In the production build, i am getting this type of crash log, but I am not able to understand it correctly as it points to the Foundation framework
Backtrace:
OS Version: 10.2.1 (14D27)
Device: iPhone 7 Plus
RAM Free: 5.1%
Disk Free: 54.7%
#0. Crashed: com.apple.main-thread
0 libsystem_kernel.dylib 0x18cc6b014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x18cd33450 pthread_kill + 112
2 libsystem_c.dylib 0x18cbdf400 abort + 140
3 libsystem_malloc.dylib 0x18ccafa5c _nano_vet_and_size_of_live + 330
4 libsystem_malloc.dylib 0x18ccb0f18 nano_realloc + 376
5 libsystem_malloc.dylib 0x18cca3240 malloc_zone_realloc + 180
6 Foundation 0x18e6ee628 -[NSString quotedStringRepresentation] + 732
7 Foundation 0x18e6ce44c -[NSString _stringRepresentation] + 376
8 CoreFoundation 0x18dbc4eec -[NSDictionary descriptionWithLocale:indent:] + 996
9 CoreFoundation 0x18dbc84d4 _DescriptionWithLocaleFunc + 76
10 CoreFoundation 0x18dc5e23c __CFStringAppendFormatCore + 7996
11 CoreFoundation 0x18dc659b0 _CFStringAppendFormatAndArgumentsAux2 + 36
12 CoreFoundation 0x18dbc842c -[__NSCFString appendFormat:] + 308
13 Foundation 0x18e78733c -[NSNotification description] + 256
14 Foundation 0x18e790bec _NS_os_log_callback + 140
15 libsystem_trace.dylib 0x18cd57954 <redacted> + 112
16 libsystem_trace.dylib 0x18cd57564 <redacted> + 736
17 libsystem_trace.dylib 0x18cd56004 _os_log_impl + 792
18 MediaPlayer 0x19871bc50 <redacted> + 228
19 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
20 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
21 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
22 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
23 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
24 Foundation 0x18e6ace0c -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
25 Celestial 0x1951115e4 <redacted> + 108
26 Celestial 0x195111540 <redacted> + 372
27 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
28 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
29 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
30 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
31 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
32 CoreFoundation 0x18db9aca0 CFNotificationCenterPostNotification + 120
33 CoreMedia 0x1905ca8c4 CMNotificationCenterPostNotification + 124
34 CoreMedia 0x1905cab0c fncCallOriginalCallbackAndReleaseWeakListener + 80
35 CoreMedia 0x1905ca5cc fncHandleWeakNotification + 204
36 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
37 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
38 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
39 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
40 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
41 CoreFoundation 0x18db9aca0 CFNotificationCenterPostNotification + 120
42 CoreMedia 0x1905ca8c4 CMNotificationCenterPostNotification + 124
43 MediaToolbox 0x194b7b5d0 <redacted> + 616
44 MediaToolbox 0x194c9ab88 <redacted> + 1248
45 MediaToolbox 0x194b7ad08 <redacted> + 132
46 MediaToolbox 0x194b7ac58 <redacted> + 56
47 MediaToolbox 0x194b76a60 <redacted> + 104
48 MediaToolbox 0x194c9a4cc <redacted> + 16
49 libdispatch.dylib 0x18cb2b9f0 dispatch_mig_server + 576
50 libdispatch.dylib 0x18cb261bc _dispatch_client_callout + 16
51 libdispatch.dylib 0x18cb32f94 _dispatch_continuation_pop + 576
52 libdispatch.dylib 0x18cb3f634 _dispatch_source_latch_and_call + 204
53 libdispatch.dylib 0x18cb28160 _dispatch_source_invoke + 820
54 libdispatch.dylib 0x18cb2abbc _dispatch_main_queue_callback_4CF + 572
55 CoreFoundation 0x18dc4a810 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
56 CoreFoundation 0x18dc483fc __CFRunLoopRun + 1660
57 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
58 GraphicsServices 0x18f62a198 GSEventRunModal + 180
59 UIKit 0x193bbd7fc -[UIApplication _run] + 684
60 UIKit 0x193bb8534 UIApplicationMain + 208
61 appname 0x1000a7470 main (main.m:16)
62 libdispatch.dylib 0x18cb595b8 (Missing)
--
#0. Crashed: com.apple.main-thread
0 libsystem_kernel.dylib 0x18cc6b014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x18cd33450 pthread_kill + 112
2 libsystem_c.dylib 0x18cbdf400 abort + 140
3 libsystem_malloc.dylib 0x18ccafa5c _nano_vet_and_size_of_live + 330
4 libsystem_malloc.dylib 0x18ccb0f18 nano_realloc + 376
5 libsystem_malloc.dylib 0x18cca3240 malloc_zone_realloc + 180
6 Foundation 0x18e6ee628 -[NSString quotedStringRepresentation] + 732
7 Foundation 0x18e6ce44c -[NSString _stringRepresentation] + 376
8 CoreFoundation 0x18dbc4eec -[NSDictionary descriptionWithLocale:indent:] + 996
9 CoreFoundation 0x18dbc84d4 _DescriptionWithLocaleFunc + 76
10 CoreFoundation 0x18dc5e23c __CFStringAppendFormatCore + 7996
11 CoreFoundation 0x18dc659b0 _CFStringAppendFormatAndArgumentsAux2 + 36
12 CoreFoundation 0x18dbc842c -[__NSCFString appendFormat:] + 308
13 Foundation 0x18e78733c -[NSNotification description] + 256
14 Foundation 0x18e790bec _NS_os_log_callback + 140
15 libsystem_trace.dylib 0x18cd57954 <redacted> + 112
16 libsystem_trace.dylib 0x18cd57564 <redacted> + 736
17 libsystem_trace.dylib 0x18cd56004 _os_log_impl + 792
18 MediaPlayer 0x19871bc50 <redacted> + 228
19 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
20 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
21 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
22 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
23 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
24 Foundation 0x18e6ace0c -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
25 Celestial 0x1951115e4 <redacted> + 108
26 Celestial 0x195111540 <redacted> + 372
27 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
28 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
29 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
30 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
31 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
32 CoreFoundation 0x18db9aca0 CFNotificationCenterPostNotification + 120
33 CoreMedia 0x1905ca8c4 CMNotificationCenterPostNotification + 124
34 CoreMedia 0x1905cab0c fncCallOriginalCallbackAndReleaseWeakListener + 80
35 CoreMedia 0x1905ca5cc fncHandleWeakNotification + 204
36 CoreFoundation 0x18dc36b10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
37 CoreFoundation 0x18dc36214 _CFXRegistrationPost + 400
38 CoreFoundation 0x18dc35f90 ___CFXNotificationPost_block_invoke + 60
39 CoreFoundation 0x18dca5b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
40 CoreFoundation 0x18db77e64 _CFXNotificationPost + 376
41 CoreFoundation 0x18db9aca0 CFNotificationCenterPostNotification + 120
42 CoreMedia 0x1905ca8c4 CMNotificationCenterPostNotification + 124
43 MediaToolbox 0x194b7b5d0 <redacted> + 616
44 MediaToolbox 0x194c9ab88 <redacted> + 1248
45 MediaToolbox 0x194b7ad08 <redacted> + 132
46 MediaToolbox 0x194b7ac58 <redacted> + 56
47 MediaToolbox 0x194b76a60 <redacted> + 104
48 MediaToolbox 0x194c9a4cc <redacted> + 16
49 libdispatch.dylib 0x18cb2b9f0 dispatch_mig_server + 576
50 libdispatch.dylib 0x18cb261bc _dispatch_client_callout + 16
51 libdispatch.dylib 0x18cb32f94 _dispatch_continuation_pop + 576
52 libdispatch.dylib 0x18cb3f634 _dispatch_source_latch_and_call + 204
53 libdispatch.dylib 0x18cb28160 _dispatch_source_invoke + 820
54 libdispatch.dylib 0x18cb2abbc _dispatch_main_queue_callback_4CF + 572
55 CoreFoundation 0x18dc4a810 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
56 CoreFoundation 0x18dc483fc __CFRunLoopRun + 1660
57 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
58 GraphicsServices 0x18f62a198 GSEventRunModal + 180
59 UIKit 0x193bbd7fc -[UIApplication _run] + 684
60 UIKit 0x193bb8534 UIApplicationMain + 208
61 appname 0x1000a7470 main (main.m:16)
62 libdispatch.dylib 0x18cb595b8 (Missing)
#1. com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x18cc4d188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18cc4cff8 mach_msg + 72
2 CoreFoundation 0x18dc4a5d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x18dc481ec __CFRunLoopRun + 1132
4 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
5 Foundation 0x18e6b326c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x18e6d3dd0 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7 UIKit 0x194531c38 -[UIEventFetcher threadMain] + 136
