MAS build is not opening in TestFlight, ERROR:process_singleton_posix.cc(1170)] Failed to bind()
After many experiments I was able to build a masDev
build which works fine and then I tried to build for mas
which I know cannot run it directly on my computer without signing by Apple but the right way is to use TestFlight which uses the same channel as the app store distribution. I can see and install my app in TestFlight but when I open it’s icon shows for a while in the dock and then it disappears.
To find the actual issue I tried to run the app from a Terminal and then I saw some logs: