[jboss-user] [JBoss jBPM] - Problem with process composition

I have a problem with my process composition. I have a sub-process like that: | <process-state name="process1"> | <sub-process name="implementation" /> | <variable name="crStatut" access="read,write" mapped-name="crStatut" /> | <variable name="crId" access="read,write" mapped-name="crId" /> | <transition name="Validation" to="statut 90"></transition> | </process-state> | and when the process arrive to the "Process State" I hava an error | java.lang.NullPointerException: can't create a process instance when processDefinition is null | at org.jbpm.graph.exe.ProcessInstance.<init>(ProcessInstance.java:87) | at org.jbpm.graph.exe.Token.createSubProcessInstance(Token.java:571) | at org.jbpm.graph.node.ProcessState.execute(ProcessState.java:109) | at org.jbpm.graph.def.Node.enter(Node.java:316) | However, i have deployed the processimplementation and there is a process definition in the database Any suggestions? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4019257#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...