8 Foundation 0x18e7b0e68 __NSThread__start__ + 1024
9 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
10 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
11 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#2. AVAudioSession Notify Thread
0 libsystem_kernel.dylib 0x18cc4d188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18cc4cff8 mach_msg + 72
2 CoreFoundation 0x18dc4a5d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x18dc481ec __CFRunLoopRun + 1132
4 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
5 AVFAudio 0x1a767bd24 GenericRunLoopThread::Entry(void*) + 164
6 AVFAudio 0x1a76a1d9c CAPThread::Entry(CAPThread*) + 84
7 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
8 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
9 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#3. com.apple.coreaudio.AQClient
0 libsystem_kernel.dylib 0x18cc4d188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18cc4cff8 mach_msg + 72
2 CoreFoundation 0x18dc4a5d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x18dc481ec __CFRunLoopRun + 1132
4 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
5 AudioToolbox 0x190c440cc GenericRunLoopThread::Entry(void*) + 164
6 AudioToolbox 0x190e1c230 CAPThread::Entry(CAPThread*) + 84
7 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
8 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
9 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#4. com.twitter.crashlytics.ios.MachExceptionServer
0 libsystem_kernel.dylib 0x18cc4d188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18cc4cff8 mach_msg + 72
2 appname 0x1002dc570 CLSMachExceptionServer + 4297590128
3 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
4 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
5 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#5. com.apple.NSURLConnectionLoader
0 libsystem_c.dylib 0x18cb7d5d4 strlen + 52
1 libc++.1.dylib 0x18c69137c std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::compare(char const*) const + 28
2 libc++.1.dylib 0x18c69137c std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::compare(char const*) const + 28
3 CFNetwork 0x18e2bceec <redacted> + 236
4 CFNetwork 0x18e48eb6c <redacted> + 76
5 libdispatch.dylib 0x18cb261bc _dispatch_client_callout + 16
6 libdispatch.dylib 0x18cb337f0 _dispatch_barrier_sync_f_invoke + 84
7 CFNetwork 0x18e48eaf8 <redacted> + 96
8 CFNetwork 0x18e2b36a4 <redacted> + 228
9 CFNetwork 0x18e2b3858 <redacted> + 152
10 CFNetwork 0x18e4085e0 <redacted> + 40
11 CFNetwork 0x18e3d1c80 <redacted> + 136
12 CFNetwork 0x18e3d2388 <redacted> + 248
13 CFNetwork 0x18e425794 <redacted> + 88
14 CFNetwork 0x18e423328 <redacted> + 32
15 libdispatch.dylib 0x18cb261bc _dispatch_client_callout + 16
16 libdispatch.dylib 0x18cb31ab0 _dispatch_block_invoke_direct + 376
17 CFNetwork 0x18e4d6598 <redacted> + 36
18 CoreFoundation 0x18db75c18 CFArrayApplyFunction + 68
19 CFNetwork 0x18e4d647c <redacted> + 136
20 CFNetwork 0x18e4d77a4 <redacted> + 312
21 CFNetwork 0x18e4d7510 <redacted> + 64
22 CoreFoundation 0x18dc4ab5c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
23 CoreFoundation 0x18dc4a4a4 __CFRunLoopDoSources0 + 524
24 CoreFoundation 0x18dc480a4 __CFRunLoopRun + 804
25 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
26 CFNetwork 0x18e37ba70 <redacted> + 336
27 Foundation 0x18e7b0e68 __NSThread__start__ + 1024
28 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
29 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
30 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#6. Thread
0 libsystem_kernel.dylib 0x18cc6ae1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x18cd309c0 <redacted> + 640
2 libc++.1.dylib 0x18c6593ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 56
3 JavaScriptCore 0x19247a5d0 <redacted> + 112
4 JavaScriptCore 0x19247a544 <redacted> + 168
5 JavaScriptCore 0x19247a424 <redacted> + 10
6 JavaScriptCore 0x19247a6d4 <redacted> + 92
7 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
8 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
9 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#7. WebThread
0 libsystem_kernel.dylib 0x18cc4d188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18cc4cff8 mach_msg + 72
2 CoreFoundation 0x18dc4a5d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x18dc481ec __CFRunLoopRun + 1132
4 CoreFoundation 0x18db762b8 CFRunLoopRunSpecific + 444
5 WebCore 0x19277c490 <redacted> + 456
6 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
7 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
8 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#8. JIT Worklist Worker Thread
0 libsystem_kernel.dylib 0x18cc6ae1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x18cd309c0 <redacted> + 640
2 libc++.1.dylib 0x18c6593ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 56
3 JavaScriptCore 0x192462d64 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 2132
4 JavaScriptCore 0x19223aa5c <redacted> + 192
5 JavaScriptCore 0x19223aeac <redacted> + 14
6 JavaScriptCore 0x191bab00c <redacted> + 212
7 JavaScriptCore 0x191baaf1c <redacted> + 24
8 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
9 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
10 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#9. WTF Parallel Helper Thread
0 libsystem_kernel.dylib 0x18cc6ae1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x18cd309c0 <redacted> + 640
2 libc++.1.dylib 0x18c6593ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 56
3 JavaScriptCore 0x192462d64 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 2132
4 JavaScriptCore 0x1924622e8 <redacted> + 288
5 JavaScriptCore 0x192462088 <redacted> + 76
6 JavaScriptCore 0x191bab00c <redacted> + 212
7 JavaScriptCore 0x191baaf1c <redacted> + 24
8 libsystem_pthread.dylib 0x18cd31850 <redacted> + 240
9 libsystem_pthread.dylib 0x18cd31760 _pthread_start + 282
10 libsystem_pthread.dylib 0x18cd2ed94 thread_start + 4
#10. Thread
0 CoreFoundation 0x18dc3c680 __CFTSDFinalize + 40
1 libsystem_pthread.dylib 0x18cd2ffbc <redacted> + 572
2 libsystem_pthread.dylib 0x18cd2fce4 <redacted> + 200
3 libsystem_pthread.dylib 0x18cd2f378 _pthread_wqthread + 1502
4 libsystem_pthread.dylib 0x18cd2ed8c start_wqthread + 4
#11. Thread
0 libsystem_pthread.dylib 0x18cd2ed88 pthread_workqueue_addthreads_np + 126
#12. Thread
0 libsystem_malloc.dylib 0x18cca1a04 szone_size + 192
1 libsystem_malloc.dylib 0x18cca171c free + 108
2 libdispatch.dylib 0x18cb2eb1c _dispatch_cache_cleanup + 24
3 libsystem_pthread.dylib 0x18cd2ffbc <redacted> + 572
4 libsystem_pthread.dylib 0x18cd2fce4 <redacted> + 200
5 libsystem_pthread.dylib 0x18cd2f378 _pthread_wqthread + 1502
6 libsystem_pthread.dylib 0x18cd2ed8c start_wqthread + 4
#13. Thread
0 libsystem_malloc.dylib 0x18ccafbb4 _nano_vet_and_size_of_live + 344
1 libsystem_malloc.dylib 0x18cca171c free + 108
2 libsystem_malloc.dylib 0x18cca171c free + 108
3 libdispatch.dylib 0x18cb2eb1c _dispatch_cache_cleanup + 24
4 libsystem_pthread.dylib 0x18cd2ffbc <redacted> + 572
5 libsystem_pthread.dylib 0x18cd2fce4 <redacted> + 200
6 libsystem_pthread.dylib 0x18cd2f378 _pthread_wqthread + 1502
7 libsystem_pthread.dylib 0x18cd2ed8c start_wqthread + 4
#14. Thread
0 libsystem_malloc.dylib 0x18ccafbb4 _nano_vet_and_size_of_live + 344
1 libsystem_malloc.dylib 0x18cca171c free + 108
2 libsystem_malloc.dylib 0x18cca171c free + 108
3 libsystem_c.dylib 0x18cb7d490 gdtoa_freelist_free + 48
4 libsystem_pthread.dylib 0x18cd2ffbc <redacted> + 572
5 libsystem_pthread.dylib 0x18cd2fce4 <redacted> + 200
6 libsystem_pthread.dylib 0x18cd2f378 _pthread_wqthread + 1502
7 libsystem_pthread.dylib 0x18cd2ed8c start_wqthread + 4
#15. Thread
0 libsystem_pthread.dylib 0x18cd2ed88 pthread_workqueue_addthreads_np + 126
#16. Thread
0 libsystem_kernel.dylib 0x18cc6ba88 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18cd2f160 _pthread_wqthread + 968
2 libsystem_pthread.dylib 0x18cd2ed8c start_wqthread + 4
#17. Thread
0 libsystem_pthread.dylib 0x18cd2ed88 pthread_workqueue_addthreads_np + 126
Based on trace I am assuming it may crash because of Bad value in the dictionary key.
How can i get more information and what can be solution for this?
