Hi all,

 

Currently I get the following error message. Does someone knows what goes wrong.

 

Configuration:

            service name="persistence"

                  factory

                        bean class="org.jbpm.persistence.db.DbPersiste nceServiceFactory"

                              field name="isTransactio nEnabled"><fa lse /></field>

                              field name="isCurren tSessionEnabled"><fa lse /></field>                     

                        /bean

                  /factory

            /service

            service name="tx" factory="org.jbpm.tx.TxServiceFactory" /

     

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)

                ……

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)

                …….


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