org.jbpm.api.JbpmException jbpm4.4走流程时报错

libitum_1 2011-05-05 10:47:31

问题描述：



2011-05-05 10:37:09,006 [http-localhost%2F127.0.0.1-8080-2] ERROR [500.jsp] - expression 'org.jbpm.pvm.internal.el.UelValueExpression@70d47214' in decision '判断' returned unexisting outgoing transition name: 上级审批

org.jbpm.api.JbpmException: expression 'org.jbpm.pvm.internal.el.UelValueExpression@70d47214' in decision '判断' returned unexisting outgoing transition name: 上级审批

	at org.jbpm.jpdl.internal.activity.DecisionExpressionActivity.execute(DecisionExpressionActivity.java:58)

	at org.jbpm.jpdl.internal.activity.DecisionExpressionActivity.execute(DecisionExpressionActivity.java:41)

	at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:60)

	at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:672)

	at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:632)

	at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:430)

	at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:416)

	at org.jbpm.pvm.internal.task.TaskImpl.complete(TaskImpl.java:201)

	at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:65)

	at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:32)

	at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)

	at org.jbpm.pvm.internal.tx.SpringCommandCallback.doInTransaction(SpringCommandCallback.java:45)

	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)

	at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute

流程图：



<?xml version="1.0" encoding="UTF-8"?>



<process name="received" xmlns="http://jbpm.org/4.4/jpdl">

   <start g="24,48,48,48" name="开始">

      <transition to="查看收文"/>

   </start>

   <task assignee="#{person}" form="received_input.jsp" g="108,48,92,52" name="查看收文">

      <transition g="-16,-22" name="审核" to="提交审核"/>

   </task>

   <task assignee="#{username}" form="received_art_view.jsp" g="252,48,92,52" name="提交审核">

   	  <on event="start">

   	  	<event-listener class="com.pengtu.utils.jbpm.rollback.RollbackListener">

   	  		<field name="m_rollbackTo">

   	  			<string value="查看收文"/>

   	  		</field>

   	  	</event-listener>

   	  </on>

      <transition g="-15,-22" name="通过" to="判断"/>

   </task>

   <decision expr="#{decision}" g="384,48,48,48" name="判断">

      <transition g="-31,-27" name="上级审批 " to="领导复核"/>

      <transition g="-55,4" name="直接通过" to="送达执行人"/>

   </decision>

   <task assignee="#{leader}" g="468,12,80,49" name="领导复核">

      <transition g="1,-21" name="通过" to="送达执行人"/>

   </task>

   <task assignee="user" g="588,48,92,52" name="送达执行人">

      <transition to="反馈结果"/>

   </task>

   <task assignee="wangw" g="588,168,92,52" name="反馈结果">

      <transition to="初审"/>

   </task>

   <task assignee="xuanw" g="432,168,92,52" name="初审">

      <transition g="-11,-23" name="通过" to="审核"/>

   </task>

   <decision expr="#{verify}" g="288,168,48,48" name="审核">

      <transition g="-20,-22" name="直接通过" to="归档"/>

      <transition g="7,-1" name="上级审批" to="复审"/>

   </decision>

   <task assignee="admin" g="204,252,92,52" name="复审">

      <transition g="-28,17" name="通过" to="归档"/>

   </task>

   <task assignee="user" g="120,168,92,52" name="归档">

      <transition to="结束"/>

   </task>

   <end g="24,168,48,48" name="结束"/>

</process>

问题其他相关：
1.我在网上也找过了相关问题的解释比如 pizan5566 的 http://topic.csdn.net/u/20101009/14/bd34f81d-a715-40ab-b969-95df9648aecf.html 但还是出现这个错误了
2.传进去的“直接通过”就没有问题，可以往下执行

改了半天了还是没找到原因，在线等

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