Related
Our ios app suffers some crashes recently with below title ,
_objc_fatalv(unsigned long long, unsigned long long, char const*, char*)
abort_with_payload_wrapper_internal
Crashed: com.apple.main-thread
SIGABRT ABORT 0x00000001e6013a00
we using capacitor,cordova,ionic for this app
one thing i noticed on resuming the app also this crash event happens, actually firebase log is not adequate to figure out this issue because it has nearly 200 logs with different screens like
firebase_screen: splash screen
firebase_screen_class: CAPBridgeViewController
this error is mainly in our latest version and ios16 platform
# Crashlytics - Stack trace
# Application: com.shopperApp
# Platform: apple
# Version: 0.0.8 (0.0.8)
# Issue: 09f591d6fb0a00eb74e378b77e5bf7b3
# Date: Sun Feb 12 2023 00:44:20 GMT+0530 (India Standard Time)
Crashed: com.apple.main-thread
0 libsystem_kernel.dylib 0xea00 __abort_with_payload + 8
1 libsystem_kernel.dylib 0x2fb4c abort_with_payload_wrapper_internal + 100
2 libsystem_kernel.dylib 0x2fae8 abort_with_payload_wrapper_internal + 26
3 libobjc.A.dylib 0x2ac64 _objc_fatalv(unsigned long long, unsigned long long, char const*, char*) + 112
4 libobjc.A.dylib 0x2abf4 _objc_fatalv(unsigned long long, unsigned long long, char const*, char*) + 26
5 libobjc.A.dylib 0x61d0 weak_register_no_lock + 332
6 libobjc.A.dylib 0xa6b0 objc_storeWeak + 344
7 UIKitCore 0x113440 _UIResponderForwarderWantsForwardingFromResponder + 728
8 UIKitCore 0x32fdc __forwardTouchMethod_block_invoke + 40
9 CoreFoundation 0xa2c0 __NSSET_IS_CALLING_OUT_TO_A_BLOCK__ + 16
10 CoreFoundation 0x856e4 -[__NSSetM enumerateObjectsWithOptions:usingBlock:] + 196
11 UIKitCore 0x1eb140 forwardTouchMethod + 216
12 UIKitCore 0xf21f8 -[UIWindow _sendTouchesForEvent:] + 496
13 UIKitCore 0xf16f0 -[UIWindow sendEvent:] + 3224
14 UIKitCore 0xf09ec -[UIApplication sendEvent:] + 740
15 UIKitCore 0xeec58 __dispatchPreprocessedEventFromEventQueue + 2052
16 UIKitCore 0x13496c __processEventQueue + 5612
17 UIKitCore 0x418110 __eventFetcherSourceCallback + 220
18 CoreFoundation 0xcc500 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
19 CoreFoundation 0xd7e70 __CFRunLoopDoSource0 + 172
20 CoreFoundation 0x62224 __CFRunLoopDoSources0 + 232
21 CoreFoundation 0x77230 __CFRunLoopRun + 780
22 CoreFoundation 0x7bdfc CFRunLoopRunSpecific + 584
23 GraphicsServices 0x1984 GSEventRunModal + 160
24 UIKitCore 0x376e7c -[UIApplication _run] + 868
25 UIKitCore 0x376af4 UIApplicationMain + 312
26 shopperApp 0x62e4 main + 7 (AppDelegate.swift:7)
27 ??? 0x1ca24ade0 (Missing)
com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x1194 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x12a08 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x12c44 mach_msg_overwrite + 384
3 libsystem_kernel.dylib 0x1688 mach_msg + 20
4 CoreFoundation 0x76244 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x773f4 __CFRunLoopRun + 1232
6 CoreFoundation 0x7bdfc CFRunLoopRunSpecific + 584
7 Foundation 0x3e3fc -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 208
8 Foundation 0x3e2f8 -[NSRunLoop(NSRunLoop) runUntilDate:] + 60
9 UIKitCore 0x49b6d0 -[UIEventFetcher threadMain] + 424
10 Foundation 0x55f44 __NSThread__start__ + 704
11 libsystem_pthread.dylib 0x3060 _pthread_start + 116
12 libsystem_pthread.dylib 0x1688 thread_start + 8
com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x1194 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x12a08 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x12c44 mach_msg_overwrite + 384
3 libsystem_kernel.dylib 0x1688 mach_msg + 20
4 FirebaseCrashlytics 0x188b8 FIRCLSMachExceptionServer + 194 (FIRCLSMachException.c:194)
5 libsystem_pthread.dylib 0x3060 _pthread_start + 116
6 libsystem_pthread.dylib 0x1688 thread_start + 8
com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x1194 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x12a08 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x12c44 mach_msg_overwrite + 384
3 libsystem_kernel.dylib 0x1688 mach_msg + 20
4 CoreFoundation 0x76244 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x773f4 __CFRunLoopRun + 1232
6 CoreFoundation 0x7bdfc CFRunLoopRunSpecific + 584
7 CFNetwork 0x22d6cc _CFURLStorageSessionDisableCache + 51024
8 Foundation 0x55f44 __NSThread__start__ + 704
9 libsystem_pthread.dylib 0x3060 _pthread_start + 116
10 libsystem_pthread.dylib 0x1688 thread_start + 8
JavaScriptCore libpas scavenger
0 libsystem_kernel.dylib 0x19e0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x2584 _pthread_cond_wait$VARIANT$armv81 + 1220
2 JavaScriptCore 0xec4b4 scavenger_thread_main + 1012
3 libsystem_pthread.dylib 0x3060 _pthread_start + 116
4 libsystem_pthread.dylib 0x1688 thread_start + 8
com.apple.root.default-qos
0 libsystem_kernel.dylib 0x1110 semaphore_wait_trap + 8
1 libdispatch.dylib 0x33e88 _dispatch_sema4_wait$VARIANT$armv81 + 24
2 libdispatch.dylib 0x344c4 _dispatch_semaphore_wait_slow + 128
3 UIKitCore 0x4999c8 __69+[_UIAsyncInvocationObserver whenInvocationsCompleteForObservers:do:]_block_invoke_2 + 56
4 libdispatch.dylib 0x63850 _dispatch_call_block_and_release + 24
5 libdispatch.dylib 0x647c8 _dispatch_client_callout + 16
6 libdispatch.dylib 0x3bb2c _dispatch_queue_override_invoke + 708
7 libdispatch.dylib 0x48d48 _dispatch_root_queue_drain + 328
8 libdispatch.dylib 0x49514 _dispatch_worker_thread2 + 160
9 libsystem_pthread.dylib 0x1b14 _pthread_wqthread + 224
10 libsystem_pthread.dylib 0x167c start_wqthread + 8
Thread
0 libsystem_kernel.dylib 0x1654 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1b9c _pthread_wqthread + 360
2 libsystem_pthread.dylib 0x167c start_wqthread + 8
Thread
0 libsystem_kernel.dylib 0x1654 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1b9c _pthread_wqthread + 360
2 libsystem_pthread.dylib 0x167c start_wqthread + 8
com.apple.dnssd.client
0 libsystem_kernel.dylib 0x1c34 __ulock_wait + 8
1 libsystem_platform.dylib 0x8028 _os_unfair_lock_lock_slow + 168
2 libobjc.A.dylib 0x23dc objc_object::sidetable_clearDeallocating() + 100
3 libobjc.A.dylib 0x5a3c objc_destructInstance + 160
4 libobjc.A.dylib 0xe1c8 _objc_rootDealloc + 52
5 libxpc.dylib 0x26a58 -[OS_xpc_object dealloc] + 52
6 libxpc.dylib 0x15178 _xpc_dictionary_node_free + 80
7 libxpc.dylib 0x12cd8 _xpc_dictionary_dispose + 44
8 libxpc.dylib 0x26a3c -[OS_xpc_object dealloc] + 24
9 libxpc.dylib 0x80cc _xpc_array_dispose + 40
10 libxpc.dylib 0x26a3c -[OS_xpc_object dealloc] + 24
11 libxpc.dylib 0x12d4c _xpc_dictionary_dispose + 160
12 libxpc.dylib 0x26a3c -[OS_xpc_object dealloc] + 24
13 libxpc.dylib 0x10040 _xpc_connection_mach_event + 948
14 libdispatch.dylib 0x6487c _dispatch_client_callout4 + 16
15 libdispatch.dylib 0x377c0 _dispatch_mach_msg_invoke$VARIANT$armv81 + 372
16 libdispatch.dylib 0x3f72c _dispatch_lane_serial_drain$VARIANT$armv81 + 308
17 libdispatch.dylib 0x3835c _dispatch_mach_invoke$VARIANT$armv81 + 444
18 libdispatch.dylib 0x3f72c _dispatch_lane_serial_drain$VARIANT$armv81 + 308
19 libdispatch.dylib 0x402e4 _dispatch_lane_invoke$VARIANT$armv81 + 380
20 libdispatch.dylib 0x4a000 _dispatch_workloop_worker_thread + 612
21 libsystem_pthread.dylib 0x1b50 _pthread_wqthread + 284
22 libsystem_pthread.dylib 0x167c start_wqthread + 8
Thread
0 libsystem_kernel.dylib 0x1654 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x1b9c _pthread_wqthread + 360
2 libsystem_pthread.dylib 0x167c start_wqthread + 8
com.apple.network.connections
0 libsystem_kernel.dylib 0x1c34 __ulock_wait + 8
1 libsystem_platform.dylib 0x8028 _os_unfair_lock_lock_slow + 168
2 libobjc.A.dylib 0x23dc objc_object::sidetable_clearDeallocating() + 100
3 libobjc.A.dylib 0x5a3c objc_destructInstance + 160
4 libobjc.A.dylib 0xe1c8 _objc_rootDealloc + 52
5 Network 0x3611a0 -[OS_nw_array dealloc] + 52
6 Network 0x12a768 nw_resolver_remove_endpoint_locked + 228
7 Network 0x12e468 __nw_resolver_create_dns_getaddrinfo_locked_block_invoke.165 + 6932
8 libdns_services.dylib 0x12f0 ___dnssd_getaddrinfo_activate_block_invoke + 204
9 libdispatch.dylib 0x647c8 _dispatch_client_callout + 16
10 libdispatch.dylib 0x3be7c _dispatch_continuation_pop$VARIANT$armv81 + 436
11 libdispatch.dylib 0x4d860 _dispatch_source_invoke$VARIANT$armv81 + 1552
12 libdispatch.dylib 0x4144c _dispatch_workloop_invoke$VARIANT$armv81 + 1636
13 libdispatch.dylib 0x4a000 _dispatch_workloop_worker_thread + 612
14 libsystem_pthread.dylib 0x1b50 _pthread_wqthread + 284
15 libsystem_pthread.dylib 0x167c start_wqthread + 8
Thread
0 libsystem_pthread.dylib 0x1674 start_wqthread + 270
when i googled this error Crash in UIKitCore [UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] iOS 12 only also shares similar error message but since we are not using native elements i think my cause of problem is from somewhere else?
did any faced this crashes before?
thanks in advance!
We encounter more and more crashes on Crashlytics in the past 2 months or so.
This is the Stack trace from Crashlytics.
It happens on iOS 16.2 - 16.3, there is not a specific device.
From what we know from Analytics - the crash happens when the user is inside screen with webview - we don't know what the user is doing specifically but after 2 minutes or so the crash happens.
the main issue is that we cant repreduce the crash, any one has any idea what this crash abbout?
