I need help with my TestFlight crash report. I have already symbolicated my crash report but I don't see an error.

Developer Tools & Services General
Fat_Panda OP
Created 1w
Replies 3
Boosts 0
Views 265
Participants 2

My application always crashes at the same position when I open it on my iPad Air. It doesn't crash in debug mode which makes it very difficult for me to find the issue.

My crash report from TestFlight:

Exception Subtype: KERN_INVALID_ADDRESS at 0x000000016d5f26f0
Exception Codes: 0x0000000000000001, 0x000000016d5f26f0
VM Region Info: 0x16d5f26f0 is not in any region.  Bytes after previous region: 546219761  Bytes before following region: 399632
      REGION TYPE                 START - END      [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      MALLOC_LARGE             14c000000-14cd08000 [ 13.0M] rw-/rwx SM=PRV  
--->  GAP OF 0x2094c000 BYTES
      Stack Guard              16d654000-16d658000 [   16K] ---/rwx SM=NUL  
Termination Reason: SIGNAL 4 Illegal instruction: 4
Terminating Process: ProjectiOS [745]

Triggered by Thread:  0


Thread 0 name:
Thread 0 name:
Thread 0 Crashed:
0   ProjectiOS                  	0x0000000107abf3b4 0x1026ac000 + 88159156
1   ProjectiOS                  	0x000000010e7d3be4 0x1026ac000 + 202537956
2   ProjectiOS                  	0x000000010e96c45c 0x1026ac000 + 204211292
3   ProjectiOS                  	0x000000010e96cadc 0x1026ac000 + 204212956
4   ProjectiOS                  	0x000000010e7d7ba4 0x1026ac000 + 202554276
5   ProjectiOS                  	0x00000001079cccc0 0x1026ac000 + 87166144
6   ProjectiOS                  	0x000000010945f33c 0x1026ac000 + 115028796
7   ProjectiOS                  	0x000000010945b648 0x1026ac000 + 115013192
8   ProjectiOS                  	0x0000000109458510 0x1026ac000 + 115000592
9   ProjectiOS                  	0x0000000107530430 0x1026ac000 + 82330672
10  ProjectiOS                  	0x0000000109459290 0x1026ac000 + 115004048
11  ProjectiOS                  	0x0000000109457584 0x1026ac000 + 114996612
12  ProjectiOS                  	0x00000001094b961c 0x1026ac000 + 115398172
13  ProjectiOS                  	0x00000001094bb8a0 0x1026ac000 + 115407008
14  ProjectiOS                  	0x00000001094c0340 0x1026ac000 + 115426112
15  ProjectiOS                  	0x000000010971e698 0x1026ac000 + 117909144
16  ProjectiOS                  	0x000000011104f7a4 0x1026ac000 + 244987812
17  QuartzCore                    	0x00000001879f4548 CA::Display::DisplayLinkItem::dispatch_(CA::SignPost::Interval<(CA::SignPost::CAEventCode)835322056>&) + 64 (CADisplay.mm:6671)
18  QuartzCore                    	0x00000001879d1c64 CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 880 (CADisplay.mm:5794)
19  QuartzCore                    	0x00000001879e5394 CA::Display::DisplayLink::dispatch_deferred_display_links(unsigned int) + 360 (CADisplay.mm:4886)
20  UIKitCore                     	0x000000018c936afc _UIUpdateSequenceRunNext + 128 (_UIUpdateSequence.mm:189)
21  UIKitCore                     	0x000000018c935f8c schedulerStepScheduledMainSectionContinue + 60 (_UIUpdateScheduler.m:1197)
22  UpdateCycle                   	0x000000027364b560 UC::DriverCore::continueProcessing() + 84 (UCDriver.cc:288)
23  CoreFoundation                	0x0000000186f8c4cc __CFMachPortPerform + 168 (CFMachPort.c:604)
24  CoreFoundation                	0x0000000186fbc0b0 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 60 (CFRunLoop.c:2045)
25  CoreFoundation                	0x0000000186fbbfd8 __CFRunLoopDoSource1 + 508 (CFRunLoop.c:2184)
26  CoreFoundation                	0x0000000186f93c1c __CFRunLoopRun + 2168 (CFRunLoop.c:3205)
27  CoreFoundation                	0x0000000186f92a6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
28  GraphicsServices              	0x000000022790d498 GSEventRunModal + 120 (GSEvent.c:2049)
29  UIKitCore                     	0x000000018c956ba4 -[UIApplication _run] + 792 (UIApplication.m:3902)
30  UIKitCore                     	0x000000018c8ffa78 UIApplicationMain + 336 (UIApplication.m:5577)
31  ProjectiOS                  	0x0000000110d93700 0x1026ac000 + 242120448
32  ProjectiOS                  	0x00000001109068f0 0x1026ac000 + 237349104
33  ProjectiOS                  	0x000000010f5885d4 0x1026ac000 + 216909268
34  ProjectiOS                  	0x000000010f588908 0x1026ac000 + 216910088
35  ProjectiOS                  	0x0000000107cf95b8 0x1026ac000 + 90494392
36  ProjectiOS                  	0x000000010e85dce8 0x1026ac000 + 203103464
37  ProjectiOS                  	0x0000000110fadbd4 0x1026ac000 + 244325332
38  ProjectiOS                  	0x0000000110f48e64 0x1026ac000 + 243912292
39  ProjectiOS                  	0x0000000110f50004 0x1026ac000 + 243941380
40  ProjectiOS                  	0x0000000110fb54f4 0x1026ac000 + 244356340
41  ProjectiOS                  	0x0000000110de715c 0x1026ac000 + 242463068
42  ProjectiOS                  	0x000000011102e55c 0x1026ac000 + 244852060
43  dyld                          	0x0000000183faae28 start + 7116 (dyldMain.cpp:1477)

