App not working - Help!
ahix11
Member
I have a new iPhone 17 Pro and the InterSign ASL app isn't working. When I open the app it comes up with a black screen that says "Error: Null check operator used on a null value". I have not deleted and reinstalled the app in fear of losing my progress. I also checked for an update and the app is up to date.
Has this happened to anyone else? Any advice?