[jboss-user] [jBPM] - Re: getProcess in ProcessInstanceImpl throws a NullPointerException

Sandra Renaud [https://community.jboss.org/people/joploya] created the discussion "Re: getProcess in ProcessInstanceImpl throws a NullPointerException" To view the discussion, visit: https://community.jboss.org/message/806635#806635 -------------------------------------------------------------- Thank you for your answer Marco. You are totally right ; I made a step by step debugging and I could see a call to jpm.dispose() so this may be linked to the closed transaction. But even if I debug several time I don't really understand what happens and why. What can I do to avoid the transaction to close? Bellow there are some screenshot of the debug : https://community.jboss.org/servlet/JiveServlet/showImage/20563/debug_wpi... https://community.jboss.org/servlet/JiveServlet/downloadImage/20563/debug... then getProcess() is called 7 times : https://community.jboss.org/servlet/JiveServlet/showImage/20564/debug_wpi... https://community.jboss.org/servlet/JiveServlet/downloadImage/20564/debug... And when it goes to the next step https://community.jboss.org/servlet/JiveServlet/showImage/20565/debug_wpi... https://community.jboss.org/servlet/JiveServlet/downloadImage/20565/debug... all become null! :(( https://community.jboss.org/servlet/JiveServlet/showImage/20565/debug_wpi... https://community.jboss.org/servlet/JiveServlet/downloadImage/20565/debug... -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/806635#806635] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]