topic Re: 'Unknown property used in expression': using dataOutputAssociation and process property in Alfresco Archive

'Unknown property used in expression': using dataOutputAssociation and process property

jugglingcats — Tue, 20 Aug 2013 12:32:08 GMT

Hi, I am fairly new to BPMN2 and have been doing some work with jBPM and Activiti to compare the two. I have a process that is working in jBPM and am trying to get it running in Activiti. I don't mind changing the BPMN2 to get it working, but need a little guidance!In the jBPM working version my seq

Re: 'Unknown property used in expression': using dataOutputAssociation and process property

trademak — Wed, 21 Aug 2013 06:51:42 GMT

Hi,

In Activiti we don't use data input and output definitions, since you can manipulate variables in the process and task context by using our API. So that would be the mean reason why this process definition is not working for you. The transition expression should refer to a transition variable you can set when starting the process instance for example.

Best regards,