Then I symbolicated all the lines starting with "ProjectiOS" in my crash report but I cannot find the issue. Which lines in my crash report cause the crash?

Lines 0-16:

alcCaptureSamples (in ProjectiOS) + 202259184
alcCaptureSamples (in ProjectiOS) + 203932520
alcCaptureSamples (in ProjectiOS) + 203934184
alcCaptureSamples (in ProjectiOS) + 202275504
alcCaptureSamples (in ProjectiOS) + 86887372
alcCaptureSamples (in ProjectiOS) + 114750024
alcCaptureSamples (in ProjectiOS) + 114734420
alcCaptureSamples (in ProjectiOS) + 114721820
alcCaptureSamples (in ProjectiOS) + 82051900
alcCaptureSamples (in ProjectiOS) + 114725276
alcCaptureSamples (in ProjectiOS) + 114717840
alcCaptureSamples (in ProjectiOS) + 115119400
alcCaptureSamples (in ProjectiOS) + 115128236
alcCaptureSamples (in ProjectiOS) + 115147340
alcCaptureSamples (in ProjectiOS) + 117630372
BrotliEncoderHasMoreOutput (in ProjectiOS) + 2126968

Lines 31-42:

alcCaptureSamples (in ProjectiOS) + 237070332
alcCaptureSamples (in ProjectiOS) + 216630496
alcCaptureSamples (in ProjectiOS) + 216631316
alcCaptureSamples (in ProjectiOS) + 90215620
alcCaptureSamples (in ProjectiOS) + 202824692
BrotliEncoderHasMoreOutput (in ProjectiOS) + 1464488
BrotliEncoderHasMoreOutput (in ProjectiOS) + 1051448
BrotliEncoderHasMoreOutput (in ProjectiOS) + 1080536
BrotliEncoderHasMoreOutput (in ProjectiOS) + 1495496
xamarin_get_original_working_directory_path (in ProjectiOS) + 4032
BrotliEncoderHasMoreOutput (in ProjectiOS) + 1991216
Answered by DTS Engineer in 868536022

Thank you for the crash file. However, it appears that the crash file is not symbolicated from your symbol file. The crash occurred in thread 0, but there are 16 frames for the project ProjectiOS without symbols.

Kindly submit a comprehensive crash report, adhering to the guidelines outlined in Posting a Crash Report.

https://developer.apple.com/forums/thread/688669

Hope this helps

Albert Pascual
  Worldwide Developer Relations.

Replies  3
Boosts  0
Views  265
Participants  2
DTS Engineer OP
Apple
1w
Accepted Answer

Thank you for the crash file. However, it appears that the crash file is not symbolicated from your symbol file. The crash occurred in thread 0, but there are 16 frames for the project ProjectiOS without symbols.

Kindly submit a comprehensive crash report, adhering to the guidelines outlined in Posting a Crash Report.

https://developer.apple.com/forums/thread/688669

Hope this helps

Albert Pascual
  Worldwide Developer Relations.

0
Fat_Panda OP
1w

I uploaded a new version to TestFlight and here is my symbolicated crash report. My application always crashes shortly after launch. Can my symbolicated crash report help to find the issue?

