1 Reply Latest reply: Apr 30, 2012 4:45 AM by Timothy Charman RSS

    jBPM newbie question: Script not executing

    Ellie Arro Newbie

      Hello,

       

      I am trying to create a basic Hello example using only Designer/Guvnor. The example process is: Start-->Script Task-->End. I set the script property to System.out.println("Hello jBPM");

       

      The package gets validated and built without errors. I can see the process listed in the jBPM console. However, the instance is not getting loaded successfully.

       

      The jBPM console shows: [DEBUG] GET: http://localhost:8080/gwt-console-server/rs/process/definition/Hello/instances

       

      The View source shows the following (I bolded the line below):

       

      <bpmn2:process id="Hello" drools:packageName="defaultPackage" name="Hello" isExecutable="true">

      |    <bpmn2:startEvent id="_76485EF6-5D06-450C-93A7-4837D93947BE" drools:bgcolor="#ffffff" name="">
      |      <bpmn2:outgoing>_F9673937-BB10-495D-9E7F-69C152957175</bpmn2:outgoing>
      |    </bpmn2:startEvent>
      |    <bpmn2:endEvent id="_B056BC69-D311-480D-8635-F64B44862F95" drools:bgcolor="#ffffff" name="">
      |      <bpmn2:incoming>_E7A54FE0-64F3-41FD-90FA-DC646A08CF81</bpmn2:incoming>
      |      <bpmn2:terminateEventDefinition id="_l3vnsZDREeGwFaj059Om2g"/>
      |    </bpmn2:endEvent>
      | <bpmn2:sequenceFlow id="_F9673937-BB10-495D-9E7F-69C152957175" sourceRef="_76485EF6-5D06-450C-93A7-4837D93947BE" targetRef="_3A86C30C-08C0-456D-B638-231E715615B2"/>
      | <bpmn2:sequenceFlow id="_E7A54FE0-64F3-41FD-90FA-DC646A08CF81" sourceRef="_3A86C30C-08C0-456D-B638-231E715615B2" targetRef="_B056BC69-D311-480D-8635-F64B44862F95"/>
      |    <bpmn2:scriptTask id="_3A86C30C-08C0-456D-B638-231E715615B2" drools:bgcolor="#b1c2d6" name="MyTask" scriptFormat="">
      |      <bpmn2:incoming>_F9673937-BB10-495D-9E7F-69C152957175</bpmn2:incoming>
      |      <bpmn2:outgoing>_E7A54FE0-64F3-41FD-90FA-DC646A08CF81</bpmn2:outgoing>
      |      <bpmn2:script>System.out.println(&quot;Hello jBPM&quot;);</bpmn2:script>
      |    </bpmn2:scriptTask>
      |  </bpmn2:process>

       

       

      What am I doing wrong?

       

      Thanks for the help in advance.