topic Re: Database problem with activiti in Alfresco Archive

Database problem with activiti

dooman — Mon, 25 Apr 2011 14:42:31 GMT

HiI'm trying to use activiti in 3.4.e.I've created simple workflow using Activiti. It deploys and assign successfully, but when I want to see assigned tasks, I have this error:25.04.2011 18:25:11 org.activiti.engine.impl.interceptor.CommandContext closeSEVERE: Error while closing command contextorg

Re: Database problem with activiti

cjimenez2581 — Fri, 15 Jul 2011 14:56:22 GMT

dooman, could you solve the problem?

Re: Database problem with activiti

granddams — Mon, 18 Jul 2011 09:26:34 GMT

Hi,

this error was very annoying for me, i never managed to find the true cause of it or to solve it.
I suggest you to erase your previous modifications and to restart from an healthy workflow.
It's not an error on the database but from your process definition, you try to fill a variable whitch doesn't exist or something like this.
Good luck…

Re: Database problem with activiti

itrub — Wed, 14 Sep 2011 09:27:50 GMT

I guess, I know what is the problem. I had the same problem. The reason is that you should insert at <userTask> taskListener on create-event and to initialize property task.priority, for example, as at standard adhoc process:
if (typeof bpm_workflowPriority != 'undefined') task.priority=bpm_workflowPriority;
After that eroor disappeared. Write, please, is this help for you.
Sincerely, Iliya