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      • 15. Re: Human task API, how to move forward in the workflow ?
        mai.s
        mai.s Oct 17, 2012 4:39 AM (in response to jcharnet)

        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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