# Crashlytics - Stack trace
# Application: com.CAL.Cal4U
# Platform: apple
# Version: 4.6.1 (1.2)
# Issue: 511fcd42790c36dd562e7f10e0aad08a
# Session: e1988554054f4265979cc7fe5f024753_DNE_0_v2
# Date: Wed Feb 01 2023 11:56:19 GMT+0200 (Israel Standard Time)
Crashed: com.apple.main-thread
0 libsystem_blocks.dylib 0x2114 _call_dispose_helpers_excp + 32
1 libsystem_blocks.dylib 0x1d54 _Block_release + 252
2 libsystem_blocks.dylib 0x3f30 bool HelperBase<GenericInline>::disposeCapture<(HelperBase<GenericInline>::BlockCaptureKind)4>(unsigned int, unsigned char*) + 68
3 libsystem_blocks.dylib 0x2aac HelperBase<GenericInline>::destroyBlock(Block_layout*, bool, unsigned char*) + 180
4 libsystem_blocks.dylib 0x213c _call_dispose_helpers_excp + 72
5 libsystem_blocks.dylib 0x1d54 _Block_release + 252
6 UIKitCore 0xb6fba0 __77-[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:]_block_invoke.446 + 68
7 UIKitCore 0x103d464 __UIVIEW_IS_EXECUTING_ANIMATION_COMPLETION_BLOCK__ + 180
8 UIKitCore 0xd14ac -[UIViewAnimationBlockDelegate _didEndBlockAnimation:finished:context:] + 72
9 UIKitCore 0xd0408 -[UIViewAnimationState sendDelegateAnimationDidStop:finished:] + 252
10 UIKitCore 0xcfb28 -[UIViewAnimationState animationDidStop:finished:] + 68
11 QuartzCore 0x1310c CA::Layer::run_animation_callbacks(void*) + 180
12 libdispatch.dylib 0x3fdc _dispatch_client_callout + 72
13 libdispatch.dylib 0x127f4 _dispatch_main_queue_drain + 252
14 libdispatch.dylib 0x12444 _dispatch_main_queue_callback_4CF + 68
15 CoreFoundation 0x9a6d8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 180
16 CoreFoundation 0x7c03c __CFRunLoopRun + 72
17 CoreFoundation 0x80ec0 CFRunLoopRunSpecific + 252
18 GraphicsServices 0x1368 GSEventRunModal + 68
19 UIKitCore 0x3a186c -[UIApplication _run] + 180
20 UIKitCore 0x3a14d0 UIApplicationMain + 72
21 CALNativeApp 0x64d0 main + 11 (main.swift:11)
22 ??? 0x1e265e960 <redacted> + 68
com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x4aa8 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x16fc4 mach_msg2_internal + 80
2 libsystem_kernel.dylib 0x17204 mach_msg_overwrite + 388
3 libsystem_kernel.dylib 0x4fec mach_msg + 24
4 CoreFoundation 0x7aad4 __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x7bd18 __CFRunLoopRun + 1232
6 CoreFoundation 0x80ec0 CFRunLoopRunSpecific + 612
7 Foundation 0x420d4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
8 Foundation 0x41fbc -[NSRunLoop(NSRunLoop) runUntilDate:] + 64
9 UIKitCore 0x4d672c -[UIEventFetcher threadMain] + 436
10 Foundation 0x5b5a8 __NSThread__start__ + 716
11 libsystem_pthread.dylib 0x16cc _pthread_start + 148
12 libsystem_pthread.dylib 0xba4 thread_start + 8
com.google.firebase.crashlytics.MachExceptionServer
0 FirebaseCrashlytics 0x1cd88 FIRCLSProcessRecordAllThreads + 393 (FIRCLSProcess.c:393)
1 FirebaseCrashlytics 0x1d168 FIRCLSProcessRecordAllThreads + 424 (FIRCLSProcess.c:424)
2 FirebaseCrashlytics 0x15f84 FIRCLSHandler + 34 (FIRCLSHandler.m:34)
3 FirebaseCrashlytics 0x18d30 FIRCLSMachExceptionServer + 524 (FIRCLSMachException.c:524)
4 libsystem_pthread.dylib 0x16cc _pthread_start + 148
5 libsystem_pthread.dylib 0xba4 thread_start + 8
com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x4aa8 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x16fc4 mach_msg2_internal + 80
2 libsystem_kernel.dylib 0x17204 mach_msg_overwrite + 388
3 libsystem_kernel.dylib 0x4fec mach_msg + 24
4 CoreFoundation 0x7aad4 __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x7bd18 __CFRunLoopRun + 1232
6 CoreFoundation 0x80ec0 CFRunLoopRunSpecific + 612
7 CFNetwork 0x258078 _CFURLStorageSessionDisableCache + 61088
8 Foundation 0x5b5a8 __NSThread__start__ + 716
9 libsystem_pthread.dylib 0x16cc _pthread_start + 148
10 libsystem_pthread.dylib 0xba4 thread_start + 8
WebThread
0 libsystem_kernel.dylib 0x4aa8 mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x16fc4 mach_msg2_internal + 80
2 libsystem_kernel.dylib 0x17204 mach_msg_overwrite + 388
3 libsystem_kernel.dylib 0x4fec mach_msg + 24
4 CoreFoundation 0x7aad4 __CFRunLoopServiceMachPort + 160
5 CoreFoundation 0x7bd18 __CFRunLoopRun + 1232
6 CoreFoundation 0x80ec0 CFRunLoopRunSpecific + 612
7 WebCore 0xbbcd3c <redacted> + 756
8 libsystem_pthread.dylib 0x16cc _pthread_start + 148
9 libsystem_pthread.dylib 0xba4 thread_start + 8
Thread
0 libsystem_pthread.dylib 0xb90 start_wqthread + 254
Thread
0 libsystem_pthread.dylib 0xb90 start_wqthread + 254
JavaScriptCore libpas scavenger
0 libsystem_kernel.dylib 0x537c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x806c _pthread_cond_wait + 1232
2 JavaScriptCore 0xf643c scavenger_thread_main + 1164
3 libsystem_pthread.dylib 0x16cc _pthread_start + 148
4 libsystem_pthread.dylib 0xba4 thread_start + 8
Thread
0 libsystem_pthread.dylib 0xb90 start_wqthread + 254
Thread
0 libsystem_pthread.dylib 0xb90 start_wqthread + 254
LocalStorage
0 libsystem_kernel.dylib 0x537c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x806c _pthread_cond_wait + 1232
2 JavaScriptCore 0x4c73c WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 2032
3 WebKitLegacy 0x2c784 bool WTF::Condition::waitUntilUnchecked<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 248
4 WebKitLegacy 0x300a4 WebCore::StorageThread::threadEntryPoint() + 296
5 JavaScriptCore 0x6ee14 WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 352
6 JavaScriptCore 0x7109c WTF::wtfThreadEntryPoint(void*) + 16
7 libsystem_pthread.dylib 0x16cc _pthread_start + 148
8 libsystem_pthread.dylib 0xba4 thread_start + 8 0x1e8dfc960 <redacted> + 180
I'm getting a crash, reported in Crashlytics, and I have no idea how to reproduce the error, It happens randomly so it's hard to debug it with Xcode. Any ideas?
