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