[jboss-user] [JBoss jBPM] - Exceptions after calling jbpmContext.close - Please Help

bloreguy do-not-reply at jboss.com
Sun Feb 17 15:45:35 EST 2008 

After business processing (creating a new process instance, and signalling twice), I close the jbpmContext and see these errors. Please help me in understanding what they might be about.

I also have a Hibernate Session in the same class, injected by Seam and set this session in jbpmContext using setSession, while creating jbpmContext.

--------------------------------------


15:30:05,968 INFO  [STDOUT] jbpm context closed********
15:30:08,602 ERROR [JDBCTransaction] exception calling user Synchronization

java.lang.RuntimeException: exception invoking: getTaskInstance
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:135)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)
        at org.jboss.seam.bpm.TaskInstance.getTaskInstance(TaskInstance.java:39)

        at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)
        at org.jboss.seam.bpm.TaskInstance.getTaskInstance(TaskInstance.java:39)

        at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)
        at org.jboss.seam.bpm.TaskInstance.getTaskInstance(TaskInstance.java:39)

        at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)
        at org.jboss.seam.bpm.TaskInstance.getTaskInstance(TaskInstance.java:39)

        at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)
        at org.jboss.seam.bpm.TaskInstance.getTaskInstance(TaskInstance.java:39)

        at sun.reflect.GeneratedMethodAccessor178.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
        at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
        at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
        at org.jboss.seam.Component.unwrap(Component.java:2100)
        at org.jboss.seam.Component.getInstance(Component.java:1879)
        at org.jboss.seam.Component.getInstance(Component.java:1844)
        at org.jboss.seam.Component.getInstance(Component.java:1821)
        at org.jboss.seam.Component.getInstance(Component.java:1816)
        at org.jboss.seam.bpm.TaskInstance.instance(TaskInstance.java:64)
        at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(Busine
ssProcessContext.java:231)
        at org.jboss.seam.contexts.BusinessProcessContext.flush(BusinessProcessC
ontext.java:145)
        at org.jboss.seam.bpm.ManagedJbpmContext.beforeCompletion(ManagedJbpmCon
text.java:114)
        at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTran
sactionCompletion(JDBCTransaction.java:228)
        at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java
:109)
        at org.jboss.seam.transaction.HibernateTransaction.commit(HibernateTrans
action.java:107)
        at org.jboss.seam.util.Work.workInTransaction(Work.java:44)


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