I did the FCM Background in xcode and uploaded my app to testflight.
However, the downloaded app always shows ‘App crash’ when pressing the home button (entering background).
The xcode version has been tested with 11.2.1, 11.0, 10.3, and 10.2, but they all happen the same.
Also, this App Crash does not occur in Debug builds, only in release apps downloaded from Testflight.
How can I solve this?
help me please…ㅠ_ㅠ
The picture below is a crash report extracted from debug zombie.