Hi,
Hoping someone can help with this as I seem to be hitting a brick wall.
When I archive my app (with iMessage Extension) and submit to the app store I get the following message:
ERROR ITMS-90644: "Missing Image Asset. Your app is missing the large App Icon asset 'Message Icon' in 'payload/thing.app/plugins/thingimessage.appex'."
What's bizarre is that icon is present (1024x768). I've tried regenerating the icon sets multiple times, but i'm at a loss as to what else to do. The only other partial solution was found in this thread: https://forums.developer.apple.com/thread/52920
I seem to have a similar issue in that the assets.car file is only 16kb (and should be much larger). Any help or suggestions appreciated!
Thanks
Mike