[jboss-user] [jBPM] - exception HumanTaskExample.java HumanTask.bpmn

[jinwen]

jinwen [https://community.jboss.org/people/jinwen] created the discussion

"exception  HumanTaskExample.java   HumanTask.bpmn"

To view the discussion, visit: https://community.jboss.org/message/755613#755613

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| 1 | 24/08 10:30:06,534[Thread-2] ERROR service.hornetq.HornetQTaskClientConnector.run  - org.jbpm.task.service.responsehandlers.BlockingGetTaskResponseHandler cannot be cast to org.jbpm.task.service.TaskClientHandler$GetContentResponseHandler |
Exception in thread "Thread-2" java.lang.RuntimeException: Client Exception with class class org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1 using port 5445
|  | at org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1.run(HornetQTaskClientConnector.java:134) |
|  | at java.lang.Thread.run(Thread.java:722) |
Caused by: java.lang.ClassCastException: org.jbpm.task.service.responsehandlers.BlockingGetTaskResponseHandler cannot be cast to org.jbpm.task.service.TaskClientHandler$GetContentResponseHandler
|  | at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:147) |
|  | at org.jbpm.task.service.hornetq.HornetQTaskClientHandler.messageReceived(HornetQTaskClientHandler.java:56) |
|  | at org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1.run(HornetQTaskClientConnector.java:120) |
|  | ... 1 more |
Sales-rep executing task Request Review(13: )
krisv executing task Request Approval(14: )
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
|  | at java.util.ArrayList.rangeCheck(ArrayList.java:604) |
|  | at java.util.ArrayList.get(ArrayList.java:382) |
|  | at org.jbpm.examples.humantask.HumanTaskExample2.main(HumanTaskExample2.java:92) |
10007 24/08 10:30:16,540[Thread-3] ERROR workitem.wsht.GenericHTWorkItemHandler.executeWorkItem  - Fri Aug 24 10:30:16 CST 2012: Error when creating task on task server for work item id 2. Error reported by task server: Task operation request timed out
java.lang.RuntimeException: Task operation request timed out
|  | at org.jbpm.task.service.SyncTaskServiceWrapper.addTask(SyncTaskServiceWrapper.java:118) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:145) |
|  | at org.drools.process.instance.impl.DefaultWorkItemManager.internalExecuteWorkItem(DefaultWorkItemManager.java:70) |
|  | at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:105) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164) |
|  | at org.jbpm.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:61) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205) |
|  | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164) |
|  | at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47) |
|  | at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:162) |
|  | at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:143) |
|  | at org.jbpm.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:239) |
|  | at org.jbpm.workflow.instance.node.HumanTaskNodeInstance.triggerCompleted(HumanTaskNodeInstance.java:90) |
|  | at org.jbpm.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:301) |
|  | at org.jbpm.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:277) |
|  | at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:326) |
|  | at org.drools.process.instance.impl.DefaultWorkItemManager.completeWorkItem(DefaultWorkItemManager.java:116) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) |
|  | at java.lang.Thread.run(Thread.java:722) |
Exception in thread "Thread-6" java.lang.RuntimeException: Timeout : unable to retrieve Task
|  | at org.jbpm.task.service.responsehandlers.BlockingGetTaskResponseHandler.getTask(BlockingGetTaskResponseHandler.java:41) |
|  | at org.jbpm.task.service.SyncTaskServiceWrapper.getTask(SyncTaskServiceWrapper.java:369) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:199) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) |
|  | at java.lang.Thread.run(Thread.java:722) |
Exception in thread "Thread-4" java.lang.RuntimeException: Timeout : unable to retrieve Attachment Content
|  | at org.jbpm.task.service.responsehandlers.BlockingGetContentResponseHandler.getContent(BlockingGetContentResponseHandler.java:41) |
|  | at org.jbpm.task.service.SyncTaskServiceWrapper.getContent(SyncTaskServiceWrapper.java:330) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:207) |
|  | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) |
|  | at java.lang.Thread.run(Thread.java:722) |
20035 24/08 10:30:26,568[Thread-3] ERROR workitem.wsht.GenericHTWorkItemHandler.executeWorkItem  - Fri Aug 24 10:30:26 CST 2012: Error when creating task on task server for work item id 3. Error reported by task server: Task operation request timed out
java.lang.RuntimeException: Task operation request timed out
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