Hi, I just installed jBPM4 CR1 yesterday and have been trying out the examples and testing
the api. I tried to run testAsyncActivity on JUnit and it failed with this error. Btw,
I'm using MySQL 5 for the JBPM db.
| 19:11:49,159 FIN | [ProcessDefinitionImpl] creating new execution for process
'AsyncActivity'
| 19:11:49,159 FIN | [DefaultIdGenerator] generated execution id AsyncActivity.7
| 19:11:49,159 FIN | [ExecuteActivity] executing activity(18093512)
| 19:11:49,174 FIN | [JobExecutorMessageSession] sending message ExecuteActivityMessage
| 19:11:49,221 FIN | [ExecuteJobCmd] executing job ExecuteActivityMessage[8]...
| 19:11:49,237 FIN | [ExecuteActivity] executing activity(generate pdf)
| 19:11:49,237 FIN | [JobExecutorMessageSession] sending message ExecuteActivityMessage
| 19:11:49,237 FIN | [ExecuteJobCmd] executed job ExecuteActivityMessage[8]
| 19:11:49,284 FIN | [ExecuteJobCmd] executing job ExecuteActivityMessage[9]...
| 19:11:49,299 FIN | [ExecuteActivity] executing activity(calculate primes)
| 19:11:49,299 FIN | [ExecuteActivity] executing activity(end)
| 19:11:49,299 FIN | [Execution] process-instance ends with state ended
| 19:11:49,315 FIN | [DbSessionImpl] deleting process instance AsyncActivity.7
| 19:11:49,315 FIN | [ExecuteJobCmd] executed job ExecuteActivityMessage[9]
| 19:11:49,315 WRN | [JDBCExceptionReporter] SQL Error: 1451, SQLState: 23000
| 19:11:49,315 SEV | [JDBCExceptionReporter] Cannot delete or update a parent row: a
foreign key constraint fails (`jbpmdb/jbpm4_execution`, CONSTRAINT `FK_EXEC_INSTANCE`
FOREIGN KEY (`INSTANCE_`) REFERENCES `jbpm4_execution` (`DBID_`))
| ### EXCEPTION ###########################################
| 19:11:49,315 SEV | [AbstractFlushingEventListener] Could not synchronize database
state with session
| org.hibernate.exception.ConstraintViolationException: could not delete:
[org.jbpm.jpdl.internal.model.JpdlExecution#7]
| at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
| at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
| at
org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2569)
| at
org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2725)
| at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97)
|
Basically the test is failing to delete the process instance after the jobs are done and
the process reaches the end state. Does anyone have a solution for this problem? Did I
setup my db connection incorrectly?
Any help would be appreciated. Thanks.
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