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  1. Magnolia Workflow Module
  2. MGNLWORKFLOW-254

Async work item handler throws exception

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Neutral
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.4
    • Component/s: None
    • Labels:
      None
    • Magnolia Release:
      5.3

      Description

      2014-06-06 13:18:43,594 WARN info.magnolia.event.SimpleEventBus : Exception caught when dispatching a class info.magnolia.task.event.TaskEvent event with class info.magnolia.module.workflow.jbpm.humantask.ProcessTaskEventHandler eventHandler.
      org.jbpm.workflow.instance.WorkflowRuntimeException: [info.magnolia.workflow.Publication:1,402,053,349,513 - Publish:5] – null
      at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:135)
      at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:155)
      at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:337)
      at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:296)
      at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:259)

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

      Caused by: java.util.ConcurrentModificationException
      at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
      at java.util.HashMap$EntryIterator.next(HashMap.java:834)
      at java.util.HashMap$EntryIterator.next(HashMap.java:832)
      at java.util.HashMap.writeObject(HashMap.java:999)
      at sun.reflect.GeneratedMethodAccessor621.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:950)
      at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1482)
      at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413)
      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1159)

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              Assignee:
              ejervidalo Espen Jervidalo
              Reporter:
              ejervidalo Espen Jervidalo
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                Updated:
                Resolved: