[jboss-user] [JBoss Seam] - task/process id may not be null

Hello, i m using Seam 2.0 in production-development. We have a small problem here, and it would be nice if anyone could help me out. There is a method which is called by a JSF-Menu | public String startDemoWorkflow() { | resumeDemo.startDemo(); | resumeDemo.advance(); | return "home"; | } | StartDemo() invokes a jBPM Workflow in a class like this: | @In(value="processInstance", required=false, scope=ScopeType.BUSINESS_PROCESS) | @Out(value="processInstance", required=false) | ProcessInstance processInstance; | | @In(value="taskInstance", required=false, scope=ScopeType.BUSINESS_PROCESS) | @Out(value="taskInstance", required=false) | TaskInstance taskInstance; | | @CreateProcess(definition="demo") | public ExeWorkflow startDemo() { | return new ExeWorkflow(); | } | | public void advance() { | try { | System.out.println("************************* Actual ProcessID: " + processInstance.toString()); | } | catch (Exception e) { | e.printStackTrace(); | } | } | After startDemo() the method advanced() is called. But processInstance is always null. It should be injected at this moment, since the Workflow is started. I tried several Annotations above the advance() method, but none of them worked. The Seam-Tutorial says that after the method that creates the Workflow-Instance, the processInstance could be retrieved by the context, which can be injected. Does anyone have an idea to solve this problem? Thx in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121952#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...