[jboss-user] [jBPM] - Re: Human task API, how to move forward in the workflow ?

[Mai A. S]

Mai A. S [https://community.jboss.org/people/mai.s] created the discussion

"Re: Human task API, how to move forward in the workflow ?"

To view the discussion, visit: https://community.jboss.org/message/766232#766232

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I have a problem like urs 

taskSummaryHandler.getResults().get(0) always null

but when I try to make my EntityManagerFactory

I have this exception

java.lang.RuntimeException: Server-side Exception: Command QueryTasksAssignedAsPotentialOwner faild due to org.hibernate.exception.SQLGrammarException: could not execute query. Please contact task server administrator.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at org.jbpm.task.service.responsehandlers.AbstractBaseResponseHandler.createSideException(AbstractBaseResponseHandler.java:74)
    at org.jbpm.task.service.responsehandlers.AbstractBlockingResponseHandler.waitTillDone(AbstractBlockingResponseHandler.java:48)
    at org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHandler.getResults(BlockingTaskSummaryResponseHandler.java:38)
    at test.HumanTaskExample3.main(HumanTaskExample3.java:67)


Thanks
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