iOSApp crash when shared via testflight with COSMCtrl _foregroundAppActivity incoming bundle has nil-CodePudding

iOSApp crash when shared via testflight with "COSMCtrl _foregroundAppActivity incoming bundle has nil supplied UUID, finds existing " error symptomsd in devicelog App works fine if distributed via AppCenter that uses AdHoc profile.

App only crashing when distributed via testflight but it works fine when shared with appcenter or in debug mode.
App is not crashing at launch time, it crashes after one screen so I think it may not be related to app signing certificate Dev
CPU spike is there on that event but its not that much its only 12 to 20% when checked in debug mode.
Yes I am doning some API hit at that point and parsing response JSON.

Any clue or suggestion will be appreciated.

CodePudding user response：

I also faced the same issue and I found that i have updated the UI in background thread. Fix of this is I Updated the UI in Main thread and issue was fixed. I hope it will help you!