[jboss-user] [JBoss jBPM] - Re: can't get task list of an actor

[galvino]

thank for your response.

i tried by using processinstance and taskinstance like this:

  | ProcessInstance processInstance=new ProcessInstance(processDefinition);
  | 				System.out.println("processinstance.id:    "+processInstance.getId());
  | 				System.out.println("processinstance.version:    "+processInstance.getVersion());
  | 				
  | 				TaskInstance taskInstance=processInstance.getTaskMgmtInstance().createStartTaskInstance();
  | 				taskInstance.setActorId(jbpmContext.getActorId());
  | 

but i have this error:
anonymous wrote : 
  | javax.servlet.ServletException: improper format of duration ''
  | 	org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)
  | 	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)
  | 	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
  | 	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
  | 	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
  | 	org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
  | 	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
  | 	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
  | 	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 
  | root cause
  | 
  | java.lang.IllegalArgumentException: improper format of duration ''
  | 	org.jbpm.calendar.Duration.(Duration.java:151)
  | 	org.jbpm.taskmgmt.exe.TaskInstance.setTask(TaskInstance.java:117)
  | 	org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:113)
  | 	org.jbpm.taskmgmt.exe.TaskMgmtInstance.createStartTaskInstance(TaskMgmtInstance.java:283)
  | 	com.WebApplicationWithJbpm.actions.FirstTask.performAction(FirstTask.java:44)
  | 	com.WebApplicationWithJbpm.actions.BaseAction.execute(BaseAction.java:17)
  | 	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
  | 	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
  | 	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
  | 	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
  | 	org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
  | 	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
  | 	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
  | 	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 
  | 

what that means ?

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