App on Apple Watch crashes when installed via TestFlight

Hi!

I have a Apple Watch app that is bundled with my iOS app. However, when I install the app using TestFlight it crashes on launch.

The app runs fine when launching directly from Xcode. Any tips on how to investigate the cause of this problem?

I have exported the diagnosis log for the app, but that doesn't say me much:

Exception Type: EXCCRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC
CORPSE_NOTIFY
Termination Reason: Namespace WATCHKIT, Code 0x1
Triggered by Thread: 0

Code Block Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x1e3fe060 0x1e3d5000 + 168032
1 libsystem_kernel.dylib 0x1e40297c 0x1e3d5000 + 186748
2 libsystem_kernel.dylib 0x1e402918 0x1e3d5000 + 186648
3 WatchKit 0x33b49df4 0x33a8a000 + 785908
4 WatchKit 0x33b4af38 0x33a8a000 + 790328
5 libdispatch.dylib 0x1e22c658 0x1e229000 + 13912
6 libdispatch.dylib 0x1e22dcbc 0x1e229000 + 19644
7 WatchKit 0x33aa75f0 0x33a8a000 + 120304
8 WatchKit 0x33aa7384 0x33a8a000 + 119684
9 UIKitCore 0x3f226e78 0x3e848000 + 10350200
10 UIKitCore 0x3f22cc40 0x3e848000 + 10374208
11 UIKitCore 0x3ea3b74c 0x3e848000 + 2045772
12 UIKitCore 0x3f228960 0x3e848000 + 10357088
13 UIKitCore 0x3f228d9c 0x3e848000 + 10358172
14 UIKitCore 0x3f22ea68 0x3e848000 + 10381928
15 WatchKit 0x33aa6af8 0x33a8a000 + 117496
16 libdyld.dylib 0x1e269de8 0x1e269000 + 3560
Thread 1:
0 libsystem_pthread.dylib 0x1e4835b4 0x1e479000 + 42420
Thread 2:
0 libsystem_pthread.dylib 0x1e4835b4 0x1e479000 + 42420
Thread 3:
0 libsystem_pthread.dylib 0x1e4835b4 0x1e479000 + 42420
Thread 4:
0 libsystem_pthread.dylib 0x1e4835b4 0x1e479000 + 42420
Thread 5 name: com.apple.uikit.eventfetch-thread
Thread 5:
0 libsystem_kernel.dylib 0x1e3db8a4 0x1e3d5000 + 26788
1 libsystem_kernel.dylib 0x1e3dad00 0x1e3d5000 + 23808
2 CoreFoundation 0x1e7f2a0c 0x1e75d000 + 612876
3 CoreFoundation 0x1e7ed414 0x1e75d000 + 590868
4 CoreFoundation 0x1e7ecb70 0x1e75d000 + 588656
5 Foundation 0x1f313fc0 0x1f30c000 + 32704
6 Foundation 0x1f313ea0 0x1f30c000 + 32416
7 UIKitCore 0x3f2c2074 0x3e848000 + 10985588
8 Foundation 0x1f4738a0 0x1f30c000 + 1472672
9 libsystem_pthread.dylib 0x1e47af04 0x1e479000 + 7940
10 libsystem_pthread.dylib 0x1e4835c8 0x1e479000 + 42440
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000016 x1: 0x0000000000000001 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x000000001766dc29 x5: 0x0000000000000002 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000020 x9: 0x0000000089b10070 x10: 0x000000004bee7c00 x11: 0x0000000000000000
x12: 0x0000000000ff0007 x13: 0x000000001a321000 x14: 0x0000000000033fe8 x15: 0x0000000000000000
x16: 0x0000000000000209 x17: 0x0000000000000001 x18: 0x0000000000000000 x19: 0x0000000000000002
x20: 0x000000001766dc29 x21: 0x0000000000000000 x22: 0x0000000000000000 x23: 0x0000000000000001
x24: 0x0000000000000016 x25: 0x000000004d237ef0 x26: 0x0000000017670310 x27: 0x000000000000000c
x28: 0x000000004ef60000 fp: 0x0000000004abf320 lr: 0x000000001e40297c
sp: 0x0000000004abf2e0 pc: 0x000000001e3fe060 cpsr: 0x40000000
esr: 0x56000080 Address size fault



I'm having the same problem
@Apple you there?!
Same issue on a Watch-only app:

Code Block text
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace WATCHKIT, Code 0x1
Triggered by Thread: 0



Same problem
As for me, there was crash because of breakpointOnError in production.

Hey, how did you extract the crash log?

App on Apple Watch crashes when installed via TestFlight
 
 
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