[jbpm-users] Re: org.jbpm.jpdl.internal.model.JpdlExecution#0

additional but when I start a process with processkey , variables and processInstancekey like this: executionService.startProcessInstanceByKey(processKey, variables, "abc"); It report an exception: 12:08:24,812 FIN | [TakeTransition] taking (start1)--to task1-->(task1) ### EXCEPTION ########################################### 12:08:24,828 INF | [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd@b48b11 org.hibernate.ObjectNotFoundException: No row with the given identifier exists: [org.jbpm.jpdl.internal.model.JpdlExecution#0] at org.hibernate.impl.SessionFactoryImpl$1.handleEntityNotFound(SessionFactoryImpl.java:377) at org.hibernate.proxy.AbstractLazyInitializer.checkTargetState(AbstractLazyInitializer.java:79) at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:68) at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111) at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:150) at org.jbpm.jpdl.internal.model.JpdlExecution$$EnhancerByCGLIB$$da8329ee.createTask(<generated>) at org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:49) at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:57) at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:589) at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:562) at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:201) at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:63) at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:39) at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54) at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54) at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55) at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:80) when i change my activity type from task to stat, the exception does't appear. So anybody know this case ? 2009/6/5 clt <phoenix.clt(a)gmail.com&gt;