[jboss-user] [JBoss jBPM] - can't finished my task

[galvino]

hi everybody.
i don't know why i don't successfully finish my task.

this is error:

  | 17:17:13,295 WARN  [ProxyWarnLog] Narrowing proxy to class org.jbpm.graph.node.T
  | askNode - this operation breaks ==
  | 17:17:13,374 WARN  [RequestProcessor] Unhandled Exception thrown: class org.jbpm
  | .JbpmException
  | 17:17:13,389 ERROR [[action]] Servlet.service() for servlet action threw excepti
  | on
  | org.jbpm.JbpmException: closed JbpmContext in different order then they were cre
  | ated... check your try-finally's around JbpmContexts blocks
  |         at org.jbpm.JbpmConfiguration.popJbpmContext(JbpmConfiguration.java:555)
  | 
  |         at org.jbpm.JbpmConfiguration.jbpmContextClosed(JbpmConfiguration.java:5
  | 67)
  |         at org.jbpm.JbpmContext.close(JbpmContext.java:144)
  |         at com.WebApplicationWithJbpm.actions.SaveClose.performAction(SaveClose.
  | java:89)
  |         at com.WebApplicationWithJbpm.actions.BaseAction.execute(BaseAction.java
  | :17)
  |         at org.apache.struts.action.RequestProcessor.processActionPerform(Reques
  | tProcessor.java:431)
  |         at org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
  | va:236)
  |         at org.apache.struts.action.ActionServlet.process(ActionServlet.java:119
  | 6)
  |         at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
  | 
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  |         at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:252)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:173)
  |         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi
  | lter.java:96)
  |         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
  | icationFilterChain.java:202)
  |         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
  | ilterChain.java:173)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
  | alve.java:213)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
  | alve.java:178)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit
  | yAssociationValve.java:175)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
  | e.java:74)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
  | ava:126)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
  | ava:105)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
  | ve.java:107)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
  | a:148)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
  | :869)
  |         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
  | rocessConnection(Http11BaseProtocol.java:664)
  |         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
  | int.java:527)
  |         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
  | kerThread.java:112)
  |         at java.lang.Thread.run(Thread.java:595)
  | 
  | 

And i execute this code:


  | 
  | TaskInstance taskInstance=jbpmContext.getTaskMgmtSession().loadTaskInstance(taskBean.getTaskInstanceId());
				System.out.println("task name   "+taskInstance.getName());
				System.out.println("start_date   "+taskBean.getStart_date());
				System.out.println("duree   "+taskBean.getDuree());
				
				taskInstance.getContextInstance().setVariable("start_date", taskBean.getStart_date());
				taskInstance.getContextInstance().setVariable("duree", taskBean.getDuree());
				taskInstance.end();


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