[jboss-user] [jBPM] - Problems with jbpm demo

Franck cdsosi [https://community.jboss.org/people/cdsosi] created the discussion "Problems with jbpm demo" To view the discussion, visit: https://community.jboss.org/message/750409#750409 -------------------------------------------------------------- Hi everyone, I am new to BPM world so I am starting to have interest with open source BPM solutions including jBPM of course ;) Before dealing with complex business processes, I am starting playing with the Sample Demo but encounter some problems. I succeed in executing  the demo under eclipse till complete process completion (john + mary Start / Complete jobs) so no problem. I am playing now with the jBPM console to do the same : 1- log in with krisv and start a new Evaluation process 2- able to see in Personal Task the task just started and click on View to Complete 3- log out 4- log in as john but impossible to get any task displaying in john's Personal Task View even with clicking on Refresh button... 5- log out 6- log in as mary but same as step 4. In the Messages log area i always have a "[INFO ] Loaded 0 tasks" 7- log out 8- log in as krisv, delete the process instance running and start a new one and now no Personal Task displaying with krisv :( In the log area i have : 2012-07-26 11:30:58,217 [DEBUG] GET: http://localhost:8080/gwt-console-server/rs/tasks/krisv http://localhost:8080/gwt-console-server/rs/tasks/krisv 2012-07-26 11:31:18,261 [DEBUG] parse {"tasks":[]} 2012-07-26 11:31:18,277 [INFO ] Loaded 0 tasks or sometimes 2012-07-26 11:18:33,597 [DEBUG] GET: http://localhost:8080/gwt-console-server/rs/tasks/krisv http://localhost:8080/gwt-console-server/rs/tasks/krisv 2012-07-26 11:18:46,536 [FATAL] Uncaught Exception: java.lang.IllegalArgumentException: *must be positive*     at Unknown.$fillInStackTrace(StackTraceCreator.java:147)     at Unknown.fillInStackTrace(StackTraceCreator.java:387)     at Unknown.IllegalArgumentException_1(Throwable.java:46)     at Unknown.$schedule(Timer.java:106)     at Unknown.run_26(ClientMessageBusImpl.java:961)     at Unknown.fire(Timer.java:141)     at Unknown.anonymous(Timer.java:60)     at Unknown.entry0(Impl.java:214)     at Unknown.anonymous(Impl.java:57) 2012-07-26 11:18:53,636 [DEBUG] parse {"tasks":[]} 2012-07-26 11:18:53,649 [INFO ] Loaded 0 tasks Any idea on what's going wrong or what i am doing wrong actually? I am testing with the jbpm-5.3.0.Final-installer-full version. Regards -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/750409#750409] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]