibernate.type.EntityType.getIdentifier(EntityType.java:108)
 at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242)
 at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:482)
 at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3056)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:474)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:197)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
 at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35)
 at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969)
 at org.hibernate.impl.SessionImpl.executeUpdate(SessionImpl.java:1136)
 at org.hibernate.impl.QueryImpl.executeUpdate(QueryImpl.java:94)
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:169)
 ... 62 more
14:14:03,432 ERROR org.apache.commons.logging.impl.Log4JLogger : action threw exception: null
org.jbpm.graph.def.DelegationException
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:349)
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:248)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.node.Fork.execute(Fork.java:129)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.node.StartState.leave(StartState.java:70)
 at org.jbpm.graph.exe.Token.signal(Token.java:174)
 at org.jbpm.graph.exe.Token.signal(Token.java:123)
 at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:217)
 at com.thestar.gateway.JbpmGateway.submit(JbpmGateway.java:64)
 at com.thestar.schedulable.GatewaySchedulable.submitToGateway(GatewaySchedulable.java:56)
 at com.thestar.schedulable.FSGatewaySchedulable.perform(FSGatewaySchedulable.java:88)
 at com.thestar.schedulable.FTPGatewaySchedulable.perform(FTPGatewaySchedulable.java:116)
 at RunFeed.main(RunFeed.java:43)
Caused by: org.jbpm.graph.def.DelegationException
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:349)
 at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:248)
 at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
 at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
 at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
 at org.jbpm.graph.def.Node.enter(Node.java:301)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:357)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:128)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:31)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 ... 32 more
Caused by: org.jbpm.JbpmException: couldn't delete timers for process instance 'org.jbpm.graph.exe.ProcessInstance@1e03a61'
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:174)
 at org.jbpm.scheduler.db.DbSchedulerService.cancelTimersByProcessInstance(DbSchedulerService.java:55)
 at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:275)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:261)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:265)
 at org.jbpm.graph.exe.Token.end(Token.java:233)
 at org.jbpm.graph.exe.Token.end(Token.java:193)
 at org.jbpm.graph.node.EndState.execute(EndState.java:46)
 at org.jbpm.graph.def.Node.enter(Node.java:316)
 at org.jbpm.graph.def.Transition.take(Transition.java:119)
 at org.jbpm.graph.def.Node.leave(Node.java:382)
 at org.jbpm.graph.def.Node.leave(Node.java:346)
 at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:120)
 at com.thestar.jbpm.actions.TransitionActionHandler.transition(TransitionActionHandler.java:29)
 at com.thestar.jbpm.actions.TransitionActionHandler.execute(TransitionActionHandler.java:18)
 at org.jbpm.graph.def.Action.execute(Action.java:123)
 at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
 ... 44 more
Caused by: org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.def.Node
 at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219)
 at org.hibernate.type.EntityType.getIdentifier(EntityType.java:108)
 at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242)
 at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:482)
 at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3056)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:474)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:197)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
 at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:35)
 at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:969)
 at org.hibernate.impl.SessionImpl.executeUpdate(SessionImpl.java:1136)
 at org.hibernate.impl.QueryImpl.executeUpdate(QueryImpl.java:94)
 at org.jbpm.db.SchedulerSession.cancelTimersForProcessInstance(SchedulerSession.java:169)
 ... 62 more
org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session
 at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:173)
 at org.jbpm.svc.Services.close(Services.java:211)
 at org.jbpm.JbpmContext.close(JbpmContext.java:138)
 at com.thestar.gateway.JbpmGateway.submit(JbpmGateway.java:76)
 at com.thestar.schedulable.GatewaySchedulable.submitToGateway(GatewaySchedulable.java:56)
 at com.thestar.schedulable.FSGatewaySchedulable.perform(FSGatewaySchedulable.java:88)
 at com.thestar.schedulable.FTPGatewaySchedulable.perform(FTPGatewaySchedulable.java:116)
 at RunFeed.main(RunFeed.java:43)
Caused by: org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.def.Node
 at org.hibernate.engine.ForeignKeys.getEntityIdentifierIfNotUnsaved(ForeignKeys.java:219)
 at org.hibernate.type.EntityType.getIdentifier(EntityType.java:108)
 at org.hibernate.type.ManyToOneType.isDirty(ManyToOneType.java:242)
 at org.hibernate.type.TypeFactory.findDirty(TypeFactory.java:482)
 at org.hibernate.persister.entity.AbstractEntityPersister.findDirty(AbstractEntityPersister.java:3056)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.dirtyCheck(DefaultFlushEntityEventListener.java:474)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.isUpdateNecessary(DefaultFlushEntityEventListener.java:197)
 at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:120)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:196)
 at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
 at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
 at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
 at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
 at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
 at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:162)
 ... 7 more

[saschwen]

Hey,

I've looked into this a little more and noticed that the Fork executes the first branch and passes right through the Join node to the end without executing the second branch. Is there something I need to configure to have the fork and join work together?

Here is a sample snippet of my definition.

<fork name="fork1">
 <transition name="" to="BranchA"></transition>
 <transition name="tr2" to="BranchB"></transition>
 </fork>
 <state name="BranchA">
 <event type="node-enter">
 ...
 <action name="Transition Success" class="TransitionHandler" config-type="bean">
 <transName>success</transName>
 </action>
 </event>
 <transition name="success" to="join1"></transition>
 </state>
 <state name="BranchB">
 <event type="node-enter">
 ...
 <action name="Transition Success" class="TransitionHandler" config-type="bean">
 <transName>success</transName>
 </action>
 </event>
 <transition name="success" to="join1"></transition>
 </state>
 <join name="join1">
 <transition name="" to="Success"></transition>
 </join>

I hope someone can help. :)

Thank you,


Steve.

[kukeltje]

what happens when you give the first branche a name to?

[saschwen]

Hey,

I re-evaluated the logs and noticed that the second branch is executing like it should, It just wasn't doing anything because the objects in the context didn't match. I was then wondering why I was getting the error.

I was using a JbpmContext that was connected to a postgresql database, but the ProcessInstance I was using was loaded off of the filesystem. At the end of my signal, I was calling a save operation and I guess that because the ProcessInstance doesn't exist in the database, then it failed to save it.

Thanks for all the help. I guess I just needed to step away and take a fresh look at it.

Thank you,


Steve.