[jboss-user] [jBPM] - Default Handler

[Hari Krishna]

Hari Krishna [https://community.jboss.org/people/08august] created the discussion

"Default Handler"

To view the discussion, visit: https://community.jboss.org/message/757700#757700

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Hi,

          i am created own service task in jbpm 5.3 eclipse tooling.i wanted to export service task,therefore i created one repository.In that wid file what i have to give for default handler.  In dependencies i have given jar file for work item handler in lib folder of repository.. 

        if i did not mention any default handler,i am getting following error..

Exception in thread "main" org.jbpm.workflow.instance.WorkflowRuntimeException: [com.sample.bpmn.hello:1 - TASK1:4] -- [Error: unbalanced braces [ ... ]]
[Near : {... [ ....}]

[Line: 1, Column: 1]
          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:130)
          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.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)
          at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)
          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
          at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)
          at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:188)
          at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:303)
          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:168)
          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:138)
          at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:130)
          at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1077)
          at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:315)
          at com.sample.ProcessMain.main(ProcessMain.java:20)
Caused by: [Error: unbalanced braces [ ... ]]
[Near : {... [ ....}]
             ^
[Line: 1, Column: 1]
          at org.mvel2.util.ParseTools.balancedCaptureWithLineAccounting(ParseTools.java:1493)
          at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:1197)
          at org.mvel2.MVELInterpretedRuntime.parseAndExecuteInterpreted(MVELInterpretedRuntime.java:86)
          at org.mvel2.MVELInterpretedRuntime.parse(MVELInterpretedRuntime.java:49)
          at org.mvel2.MVEL.eval(MVEL.java:165)
          at org.drools.SessionConfiguration.loadWorkItemHandlers(SessionConfiguration.java:304)
          at org.drools.SessionConfiguration.initWorkItemHandlers(SessionConfiguration.java:294)
          at org.drools.SessionConfiguration.getWorkItemHandlers(SessionConfiguration.java:269)
          at org.drools.common.AbstractWorkingMemory.getWorkItemManager(AbstractWorkingMemory.java:1106)
          at org.drools.impl.StatefulKnowledgeSessionImpl.getWorkItemManager(StatefulKnowledgeSessionImpl.java:311)
          at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:105)
          at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
          ... 14 more
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