Crashed: NSOperationQueue 0x11f10ac10 (QOS: UNSPECIFIED)
0 libsystem_kernel.dylib 0x1b5efe84c __pthread_kill + 8
1 libsystem_pthread.dylib 0x1d211a9e8 pthread_kill + 212
2 libsystem_c.dylib 0x1934bd8f4 abort + 100
3 libsystem_malloc.dylib 0x199b73030 _malloc_put + 554
4 libsystem_malloc.dylib 0x199b732a4 malloc_zone_error + 100
5 libsystem_malloc.dylib 0x199b732e0 nanov2_allocate_from_block$VARIANT$mp.cold.1 + 36
6 libsystem_malloc.dylib 0x199b58498 nanov2_find_block_and_allocate$VARIANT$mp + 510
7 libsystem_malloc.dylib 0x199b57710 nanov2_allocate$VARIANT$mp + 124
8 libsystem_malloc.dylib 0x199b57644 nanov2_malloc$VARIANT$mp + 60
9 libsystem_malloc.dylib 0x199b689ac _malloc_zone_malloc + 144
10 CoreFoundation 0x18a6b7c14 -[__NSArrayM insertObject:atIndex:] + 264
11 CoreFoundation 0x18a756fdc __CFSetApplyFunction_block_invoke + 24
12 CoreFoundation 0x18a7f86f0 CFBasicHashApply + 136
13 CoreFoundation 0x18a756f9c CFSetApplyFunction + 192
14 CoreFoundation 0x18a747e50 CFRunLoopCopyAllModes + 136
15 CoreFoundation 0x18a74c4ec __CFRunLoopSourceRemoveFromRunLoop + 64
16 CoreFoundation 0x18a6ebab4 __CFBagApplyFunction_block_invoke + 48
17 CoreFoundation 0x18a7f86f0 CFBasicHashApply + 136
18 CoreFoundation 0x18a6eba5c CFBagApplyFunction + 84
19 CoreFoundation 0x18a74c450 CFRunLoopSourceInvalidate + 208
20 Realm 0x102993634 realm::util::EventLoopSignal<realm::_impl::WeakRealmNotifier::Callback>::~EventLoopSignal() + 24
21 Realm 0x102888c70 realm::_impl::RealmCoordinator::unregister_realm(realm::Realm*) + 388
22 Realm 0x10295a858 realm::Realm::~Realm() + 40
23 Realm 0x10284c210 std::__1::shared_ptr<realm::_impl::CollectionNotifier>::~shared_ptr() + 64
24 libobjc.A.dylib 0x19eb37ae0 object_cxxDestructFromClass(objc_object*, objc_class*) + 112
25 libobjc.A.dylib 0x19eb4d8a4 objc_destructInstance + 88
26 libobjc.A.dylib 0x19eb546ec _objc_rootDealloc + 52
27 Realm 0x10292bcac -[RLMRealm dealloc] + 92
28 libobjc.A.dylib 0x19eb57574 AutoreleasePoolPage::releaseUntil(objc_object**) + 200
29 libobjc.A.dylib 0x19eb57450 objc_autoreleasePoolPop + 208
30 libswiftObjectiveC.dylib 0x1aea1bf4c autoreleasepool<A>(invoking:) + 68
31 Foresight 0x100eaad74 specialized BloodPressureDataManager.getUnSyncedReadings(getHistoricData:fromAppleHealth:) + 441 (BloodPressure.swift:441)
32 Foresight 0x100fccd14 specialized CloudDataManager.syncAllVitalData(withType:syncHistoricalData:fromAppleHealth:_:) + 408 (VitalDataManager.swift:408)
33 Foresight 0x100dba408 SyncAllVitalOperation.main() + 4310885384 (<compiler-generated>:4310885384)
34 Foresight 0x100dba560 #objc SyncAllVitalOperation.main() + 4310885728 (<compiler-generated>:4310885728)
35 Foresight 0x101340af4 #objc SynchronizationOperation.start() + 4316678900 (<compiler-generated>:4316678900)
36 Foundation 0x18ba84f98 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 20
37 Foundation 0x18ba84a64 __NSOQSchedule_f + 180
38 libdispatch.dylib 0x18a3b775c _dispatch_block_async_invoke2 + 104
39 libdispatch.dylib 0x18a408280 _dispatch_client_callout + 16
40 libdispatch.dylib 0x18a3ad390 _dispatch_continuation_pop$VARIANT$mp + 412
41 libdispatch.dylib 0x18a3acad4 _dispatch_async_redirect_invoke + 596
42 libdispatch.dylib 0x18a3b9f3c _dispatch_root_queue_drain + 376
43 libdispatch.dylib 0x18a3ba704 _dispatch_worker_thread2 + 124
44 libsystem_pthread.dylib 0x1d211b568 _pthread_wqthread + 212
45 libsystem_pthread.dylib 0x1d211e874 start_wqthread + 8
Please help me how to reproduce and debug this type of crash and What i need to check in my code related to crash.
Version mismatch failure when trying to persist (update) the identity object (persistIdentity:error:). Object version=1229, persisted version=1230.
#10. Crashed: com.twitter.crashlytics.ios.exception
0 AppName 0x1032b983c CLSProcessRecordAllThreads + 4309293116
1 AppName 0x1032b983c CLSProcessRecordAllThreads + 4309293116
2 AppName 0x1032b96f8 CLSProcessRecordAllThreads + 4309292792
3 AppName 0x1032a9814 CLSHandler + 4309227540
4 AppName 0x1032b7844 __CLSExceptionRecord_block_invoke + 4309284932
5 libdispatch.dylib 0x18401cae4 _dispatch_client_callout + 16
6 libdispatch.dylib 0x184025640 _dispatch_queue_barrier_sync_invoke_and_complete + 56
7 AppName 0x1032b72d8 CLSExceptionRecord + 4309283544
8 AppName 0x1032b7100 CLSExceptionRecordNSException + 4309283072
9 AppName 0x1032b6d14 CLSTerminateHandler() + 4309282068
10 libc++abi.dylib 0x1838d537c std::__terminate(void (*)()) + 16
11 libc++abi.dylib 0x1838d4ccc __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 130
12 libobjc.A.dylib 0x1838e4720 _objc_exception_destructor(void*) + 362
13 CoreFoundation 0x18472ac6c -[NSException initWithCoder:] + 114
14 LayerKit 0x104eb4bf4 __47-[LYRIdentityRepository persistIdentity:error:]_block_invoke + 3760
15 LayerKit 0x104eb0ff8 -[LYRIdentityRepository attemptBlock:] + 24
16 LayerKit 0x104eb3bd8 -[LYRIdentityRepository persistIdentity:error:] + 468
17 LayerKit 0x104eab904 __59-[LYRIdentity setPresenceStatusAndPostObjectChanges:error:]_block_invoke_2 + 212
18 LayerKit 0x104e6dfb4 -[LYRDatabaseTransaction executeTransactionUsingBlock:completion:] + 116
19 LayerKit 0x104eab7c4 __59-[LYRIdentity setPresenceStatusAndPostObjectChanges:error:]_block_invoke + 312
20 libdispatch.dylib 0x18401cb24 _dispatch_call_block_and_release + 24
21 libdispatch.dylib 0x18401cae4 _dispatch_client_callout + 16
22 libdispatch.dylib 0x184026a38 _dispatch_queue_serial_drain$VARIANT$mp + 608
23 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
24 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 340
25 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp + 668
26 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread + 860
27 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
--
Fatal Exception: NSInternalInconsistencyException
0 CoreFoundation 0x18472ad8c __exceptionPreprocess
1 libobjc.A.dylib 0x1838e45ec objc_exception_throw
2 CoreFoundation 0x18472ac6c -[NSException initWithCoder:]
3 LayerKit 0x104eb4bf4 (Missing)
4 LayerKit 0x104eb0ff8 (Missing)
5 LayerKit 0x104eb3bd8 (Missing)
6 LayerKit 0x104eab904 (Missing)
7 LayerKit 0x104e6dfb4 (Missing)
8 LayerKit 0x104eab7c4 (Missing)
9 libdispatch.dylib 0x18401cb24 _dispatch_call_block_and_release
10 libdispatch.dylib 0x18401cae4 _dispatch_client_callout
11 libdispatch.dylib 0x184026a38 _dispatch_queue_serial_drain$VARIANT$mp
12 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp
13 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp
14 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp
15 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread
16 libsystem_pthread.dylib 0x18434fb08 start_wqthread
#0. com.apple.main-thread
0 libswiftCore.dylib 0x1064d9a38 swift_getInitializedObjCClass + 58
1 CoreFoundation 0x184732580 __invoking___ + 144
2 CoreFoundation 0x184611748 -[NSInvocation invoke] + 284
3 CoreFoundation 0x18461656c -[NSInvocation invokeWithTarget:] + 60
4 AppName 0x103791134 -[LLAppDelegateProxy forwardInvocation:] (LLAppDelegateProxy.m:68)
5 CoreFoundation 0x1847302d4 ___forwarding___ + 624
6 CoreFoundation 0x18461641c _CF_forwarding_prep_0 + 92
7 UIKit 0x18e6b4510 -[UIApplication _sendWillEnterForegroundCallbacks] + 172
8 UIKit 0x18e2c5e10 -[__UICanvasLifecycleMonitor_Compatability activateEventsOnly:withContext:completion:] + 1388
9 UIKit 0x18ef5b72c __82-[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:]_block_invoke + 296
10 UIKit 0x18e2c5268 -[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:] + 432
11 UIKit 0x18ed409b8 __125-[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:]_block_invoke + 220
12 UIKit 0x18ee8eae8 _performActionsWithDelayForTransitionContext + 112
13 UIKit 0x18e2c4c88 -[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:] + 248
14 UIKit 0x18e2c4624 -[_UICanvas scene:didUpdateWithDiff:transitionContext:completion:] + 368
15 UIKit 0x18e3023b0 -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] + 468
16 FrontBoardServices 0x186f28f24 __80-[FBSSceneImpl updater:didUpdateSettings:withDiff:transitionContext:completion:]_block_invoke.362 + 212
17 libdispatch.dylib 0x18401cae4 _dispatch_client_callout + 16
18 libdispatch.dylib 0x1840241f4 _dispatch_block_invoke_direct$VARIANT$mp + 224
19 FrontBoardServices 0x186f5c878 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 36
20 FrontBoardServices 0x186f5c51c -[FBSSerialQueue _performNext] + 404
21 FrontBoardServices 0x186f5cab8 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
22 CoreFoundation 0x1846d3404 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
23 CoreFoundation 0x1846d2c2c __CFRunLoopDoSources0 + 276
24 CoreFoundation 0x1846d079c __CFRunLoopRun + 1204
25 CoreFoundation 0x1845f0da8 CFRunLoopRunSpecific + 552
26 GraphicsServices 0x1865d3020 GSEventRunModal + 100
27 UIKit 0x18e5d178c UIApplicationMain + 236
28 AppName 0x1027a698c main (AppDelegate.swift:21)
29 libdyld.dylib 0x184081fc0 start + 4
#1. com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x18418fe08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18418fc80 mach_msg + 72
2 CoreFoundation 0x1846d2e40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x1846d0908 __CFRunLoopRun + 1568
4 CoreFoundation 0x1845f0da8 CFRunLoopRunSpecific + 552
5 Foundation 0x185065674 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x18506551c -[NSRunLoop(NSRunLoop) runUntilDate:] + 148
7 UIKit 0x18e2b67e4 -[UIEventFetcher threadMain] + 136
8 Foundation 0x185175efc __NSThread__start__ + 1040
9 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
10 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
11 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#2. com.twitter.crashlytics.ios.MachExceptionServer
0 libsystem_kernel.dylib 0x18418fe08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18418fc80 mach_msg + 72
2 AppName 0x1032a46e4 CLSMachExceptionServer + 4309206756
3 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
4 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
5 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#3. com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x18418fe08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18418fc80 mach_msg + 72
