I am making my first experiments on AppStudio and I am getting some crashes issues using this map:
Firstly I just thought it was because of an operational layer with images or graphics but don't. After that I just thought it was because of some Date fields my service has (and I was using Brazilian notation dd/mm/yyyy).
None of this assumptions where right the crashes remains. It always occurs when I navigate or when I ask for the feature attribute (identify).
You can check we can't see heatmaps on AppStudio apps if you try to make an app with this service: http://tecgeo.maps.arcgis.com/home/webmap/viewer.html?webmap=753bb3fe54714bb283abf84fb4f7edcd
Does anyone have any idea why this occurs?