I am trying to build an iMessage sticker application. Following along with the template I run into the same issue each time where the app will appear to run, but then I receive the following error message and my stickers are not attached to the stickers running on my decvice.
Any idea where I am going wrong?
I had the same issue running on device. Try this is solved my problem.
On the device, go to Settings > General > Profiles & Device Management, tap on the profile name that authorized this app, and tap Trust.
Hope this helps