3 Replies Latest reply on Jan 25, 2012 2:10 PM by gardellajp

    Exception "Unknown node instance type" (may be bug)

    Pavel Sknar Newbie

      I have exception

       

      ...

      Caused by: java.lang.IllegalArgumentException: Unknown node instance type: org.jbpm.workflow.instance.node.ActionNodeInstance@1b9bbf6

      at org.jbpm.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstanceContent(AbstractProcessInstanceMarshaller.java:364)

      at org.jbpm.marshalling.impl.AbstractProcessInstanceMarshaller.writeNodeInstance(AbstractProcessInstanceMarshaller.java:175)

      at org.jbpm.persistence.processinstance.ProcessInstanceInfo.update(ProcessInstanceInfo.java:178)

      ...

       

      Attach files content process definitions.

      StartDemonProcessInstanceTask is async task. Where child process start by process manager.

      List is [value1, value2].

       

      I am completing work item of each child process in test code.

       

      Out put:

      1. Send signal 'Signal' value1

      2. Sent signal 'Signal' value1

      1. Send signal 'Signal' value2

      ------------------------------------

      unable to execute Action

      java.lang.RuntimeException: unable to execute Action

          at org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:49)

          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:122)

      ...

      Caused by: java.lang.IllegalArgumentException: Unknown node instance type: org.jbpm.workflow.instance.node.ActionNodeInstance@1b9bbf6