JBPM3 + Tomcat5 + Mysql5 error!

[machliang]

Hi,
After some configurations and ant, I put the jbpm.war under Tomcat5 webapps dir. And the login for "cookie monster" is ok, but something wrong after "create new web sale order". I remember after inputing the "item", "quantity", "address" and press "Save and Close Task", the task should be passed to "ernie", but what I got was the task still in cookie monster's task list. And , if I clicked the tasklist item, I will get the following error message in my IE. Does anyone have ever got this kind of error before?
Thanks a lot!

Mars

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exception

javax.servlet.ServletException: Error calling action method of component with id _id1_0:_id4
javax.faces.webapp.FacesServlet.service(FacesServlet.java:109)
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)


root cause

javax.faces.FacesException: Error calling action method of component with id _id1_0:_id4
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
javax.faces.component.UICommand.broadcast(UICommand.java:106)
javax.faces.component.UIData.broadcast(UIData.java:338)
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:271)
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:94)
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)

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[kukeltje]

This is a great forum with a searchengine. If you use that, you will find a lot of references. Many of them have the question in it to post the relevant parts of te log file, since this 'screen dump' does not say much.

[machliang]

Dear kukeltje,
sorry, I have checked the tomcat.log and can not find any error message. And I can see the data I inputed insert into the MySQL DB.
The console(dos window) showed the same error message with the content in IE.
What should I do to collect more information to verify the error?
Thanks a lot!

Mars

[kukeltje]

what you should do is make sure the logging of your appserser and/or log4j logging have more in them. There should be a detailed stacktrace. If not, it is impossible to find the cause.

[machliang]

Hi,
I got the solution about the strange problem, follow the workround : http://jira.jboss.com/jira/browse/JBPM-443, alter all "bit" to "smallint".
Now, "ernie" can get task!

Mars