2 CoreFoundation 0x1846d2e40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x1846d0908 __CFRunLoopRun + 1568
4 CoreFoundation 0x1845f0da8 CFRunLoopRunSpecific + 552
5 CFNetwork 0x184efe4b0 -[__CoreSchedulingSetRunnable runForever] + 220
6 Foundation 0x185175efc __NSThread__start__ + 1040
7 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
8 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
9 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#4. com.apple.CFNetwork.CustomProtocols
0 libsystem_kernel.dylib 0x18418fe08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18418fc80 mach_msg + 72
2 CoreFoundation 0x1846d2e40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x1846d0908 __CFRunLoopRun + 1568
4 CoreFoundation 0x1845f0da8 CFRunLoopRunSpecific + 552
5 CFNetwork 0x184efe4b0 -[__CoreSchedulingSetRunnable runForever] + 220
6 Foundation 0x185175efc __NSThread__start__ + 1040
7 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
8 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
9 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#5. com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x1841b1538 __select + 8
1 CoreFoundation 0x1846db378 __CFSocketManager + 644
2 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
3 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
4 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#6. com.squareup.SocketRocket.NetworkThread
0 libsystem_kernel.dylib 0x18418fe08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x18418fc80 mach_msg + 72
2 CoreFoundation 0x1846d2e40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x1846d0908 __CFRunLoopRun + 1568
4 CoreFoundation 0x1845f0da8 CFRunLoopRunSpecific + 552
5 Foundation 0x185065674 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 AppName 0x1033ffd30 -[_FSRRunLoopThread main] + 4310629680
7 Foundation 0x185175efc __NSThread__start__ + 1040
8 libsystem_pthread.dylib 0x184351220 _pthread_body + 272
9 libsystem_pthread.dylib 0x184351110 _pthread_body + 290
10 libsystem_pthread.dylib 0x18434fb10 thread_start + 4
#7. Thread
0 libsystem_pthread.dylib 0x18434fb04 start_wqthread + 122
#8. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#9. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#10. Crashed: com.twitter.crashlytics.ios.exception
0 AppName 0x1032b983c CLSProcessRecordAllThreads + 4309293116
1 AppName 0x1032b983c CLSProcessRecordAllThreads + 4309293116
2 AppName 0x1032b96f8 CLSProcessRecordAllThreads + 4309292792
3 AppName 0x1032a9814 CLSHandler + 4309227540
4 AppName 0x1032b7844 __CLSExceptionRecord_block_invoke + 4309284932
5 libdispatch.dylib 0x18401cae4 _dispatch_client_callout + 16
6 libdispatch.dylib 0x184025640 _dispatch_queue_barrier_sync_invoke_and_complete + 56
7 AppName 0x1032b72d8 CLSExceptionRecord + 4309283544
8 AppName 0x1032b7100 CLSExceptionRecordNSException + 4309283072
9 AppName 0x1032b6d14 CLSTerminateHandler() + 4309282068
10 libc++abi.dylib 0x1838d537c std::__terminate(void (*)()) + 16
11 libc++abi.dylib 0x1838d4ccc __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 130
12 libobjc.A.dylib 0x1838e4720 _objc_exception_destructor(void*) + 362
13 CoreFoundation 0x18472ac6c -[NSException initWithCoder:] + 114
14 LayerKit 0x104eb4bf4 __47-[LYRIdentityRepository persistIdentity:error:]_block_invoke + 3760
15 LayerKit 0x104eb0ff8 -[LYRIdentityRepository attemptBlock:] + 24
16 LayerKit 0x104eb3bd8 -[LYRIdentityRepository persistIdentity:error:] + 468
17 LayerKit 0x104eab904 __59-[LYRIdentity setPresenceStatusAndPostObjectChanges:error:]_block_invoke_2 + 212
18 LayerKit 0x104e6dfb4 -[LYRDatabaseTransaction executeTransactionUsingBlock:completion:] + 116
19 LayerKit 0x104eab7c4 __59-[LYRIdentity setPresenceStatusAndPostObjectChanges:error:]_block_invoke + 312
20 libdispatch.dylib 0x18401cb24 _dispatch_call_block_and_release + 24
21 libdispatch.dylib 0x18401cae4 _dispatch_client_callout + 16
22 libdispatch.dylib 0x184026a38 _dispatch_queue_serial_drain$VARIANT$mp + 608
23 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
24 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 340
25 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp + 668
26 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread + 860
27 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#11. com.apple.CoreLocation.ConnectionClient.0x1c032a460.events
0 libsystem_kernel.dylib 0x18418fe5c semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x18401f0b0 _dispatch_sema4_timedwait$VARIANT$mp + 60
2 libdispatch.dylib 0x18401f924 _dispatch_semaphore_wait_slow + 72
3 CoreLocation 0x18ae9c888 CLClientInvalidate + 888
4 CoreLocation 0x18aea2878 CLClientRetrieveData + 2828
5 CoreLocation 0x18aef8b18 CLClientCreateIso6709Notation + 79496
6 CoreLocation 0x18aef4bf0 CLClientCreateIso6709Notation + 63328
7 CoreLocation 0x18aef6390 CLClientCreateIso6709Notation + 69376
8 libxpc.dylib 0x18438b220 _xpc_connection_call_event_handler + 68
9 libxpc.dylib 0x18438f19c do_mach_notify_port_destroyed + 160
10 libxpc.dylib 0x18438f0c8 _Xmach_notify_port_destroyed + 80
11 libxpc.dylib 0x18438f04c notify_server + 92
12 libxpc.dylib 0x1843956b0 _xpc_connection_pass2mig + 164
13 libxpc.dylib 0x184388c14 _xpc_connection_mach_event + 1080
14 libdispatch.dylib 0x18401cbb4 _dispatch_client_callout4 + 16
15 libdispatch.dylib 0x1840334c4 _dispatch_mach_msg_invoke$VARIANT$mp + 352
16 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
17 libdispatch.dylib 0x184033f70 _dispatch_mach_invoke$VARIANT$mp + 508
18 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
19 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
20 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
21 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
22 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 340
23 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp + 668
24 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread + 860
25 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#12. com.apple.CoreLocation.ConnectionClient.0x1c4322b20.events
0 libsystem_kernel.dylib 0x18418fe5c semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x18401f0b0 _dispatch_sema4_timedwait$VARIANT$mp + 60
2 libdispatch.dylib 0x18401f924 _dispatch_semaphore_wait_slow + 72
3 CoreLocation 0x18ae9c888 CLClientInvalidate + 888
4 CoreLocation 0x18aea2878 CLClientRetrieveData + 2828
5 CoreLocation 0x18aef8b18 CLClientCreateIso6709Notation + 79496
6 CoreLocation 0x18aef4bf0 CLClientCreateIso6709Notation + 63328
7 CoreLocation 0x18aef6390 CLClientCreateIso6709Notation + 69376
8 libxpc.dylib 0x18438b220 _xpc_connection_call_event_handler + 68
9 libxpc.dylib 0x18438f19c do_mach_notify_port_destroyed + 160
10 libxpc.dylib 0x18438f0c8 _Xmach_notify_port_destroyed + 80
11 libxpc.dylib 0x18438f04c notify_server + 92
12 libxpc.dylib 0x1843956b0 _xpc_connection_pass2mig + 164
13 libxpc.dylib 0x184388c14 _xpc_connection_mach_event + 1080
14 libdispatch.dylib 0x18401cbb4 _dispatch_client_callout4 + 16
15 libdispatch.dylib 0x1840334c4 _dispatch_mach_msg_invoke$VARIANT$mp + 352
16 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
17 libdispatch.dylib 0x184033f70 _dispatch_mach_invoke$VARIANT$mp + 508
18 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
19 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
20 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
21 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
22 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 340
23 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp + 668
24 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread + 860
25 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#13. com.apple.CoreLocation.ConnectionClient.0x1c0324ec0.events
0 libsystem_kernel.dylib 0x18418fe5c semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x18401f0b0 _dispatch_sema4_timedwait$VARIANT$mp + 60
2 libdispatch.dylib 0x18401f924 _dispatch_semaphore_wait_slow + 72
3 CoreLocation 0x18ae9c888 CLClientInvalidate + 888
4 CoreLocation 0x18aea2878 CLClientRetrieveData + 2828
5 CoreLocation 0x18aef8b18 CLClientCreateIso6709Notation + 79496
6 CoreLocation 0x18aef4bf0 CLClientCreateIso6709Notation + 63328
7 CoreLocation 0x18aef6390 CLClientCreateIso6709Notation + 69376
8 libxpc.dylib 0x18438b220 _xpc_connection_call_event_handler + 68
9 libxpc.dylib 0x18438f19c do_mach_notify_port_destroyed + 160
10 libxpc.dylib 0x18438f0c8 _Xmach_notify_port_destroyed + 80
11 libxpc.dylib 0x18438f04c notify_server + 92
12 libxpc.dylib 0x1843956b0 _xpc_connection_pass2mig + 164
13 libxpc.dylib 0x184388c14 _xpc_connection_mach_event + 1080
14 libdispatch.dylib 0x18401cbb4 _dispatch_client_callout4 + 16
15 libdispatch.dylib 0x1840334c4 _dispatch_mach_msg_invoke$VARIANT$mp + 352
16 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
17 libdispatch.dylib 0x184033f70 _dispatch_mach_invoke$VARIANT$mp + 508
18 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
19 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
20 libdispatch.dylib 0x1840268f0 _dispatch_queue_serial_drain$VARIANT$mp + 280
21 libdispatch.dylib 0x184027380 _dispatch_queue_invoke$VARIANT$mp + 336
22 libdispatch.dylib 0x184027d4c _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 340
23 libdispatch.dylib 0x18403011c _dispatch_workloop_worker_thread$VARIANT$mp + 668
24 libsystem_pthread.dylib 0x18434fe70 _pthread_wqthread + 860
25 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#14. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#15. Thread
0 libsystem_pthread.dylib 0x18434fb04 start_wqthread + 122
#16. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#17. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#18. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
#19. Thread
0 libsystem_kernel.dylib 0x1841b1d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x18434feb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x18434fb08 start_wqthread + 4
Corelocation is mentioned in the thread. 53% of the crashes happen in the background. Makes me think that has something to do with live tracking the user while they are out of the app.