Original crash report:

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: ProjectiOS [695]

Triggered by Thread:  0


Thread 0 name:
Thread 0 name:
Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x000000023a1f00cc __pthread_kill + 8
1   libsystem_pthread.dylib       	0x00000001ecb44810 pthread_kill + 268 (pthread.c:1721)
2   libsystem_c.dylib             	0x000000019c3d7f64 abort + 124 (abort.c:122)
3   ProjectiOS                  	0x0000000105b6ef34 0x104b9c000 + 16592692
4   ProjectiOS                  	0x0000000105a2fbc8 0x104b9c000 + 15285192
5   libsystem_platform.dylib      	0x00000002a5c47158 _sigtramp + 56 (sigtramp.c:116)
6   libsystem_pthread.dylib       	0x00000001ecb44810 pthread_kill + 268 (pthread.c:1721)
7   libsystem_c.dylib             	0x000000019c3d7f64 abort + 124 (abort.c:122)
8   ProjectiOS                  	0x00000001058cabc8 0x104b9c000 + 13822920
9   ProjectiOS                  	0x00000001058bf5e4 0x104b9c000 + 13776356
10  ProjectiOS                  	0x00000001058bf72c 0x104b9c000 + 13776684
11  ProjectiOS                  	0x0000000105a04b5c 0x104b9c000 + 15108956
12  ProjectiOS                  	0x0000000105923be8 0x104b9c000 + 14187496
13  ProjectiOS                  	0x0000000105923704 0x104b9c000 + 14186244
14  ProjectiOS                  	0x0000000105924a1c 0x104b9c000 + 14191132
15  ProjectiOS                  	0x0000000105828688 0x104b9c000 + 13158024
16  ProjectiOS                  	0x0000000105925a08 0x104b9c000 + 14195208
17  ProjectiOS                  	0x0000000105925bf8 0x104b9c000 + 14195704
18  ProjectiOS                  	0x00000001059208c8 0x104b9c000 + 14174408
19  ProjectiOS                  	0x00000001059f4054 0x104b9c000 + 15040596
20  ProjectiOS                  	0x0000000105a0096c 0x104b9c000 + 15092076
21  ProjectiOS                  	0x00000001058228f0 0x104b9c000 + 13134064
22  ProjectiOS                  	0x0000000105828e84 0x104b9c000 + 13160068
23  ProjectiOS                  	0x0000000105a75d04 0x104b9c000 + 15572228
24  dyld                          	0x000000018db6ae28 start + 7116 (dyldMain.cpp:1477)

My new symbolicated crash report:

Lines 3-4:


__isOSVersionAtLeast.cold.1 (in ProjectiOS) + 0
mono_runtime_setup_stat_profiler (in ProjectiOS) (mini-posix.c:695)

Lines 8-23:


mono_log_write_os_log (in ProjectiOS) (mono-log-darwin.c:0)
monoeg_g_logv (in ProjectiOS) (goutput.c:173)
monoeg_g_log (in ProjectiOS) (goutput.c:184)
load_aot_module (in ProjectiOS) (aot-runtime.c:2146)
mono_assembly_request_load_from (in ProjectiOS) (assembly.c:2020)
mono_assembly_request_open (in ProjectiOS) (assembly.c:1625)
mono_assembly_open (in ProjectiOS) (assembly.c:1828)
xamarin_assembly_preload_hook (in ProjectiOS) (monotouch-main.m:150)
invoke_assembly_preload_hook (in ProjectiOS) (assembly.c:1282)
mono_assembly_load_corlib (in ProjectiOS) (assembly.c:2688)
mono_init (in ProjectiOS) (domain.c:317)
mini_init (in ProjectiOS) (mini-runtime.c:4841)
mono_jit_init (in ProjectiOS) (driver.c:2724)
xamarin_bridge_initialize (in ProjectiOS) (monovm-bridge.m:79)
xamarin_main (in ProjectiOS) (monotouch-main.m:415)
main (in ProjectiOS) (main.arm64.mm:85)
0
DTS Engineer OP
Apple
19h

Thanks for providing this, I got one question. Your project name is ProjectiOS however I do not see the symbols for that at all:

8   ProjectiOS                  	0x00000001058cabc8 0x104b9c000 + 13822920
9   ProjectiOS                  	0x00000001058bf5e4 0x104b9c000 + 13776356
10  ProjectiOS                  	0x00000001058bf72c 0x104b9c000 + 13776684
11  ProjectiOS                  	0x0000000105a04b5c 0x104b9c000 + 15108956
12  ProjectiOS                  	0x0000000105923be8 0x104b9c000 + 14187496

Are you using an external library? Trying to figure it out why is showing the location instead of the symbol.

Albert Pascual
  Worldwide Developer Relations.

0
I need help with my TestFlight crash report. I have already symbolicated my crash report but I don't see an error.
First post date Last post date
 
 
Q