Hello all!
I need to catch a both click, double-click as well as element-changed events in any object of a BPMN diagram. I did what was suggested in this link:
Now, I am able to get all the events, but when I get a shape from the palette into the canvas and try to connect it to any other shape in the diagram, I get this error:
“no shape type specified”
However, this problem does not happen when I add a shape from those that show when you click an element in the diagram.
I did some testing in the sanbox (https://codesandbox.io/s/bpmn-js-log-events-h3d94) and the same problem happens.
This is the stack trace of the error:
Uncaught Error: no shape type specified
at ElementFactory.createBpmnElement (ElementFactory.js:37)
at ElementFactory.create (ElementFactory.js:29)
at ElementFactory.createConnection (ElementFactory.js:21)
at ConnectionPreview.getConnection (ConnectionPreview.js:76)
at eval (ConnectionPreview.js:28)
at eval (ConnectionPreview.js:106)
at ConnectionPreview.drawPreview (ConnectionPreview.js:32)
at eval (ConnectPreview.js:15)
at invokeFunction (EventBus.js:201)
at EventBus._invokeListener (EventBus.js:126)
at EventBus._invokeListeners (EventBus.js:118)
at EventBus.fire (EventBus.js:93)
at EventBusLogger.eventBus.fire (index.js:27)
at fire (Dragging.js:44)
at HTMLDocument.move (Dragging.js:88)
And finally:
Uncaught ReferenceError: keyEventHandler is not defined
at s.onkeydown (sandbox.8fe7e72a2.js:1)
Is it necessary to handle something else?
Any help would by appreciated!