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iOS 13 TestFlight not reporting crash, only feedback.json

With the new feature of iOS 13 to report crashes for TestFlight builds, on some apps I have a problem that only feedback.json is reported without actual crash report. Is there anything to enable?

Worth to mention that crashalitics is enabled and not reporting any of the crash.

Update: so after some investigation, I found that reports without a crash logs are system terminations. In my case when I extracted device logs from the phone and it was 0xbadf000d, one of the meanings is system terminated a long process in the background. Seems it was always there, but with iOS13 Testflight feedback it becomes visible with popups.

By the wat, somehow logs from Xcode "Devices and simulators" are not in sync with logs directly on the phone.

Takeaway: Faced a need to manually simbolicate a crash report, so found super useful stackoferlow post: https://stackoverflow.com/a/45207863/3032917

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David Chelidze Avatar asked Oct 16 '19 11:10

David Chelidze


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How do I check iPhone logs?

Go to Window > Devices and select your device from the list. Click the "up" triangle at the bottom left of the right hand panel. All logs from all apps on the device will be displayed here. If the app is a production build, it is likely that only critical errors/crashes will be logged.


2 Answers

I am facing the same issue, the system terminates the network extension due to some reason. And, many users has downloaded the app from test-flight and they are seeing the default crash alert from OS. since test-flight feedback does't contain crash logs, i am not able to identify the problem.

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Aman.Samghani Avatar answered Oct 28 '22 06:10

Aman.Samghani


Encountered the same behaviour when the specific device was on low storage. The device has less than 50 MB remaining from 30GB of storage.

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rustylepord Avatar answered Oct 28 '22 07:10

rustylepord