i m a newbie in jbpm and recently i made an example using this framework, (the to do list example from seam framework)
when i try to start the task, i got the following problem:
Exception during request processing: Caused by javax.el.ELException with message: "java.lang.IllegalStateException: begin method invoked from a long-running conversation, try using @Begin(join=true) on method: aprovar"
i tried to follow the suggestion too but i got no success
somebody can help me?
i use seam framework 2.1.0.SP1 JBPM 3.2.1
i have just one page for the example i dont use pages.xml for them