[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/807727#807727 -------------------------------------------------------------- Finally, I set the assignation and other dynamic variable with outputparameters. First I encounter a runtime exception but it was due to mySQL who creates all foreihn keys with restric cascading and prevent jbpm from updating task parameters. I just change the cascading type directly in the database and now it's works fine. https://community.jboss.org/servlet/JiveServlet/showImage/2-807727-20624/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-807727-20... In the step validation (java code): Map<String, Object> results = new HashMap<>();                     results.put("userAssign", userAssign);                     results.put("groupAssign", groupAssign);                     results.put("formValid", formValid);                       taskManager.completeTask(taskManager.getManageTask(),results); Thank you very much again Marco! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/807727#807727] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]