Tihomir Surdilovic [http://community.jboss.org/people/tsurdilovic] created the discussion "Re: Can't start a simple loop bpmn process on jbpm-console" To view the discussion, visit: http://community.jboss.org/message/631008#631008 -------------------------------------------------------------- Hi Livia, sorry I was not able to reproduce the issue. Here is your process opened in the jBPM web designer: http://community.jboss.org/servlet/JiveServlet/showImage/2-631008-17112/S... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-631008-171... and here is the process form opened in jBPM console (process form was created via the web designer). http://community.jboss.org/servlet/JiveServlet/showImage/2-631008-17114/S... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-631008-171... Can you share the ftl form you are using for your tests? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/631008#631008] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Livia Hauser [http://community.jboss.org/people/liviah] created the discussion "Re: Can't start a simple loop bpmn process on jbpm-console" To view the discussion, visit: http://community.jboss.org/message/631184#631184 -------------------------------------------------------------- Hi, one good news and one bad news. The good news is: Now I can start my process. I added a simple form, contains only a submit button , and reload everthing. Now it starts. bad news: I run into an NullPoineterException: 17:01:57,143 ERROR [STDERR] Exception in thread "Thread-35" 17:01:57,143 ERROR [STDERR] java.lang.NullPointerException 17:01:57,143 ERROR [STDERR]     at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalExecuteWorkItem(JPAWorkItemManager.java:43) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:105) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:122) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:185) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:150) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:122) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:185) 17:01:57,144 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:150) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:55) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:51) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:122) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:185) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:100) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:122) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:185) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:150) 17:01:57,145 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:162) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:143) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:239) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:301) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:277) 17:01:57,146 ERROR [STDERR]     at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:333) 17:01:57,146 ERROR [STDERR]     at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.completeWorkItem(JPAWorkItemManager.java:119) 17:01:57,147 ERROR [STDERR]     at WorkItems.handler.WThread.run(TestSleepHandler.java:74) Thin NPE only occurs if I use a asynchr. behavior. Asynchr. means manager.completeWorkItem is not called by WorkItemHandler, another Thread calls manager.completeWorkItem . Some ideas? Many thanks, Liv -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/631184#631184] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]