[jboss-user] [JBoss jBPM] - Instance not of expected entity type -> Flush failed
Hi all,
Currently I get the following error message. Does someone knows what goes wrong?
Configuration:
Regards,
Stefan
2009-04-29 15:23:57,968 [server-tomcat-thread-2] ERROR
org.jbpm.persistence.db.DbPersistenceService - hibernate flush failed
org.hibernate.HibernateException: instance not of expected entity type:
org.jbpm.context.exe.variableinstance.UnpersistableInstance is not a:
org.jbpm.context.exe.VariableInstance
at
org.hibernate.persister.entity.AbstractEntityPersister.getSubclassEntityPersister(AbstractEntityPersister.java:3663)
at
org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1374)
at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:203)
at
org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:535)
at
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:103)
at
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:534)
at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:526)
at
org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:241)
at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:291)
at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:239)
at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192)
at
org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:319)
at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:265)
at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:242)
at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192)
at org.hibernate.engine.Cascade.cascade(Cascade.java:153)
â¦â¦
2009-04-29 15:23:57,968 [server-tomcat-thread-2] ERROR org.jbpm.svc.Services - problem
closing service 'persistence'
org.jbpm.persistence.JbpmPersistenceException: hibernate flush session failed
at
org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:207)
at org.jbpm.svc.Services.close(Services.java:243)
at org.jbpm.JbpmContext.close(JbpmContext.java:133)
â¦â¦.
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