User development, A new message was posted in the thread "Modeling a cycle with a timer in jBPM????": http://community.jboss.org/message/525530#525530 Author : carlos mauricio jaramillo henao Profile : http://community.jboss.org/people/cmjhingeniero Message: -------------------------------------------------------------- Attach the error   org.jbpm.api.JbpmException: timer has no signalName or eventName specified         at org.jbpm.pvm.internal.jobexecutor.JobExecutorTimerSession.schedule(JobExecutorTimerSession.java:53)         at org.jbpm.pvm.internal.job.TimerImpl.schedule(TimerImpl.java:71)         at org.jbpm.pvm.internal.model.ScopeInstanceImpl.initializeTimers(ScopeInstanceImpl.java:324)         at org.jbpm.pvm.internal.model.ExecutionImpl.createScope(ExecutionImpl.java:262)         at org.jbpm.pvm.internal.model.op.TransitionStartActivity.perform(TransitionStartActivity.java:82)         at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:655)         at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:615)         at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:215)         at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:65)         at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:38)         at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)         at org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:40)         at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:70)     help me is very important to model this in my project   Thanks -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/525530#525530