I'm experimenting an issue with BPMN.io, I created a custom circle element, but : when I click on its icon on the palette and then click on the canvas to create the element it doesn't work very well. It seems I'm always dragging the icon on the canvas (to create a new element). On the console I have this error :
"unhandled error in event listener
TypeError: Cannot read property 'ids' of undefined
_ at Object.isIdValid (bpmn-viewer-custom.js?mklr08jjor:1507)_
_ at Object.validate (bpmn-viewer-custom.js?mklr08jjor:3779)_"
I join you this gif because I can not explain my situation well in english haha
I hope you could help me,
Thanks a lot