Alfresco Community 3.3G - Failed to signal transition NULL

[lucille_arkenst]

Hello,

My custom advanced workflow was functioning well on Alfresco Labs.  Now I am running it on Alfresco Community 3.3G and I am getting "A system error happened during the operation: 04110001 Failed to signal transition 'null' from workflow task".  This happens when you Start Advanced Workflow and click Finish.  Does anybody have an idea what's wrong?  The log says: "Failed to execute supplied script: Group is a mandatory parameter".  But we are in start-state.  There is no "group" anything.

Thanks!

[brian_robinson]

Share the jPDL file.

[lucille_arkenst]

Found the problem… the script that runs before the transition failed.  Thus, the transition failed.

[kutaa]

Hello,

i  have the same problem as "Failed to signal transition NULL". What do you mean "transition failed". How can i eliminate this problem. Please help me!!!!!

Best Regards,
Enkhee

[lucille_arkenst]

alfresco.log is your friend.  Look at the logs and see where the ERROR messages are.  This will point you in the right direction.
If you see: "Failed to execute supplied script: ReferenceError: "bpm_assignee" is not defined. (AlfrescoScript#1)" that could mean that either the task name was changed, or you had a plain old node instead of a task-node.  I've had this happen to me before too.
Ecmarchitect.com has a nice article on advanced workflows.  Read the part where it says "Connections between nodes signify the transition from one step to another…"  Then you will understand how transitions work.