How can I solve it?
This was a crash in layer SDK and has been fixed in Layerkit 4.0.4
Simply updating the layer 4.0.4 resolved the problem.
My application getting crash with zendesk. I am getting crashes on daily basis. I did not find an solution over the github of Zendesk itself.
Zendesk SDK for mobile is a quick, convenient way to get customer support into your mobile apps. With just a few lines of code, you can provide your end users with an easy way to get in touch from any mobile app.
Error: Fatal Exception: NSRangeException-[UITableView _contentOffsetForScrollingToRowAtIndexPath:atScrollPosition:usingPresentationValues:]: row (12) beyond bounds (12) for section (0).
# Crashlytics - plaintext stacktrace downloaded by pankaj bhardwaj at Tue, 08 May 2018 07:32:39 GMT
# Organization: ******** India
# Platform: ios
# Application: *********
# Version: 2.1.3 (1)
# Bundle Identifier:
# Issue #: 331
# Issue ID: 5a0f0cfc61b02d480da67f98
# Session ID: 4c850433743442f89d7c9f7cef51f414_DNE_0_v2
# Date: 2018-05-08T07:28:00Z
# OS Version: 11.3.1 (15E302)
# Device: iPhone 6s
# RAM Free: 2.4%
# Disk Free: 36.9%
#0. Crashed: com.twitter.crashlytics.ios.exception
0 myApp 0x105121578 CLSProcessRecordAllThreads + 4377040248
1 myApp 0x105121578 CLSProcessRecordAllThreads + 4377040248
2 myApp 0x105121434 CLSProcessRecordAllThreads + 4377039924
3 myApp 0x105111174 CLSHandler + 4376973684
4 myApp 0x10511f580 __CLSExceptionRecord_block_invoke + 4377032064
5 libdispatch.dylib 0x184bc4ae4 _dispatch_client_callout + 16
6 libdispatch.dylib 0x184bcd640 _dispatch_queue_barrier_sync_invoke_and_complete + 56
7 myApp 0x10511f014 CLSExceptionRecord + 4377030676
8 myApp 0x10511ee3c CLSExceptionRecordNSException + 4377030204
9 myApp 0x10511ea50 CLSTerminateHandler() + 4377029200
10 libc++abi.dylib 0x18447d37c std::__terminate(void (*)()) + 16
11 libc++abi.dylib 0x18447cccc __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 130
12 libobjc.A.dylib 0x18448c720 _objc_exception_destructor(void*) + 362
13 CoreFoundation 0x1852d2c6c -[NSException initWithCoder:] + 114
14 UIKit 0x18f30e364 -[UITableView _contentOffsetForScrollingToRowAtIndexPath:atScrollPosition:usingPresentationValues:] + 1856
15 UIKit 0x18f30e98c -[UITableView _scrollToRowAtIndexPath:atScrollPosition:animated:usingPresentationValues:] + 152
16 UIKit 0x18f22412c -[UITableView scrollToRowAtIndexPath:atScrollPosition:animated:] + 148
17 myApp 0x10527d368 -[ZDCChatView scrollToLast:] (ZDCChatView.m:640)
18 myApp 0x105260880 __41-[ZDCChatViewController keyboardDidShow:]_block_invoke (ZDCChatViewController.m:337)
19 UIKit 0x18ee9b3d4 +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:] + 608
20 UIKit 0x18ee9b158 +[UIView(UIViewAnimationWithBlocks) animateWithDuration:delay:options:animations:completion:] + 108
21 myApp 0x1052607bc -[ZDCChatViewController keyboardDidShow:] (ZDCChatViewController.m:340)
22 CoreFoundation 0x185264c3c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
23 CoreFoundation 0x1852641b8 _CFXRegistrationPost + 428
24 CoreFoundation 0x185263f14 ___CFXNotificationPost_block_invoke + 216
25 CoreFoundation 0x1852e184c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1408
26 CoreFoundation 0x18519af38 _CFXNotificationPost + 384
27 Foundation 0x185c0bbbc -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
28 UIKit 0x18f06a90c -[UIInputWindowController postEndNotifications:withInfo:] + 1628
29 UIKit 0x18f0638e4 -[UIInputWindowController mergeTransitionIfNecessaryWithTransition:] + 280
30 UIKit 0x18f063174 -[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:] + 372
31 UIKit 0x18f0589c8 -[UIInputWindowController setInputViewSet:] + 1104
32 UIKit 0x18f0528a4 -[UIInputWindowController performOperations:withAnimationStyle:] + 56
33 UIKit 0x18f04efe8 -[UIPeripheralHost(UIKitInternal) setInputViews:animationStyle:] + 1716
34 UIKit 0x1a52d4e9c -[UIPeripheralHostAccessibility setInputViews:animationStyle:] + 76
35 UIKit 0x18eeab6ac -[UIPeripheralHost(UIKitInternal) _reloadInputViewsForResponder:] + 2472
36 UIKit 0x18f066d68 -[UIResponder _finishResignFirstResponder] + 276
37 UIKit 0x18f066a18 -[UIResponder resignFirstResponder] + 312
38 UIKit 0x18f103fb0 -[UITextView resignFirstResponder] + 96
39 UIKit 0x1a5285ee0 -[UITextViewAccessibility resignFirstResponder] + 48
40 UIKit 0x18f103e9c -[UITextView setEditable:] + 80
41 Apptimize 0x105842ecc __ABTSwizzleDynamicSelectorProperty_block_invoke_5 + 520
42 myApp 0x10527d0d4 -[ZDCChatView setTimedOut:] (ZDCChatView.m:587)
43 libdispatch.dylib 0x184bc4b24 _dispatch_call_block_and_release + 24
44 libdispatch.dylib 0x184bc4ae4 _dispatch_client_callout + 16
45 libdispatch.dylib 0x184bd16e0 _dispatch_main_queue_callback_4CF$VARIANT$mp + 1012
46 CoreFoundation 0x18527b070 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
47 CoreFoundation 0x185278bc8 __CFRunLoopRun + 2272
48 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
49 GraphicsServices 0x18717b020 GSEventRunModal + 100
50 UIKit 0x18f17978c UIApplicationMain + 236
51 myApp 0x104d65520 main (main.m:16)
52 libdyld.dylib 0x184c29fc0 start + 4
--
Fatal Exception: NSRangeException
0 CoreFoundation 0x1852d2d8c __exceptionPreprocess
1 libobjc.A.dylib 0x18448c5ec objc_exception_throw
2 CoreFoundation 0x1852d2c6c -[NSException initWithCoder:]
3 UIKit 0x18f30e364 -[UITableView _contentOffsetForScrollingToRowAtIndexPath:atScrollPosition:usingPresentationValues:]
4 UIKit 0x18f30e98c -[UITableView _scrollToRowAtIndexPath:atScrollPosition:animated:usingPresentationValues:]
5 UIKit 0x18f22412c -[UITableView scrollToRowAtIndexPath:atScrollPosition:animated:]
6 myApp 0x10527d368 -[ZDCChatView scrollToLast:] (ZDCChatView.m:640)
7 myApp 0x105260880 __41-[ZDCChatViewController keyboardDidShow:]_block_invoke (ZDCChatViewController.m:337)
8 UIKit 0x18ee9b3d4 +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:]
9 UIKit 0x18ee9b158 +[UIView(UIViewAnimationWithBlocks) animateWithDuration:delay:options:animations:completion:]
10 myApp 0x1052607bc -[ZDCChatViewController keyboardDidShow:] (ZDCChatViewController.m:340)
11 CoreFoundation 0x185264c3c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__
12 CoreFoundation 0x1852641b8 _CFXRegistrationPost
13 CoreFoundation 0x185263f14 ___CFXNotificationPost_block_invoke
14 CoreFoundation 0x1852e184c -[_CFXNotificationRegistrar find:object:observer:enumerator:]
15 CoreFoundation 0x18519af38 _CFXNotificationPost
16 Foundation 0x185c0bbbc -[NSNotificationCenter postNotificationName:object:userInfo:]
17 UIKit 0x18f06a90c -[UIInputWindowController postEndNotifications:withInfo:]
18 UIKit 0x18f0638e4 -[UIInputWindowController mergeTransitionIfNecessaryWithTransition:]
19 UIKit 0x18f063174 -[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:]
20 UIKit 0x18f0589c8 -[UIInputWindowController setInputViewSet:]
21 UIKit 0x18f0528a4 -[UIInputWindowController performOperations:withAnimationStyle:]
22 UIKit 0x18f04efe8 -[UIPeripheralHost(UIKitInternal) setInputViews:animationStyle:]
23 UIKit 0x1a52d4e9c -[UIPeripheralHostAccessibility setInputViews:animationStyle:]
24 UIKit 0x18eeab6ac -[UIPeripheralHost(UIKitInternal) _reloadInputViewsForResponder:]
25 UIKit 0x18f066d68 -[UIResponder _finishResignFirstResponder]
26 UIKit 0x18f066a18 -[UIResponder resignFirstResponder]
27 UIKit 0x18f103fb0 -[UITextView resignFirstResponder]
28 UIKit 0x1a5285ee0 -[UITextViewAccessibility resignFirstResponder]
29 UIKit 0x18f103e9c -[UITextView setEditable:]
30 Apptimize 0x105842ecc (Missing)
31 myApp 0x10527d0d4 -[ZDCChatView setTimedOut:] (ZDCChatView.m:587)
32 libdispatch.dylib 0x184bc4b24 _dispatch_call_block_and_release
33 libdispatch.dylib 0x184bc4ae4 _dispatch_client_callout
34 libdispatch.dylib 0x184bd16e0 _dispatch_main_queue_callback_4CF$VARIANT$mp
35 CoreFoundation 0x18527b070 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
36 CoreFoundation 0x185278bc8 __CFRunLoopRun
37 CoreFoundation 0x185198da8 CFRunLoopRunSpecific
38 GraphicsServices 0x18717b020 GSEventRunModal
39 UIKit 0x18f17978c UIApplicationMain
40 myApp 0x104d65520 main (main.m:16)
41 libdyld.dylib 0x184c29fc0 start
#0. Crashed: com.twitter.crashlytics.ios.exception
0 myApp 0x105121578 CLSProcessRecordAllThreads + 4377040248
1 myApp 0x105121578 CLSProcessRecordAllThreads + 4377040248
2 myApp 0x105121434 CLSProcessRecordAllThreads + 4377039924
3 myApp 0x105111174 CLSHandler + 4376973684
4 myApp 0x10511f580 __CLSExceptionRecord_block_invoke + 4377032064
5 libdispatch.dylib 0x184bc4ae4 _dispatch_client_callout + 16
6 libdispatch.dylib 0x184bcd640 _dispatch_queue_barrier_sync_invoke_and_complete + 56
7 myApp 0x10511f014 CLSExceptionRecord + 4377030676
8 myApp 0x10511ee3c CLSExceptionRecordNSException + 4377030204
