[jbpm-users] [JBoss jBPM] - Setting process parent is giving errors.

So i want do define a parent and child for two processes, procInst=this.jbpmCtx.getProcessInstance(pd,processParentKey); procInstSon=this.jbpmCtx.getProcessInstance(pd,processSonKey); procInstSon.getRootToken().setParent(procInst.getRootToken()); this.jbpmCtx.save(procInstSon); this.jbpmCtx.save(procInst); this makes the parent process mad, when i try to view its tokens in the console here's the problem: Error listing token instances: An exception of type "org.hibernate.HibernateException" was thrown. The message is: null index column for collection: org.jbpm.graph.exe.Token.children this happens because the subprocess token has no name..... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4211890#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...