I am trying to add extensionElements to a Call Activity by using modeling.updateProperties() to add my variables and properties:
For debugging purposes I am outputting the xml in the console on each commandStack change. That’s the only way I thought of to confirm that my properties have been added to the diagram.
However, after I drop the draggable “Call Activity” element, I get “undefined” in place of the diagram xml, which makes me think something I am doing during the setting up of the extensionElements is breaking the parsing process.
Can you explain what am I doing worng?