9 myApp 0x10511ea50 CLSTerminateHandler() + 4377029200
10 libc++abi.dylib 0x18447d37c std::__terminate(void (*)()) + 16
11 libc++abi.dylib 0x18447cccc __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 130
12 libobjc.A.dylib 0x18448c720 _objc_exception_destructor(void*) + 362
13 CoreFoundation 0x1852d2c6c -[NSException initWithCoder:] + 114
14 UIKit 0x18f30e364 -[UITableView _contentOffsetForScrollingToRowAtIndexPath:atScrollPosition:usingPresentationValues:] + 1856
15 UIKit 0x18f30e98c -[UITableView _scrollToRowAtIndexPath:atScrollPosition:animated:usingPresentationValues:] + 152
16 UIKit 0x18f22412c -[UITableView scrollToRowAtIndexPath:atScrollPosition:animated:] + 148
17 myApp 0x10527d368 -[ZDCChatView scrollToLast:] (ZDCChatView.m:640)
18 myApp 0x105260880 __41-[ZDCChatViewController keyboardDidShow:]_block_invoke (ZDCChatViewController.m:337)
19 UIKit 0x18ee9b3d4 +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:] + 608
20 UIKit 0x18ee9b158 +[UIView(UIViewAnimationWithBlocks) animateWithDuration:delay:options:animations:completion:] + 108
21 myApp 0x1052607bc -[ZDCChatViewController keyboardDidShow:] (ZDCChatViewController.m:340)
22 CoreFoundation 0x185264c3c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
23 CoreFoundation 0x1852641b8 _CFXRegistrationPost + 428
24 CoreFoundation 0x185263f14 ___CFXNotificationPost_block_invoke + 216
25 CoreFoundation 0x1852e184c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1408
26 CoreFoundation 0x18519af38 _CFXNotificationPost + 384
27 Foundation 0x185c0bbbc -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
28 UIKit 0x18f06a90c -[UIInputWindowController postEndNotifications:withInfo:] + 1628
29 UIKit 0x18f0638e4 -[UIInputWindowController mergeTransitionIfNecessaryWithTransition:] + 280
30 UIKit 0x18f063174 -[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:] + 372
31 UIKit 0x18f0589c8 -[UIInputWindowController setInputViewSet:] + 1104
32 UIKit 0x18f0528a4 -[UIInputWindowController performOperations:withAnimationStyle:] + 56
33 UIKit 0x18f04efe8 -[UIPeripheralHost(UIKitInternal) setInputViews:animationStyle:] + 1716
34 UIKit 0x1a52d4e9c -[UIPeripheralHostAccessibility setInputViews:animationStyle:] + 76
35 UIKit 0x18eeab6ac -[UIPeripheralHost(UIKitInternal) _reloadInputViewsForResponder:] + 2472
36 UIKit 0x18f066d68 -[UIResponder _finishResignFirstResponder] + 276
37 UIKit 0x18f066a18 -[UIResponder resignFirstResponder] + 312
38 UIKit 0x18f103fb0 -[UITextView resignFirstResponder] + 96
39 UIKit 0x1a5285ee0 -[UITextViewAccessibility resignFirstResponder] + 48
40 UIKit 0x18f103e9c -[UITextView setEditable:] + 80
41 Apptimize 0x105842ecc __ABTSwizzleDynamicSelectorProperty_block_invoke_5 + 520
42 myApp 0x10527d0d4 -[ZDCChatView setTimedOut:] (ZDCChatView.m:587)
43 libdispatch.dylib 0x184bc4b24 _dispatch_call_block_and_release + 24
44 libdispatch.dylib 0x184bc4ae4 _dispatch_client_callout + 16
45 libdispatch.dylib 0x184bd16e0 _dispatch_main_queue_callback_4CF$VARIANT$mp + 1012
46 CoreFoundation 0x18527b070 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
47 CoreFoundation 0x185278bc8 __CFRunLoopRun + 2272
48 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
49 GraphicsServices 0x18717b020 GSEventRunModal + 100
50 UIKit 0x18f17978c UIApplicationMain + 236
51 myApp 0x104d65520 main (main.m:16)
52 libdyld.dylib 0x184c29fc0 start + 4
#1. com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 CoreFoundation 0x18527ae40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x185278908 __CFRunLoopRun + 1568
4 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
5 Foundation 0x185c0d674 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x185c0d51c -[NSRunLoop(NSRunLoop) runUntilDate:] + 148
7 UIKit 0x18ee5e7e4 -[UIEventFetcher threadMain] + 136
8 Foundation 0x185d1defc __NSThread__start__ + 1040
9 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
10 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
11 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#2. GAIThread
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 CoreFoundation 0x18527ae40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x185278908 __CFRunLoopRun + 1568
4 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
5 Foundation 0x185c0d674 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x185c821a8 -[NSRunLoop(NSRunLoop) run] + 88
7 myApp 0x105078980 +[GAI threadMain:] + 4376349056
8 Foundation 0x185d1defc __NSThread__start__ + 1040
9 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
10 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
11 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#3. Thread
0 libsystem_kernel.dylib 0x184d590f4 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x184efbc90 _pthread_cond_wait$VARIANT$mp + 644
2 libc++.1.dylib 0x18441025c std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3 JavaScriptCore 0x18c8ef1a4 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 104
4 JavaScriptCore 0x18c8eedb8 bmalloc::Scavenger::threadRunLoop() + 164
5 JavaScriptCore 0x18c8eeb60 bmalloc::Scavenger::Scavenger(std::__1::lock_guard<bmalloc::StaticMutex>&) + 10
6 JavaScriptCore 0x18c8eef7c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 44
7 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
8 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
9 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#4. WebThread
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 CoreFoundation 0x18527ae40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x185278908 __CFRunLoopRun + 1568
4 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
5 WebCore 0x18d425d9c RunWebThread(void*) + 592
6 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
7 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
8 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#5. com.twitter.crashlytics.ios.MachExceptionServer
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 myApp 0x10510c044 CLSMachExceptionServer + 4376952900
3 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
4 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
5 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#6. com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 CoreFoundation 0x18527ae40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x185278908 __CFRunLoopRun + 1568
4 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
5 CFNetwork 0x185aa64b0 -[__CoreSchedulingSetRunnable runForever] + 220
6 Foundation 0x185d1defc __NSThread__start__ + 1040
7 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
8 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
9 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#7. TAGThread
0 libsystem_kernel.dylib 0x184d37e08 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x184d37c80 mach_msg + 72
2 CoreFoundation 0x18527ae40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x185278908 __CFRunLoopRun + 1568
4 CoreFoundation 0x185198da8 CFRunLoopRunSpecific + 552
5 Foundation 0x185c0d674 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x185c821a8 -[NSRunLoop(NSRunLoop) run] + 88
7 myApp 0x1050af794 +[TAGDispatchUtil threadMain:] + 4376573844
8 Foundation 0x185d1defc __NSThread__start__ + 1040
9 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
10 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
11 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#8. com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x184d59538 __select + 8
1 CoreFoundation 0x185283378 __CFSocketManager + 644
2 libsystem_pthread.dylib 0x184ef9220 _pthread_body + 272
3 libsystem_pthread.dylib 0x184ef9110 _pthread_body + 290
4 libsystem_pthread.dylib 0x184ef7b10 thread_start + 4
#9. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef7eb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
#10. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef80a0 _pthread_wqthread + 1420
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
#11. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef7eb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
#12. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef80a0 _pthread_wqthread + 1420
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
#13. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef7eb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
#14. Thread
0 libsystem_pthread.dylib 0x184ef7b04 start_wqthread + 122
#15. Thread
0 libsystem_kernel.dylib 0x184d59d84 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x184ef80a0 _pthread_wqthread + 1420
2 libsystem_pthread.dylib 0x184ef7b08 start_wqthread + 4
Any solution would be help full to remove this crash. Thanks in advance.