iOS 8 crash log (AVPlayer) - ios

I am unable to diagnose this crash log, which occurs when using the AVPlayer class-- sometimes it happens right away, and sometimes it happens when trying to play the 2nd or 3rd video..
Incident Identifier: 4E82E665-228D-4A97-8B85-6F5B65E2B457
CrashReporter Key: 46be3f0cd4d380b2ce08823fedd6d6d22c38df2f
Hardware Model: iPad4,2
Process: App [2433]
Path: /private/var/mobile/Containers/Bundle/Application/66E1EFE7-1BD0-4CE3-8FEF-47D58C36ADF7/App.app/App
Identifier: SXX.app
Version: 1.3 (1.3)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-03-31 15:59:07.361 -0700
Launch Time: 2015-03-31 15:57:50.272 -0700
OS Version: iOS 8.2 (12D508)
Report Version: 105
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread: 6
Last Exception Backtrace:
0 CoreFoundation 0x18530a530 __exceptionPreprocess + 132
1 libobjc.A.dylib 0x1964280e4 objc_exception_throw + 60
2 CoreFoundation 0x18530a470 +[NSException raise:format:] + 128
3 Foundation 0x1861865e0 NSKVODeallocate + 340
4 AVFoundation 0x183b27b38 __destroy_helper_block_1474 + 28
5 libsystem_blocks.dylib 0x196ad1910 _Block_release + 256
6 libdispatch.dylib 0x196a79954 _dispatch_client_callout + 16
7 libdispatch.dylib 0x196a7e20c _dispatch_main_queue_callback_4CF + 1608
8 CoreFoundation 0x1852c22ec __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
9 CoreFoundation 0x1852c0394 __CFRunLoopRun + 1492
10 CoreFoundation 0x1851ed1f4 CFRunLoopRunSpecific + 396
11 GraphicsServices 0x18e51f6fc GSEventRunModal + 168
12 UIKit 0x189b7e10c UIApplicationMain + 1488
13 App 0x10001d4ac main (main.m:8)
14 libdyld.dylib 0x196aa6a08 start + 4
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x0000000196bbf594 __semwait_signal_nocancel + 8
1 libsystem_c.dylib 0x0000000196aef1a0 nanosleep$NOCANCEL + 200
2 libsystem_c.dylib 0x0000000196b142b8 usleep$NOCANCEL + 64
3 libsystem_c.dylib 0x0000000196b36b1c abort + 116
4 App 0x0000000100042b50 uncaught_exception_handler + 32
5 CoreFoundation 0x000000018530a8ec __handleUncaughtException + 688
6 libobjc.A.dylib 0x00000001964283b0 _objc_terminate() + 112
7 libc++abi.dylib 0x0000000195c25bb0 std::__terminate(void (*)()) + 12
8 libc++abi.dylib 0x0000000195c25474 __cxa_throw + 132
9 libobjc.A.dylib 0x0000000196428200 objc_exception_throw + 344
10 CoreFoundation 0x000000018530a46c +[NSException raise:format:] + 124
11 Foundation 0x00000001861865dc NSKVODeallocate + 336
12 AVFoundation 0x0000000183b27b34 __destroy_helper_block_1474 + 24
13 libsystem_blocks.dylib 0x0000000196ad190c _Block_release + 252
14 libdispatch.dylib 0x0000000196a79950 _dispatch_client_callout + 12
15 libdispatch.dylib 0x0000000196a7e208 _dispatch_main_queue_callback_4CF + 1604
16 CoreFoundation 0x00000001852c22e8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 8
17 CoreFoundation 0x00000001852c0390 __CFRunLoopRun + 1488
18 CoreFoundation 0x00000001851ed1f0 CFRunLoopRunSpecific + 392
19 GraphicsServices 0x000000018e51f6f8 GSEventRunModal + 164
20 UIKit 0x0000000189b7e108 UIApplicationMain + 1484
21 App 0x000000010001d4a8 main (main.m:8)
22 libdyld.dylib 0x0000000196aa6a04 start + 0
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x0000000196ba4c24 kevent64 + 8
1 libdispatch.dylib 0x0000000196a89e6c _dispatch_mgr_invoke + 272
2 libdispatch.dylib 0x0000000196a7b998 _dispatch_mgr_thread + 48
Thread 2 name: com.apple.NSURLConnectionLoader
Thread 2:
0 libsystem_kernel.dylib 0x0000000196ba4e0c mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000196ba4c84 mach_msg + 68
2 CoreFoundation 0x00000001852c2214 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x00000001852c0168 __CFRunLoopRun + 936
4 CoreFoundation 0x00000001851ed1f0 CFRunLoopRunSpecific + 392
5 CFNetwork 0x0000000184cee2a0 +[NSURLConnection(Loader) _resourceLoadLoop:] + 436
6 Foundation 0x0000000186202304 __NSThread__main__ + 1068
7 libsystem_pthread.dylib 0x0000000196c5bdc4 _pthread_body + 160
8 libsystem_pthread.dylib 0x0000000196c5bd20 _pthread_start + 156
9 libsystem_pthread.dylib 0x0000000196c58ef4 thread_start + 0
Thread 3:
0 libsystem_kernel.dylib 0x0000000196bbfc78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000196c592d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x0000000196c58eec start_wqthread + 0
Thread 4 name: com.apple.CFSocket.private
Thread 4:
0 libsystem_kernel.dylib 0x0000000196bbf498 __select + 8
1 CoreFoundation 0x00000001852c7c0c __CFSocketManager + 656
2 libsystem_pthread.dylib 0x0000000196c5bdc4 _pthread_body + 160
3 libsystem_pthread.dylib 0x0000000196c5bd20 _pthread_start + 156
4 libsystem_pthread.dylib 0x0000000196c58ef4 thread_start + 0
Thread 5 name: com.apple.coremedia.player.remote
Thread 5:
0 libsystem_kernel.dylib 0x0000000196ba4e0c mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000196ba4c84 mach_msg + 68
2 MediaToolbox 0x00000001876efe7c FigExpressNotificationThread + 100
3 CoreMedia 0x0000000185b22028 figThreadMain + 244
4 libsystem_pthread.dylib 0x0000000196c5bdc4 _pthread_body + 160
5 libsystem_pthread.dylib 0x0000000196c5bd20 _pthread_start + 156
6 libsystem_pthread.dylib 0x0000000196c58ef4 thread_start + 0
Thread 6 Crashed:
0 libsystem_kernel.dylib 0x0000000196bbfc78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000196c592d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x0000000196c58eec start_wqthread + 0
Thread 7:
0 libsystem_kernel.dylib 0x0000000196bbfc78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000196c592d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x0000000196c58eec start_wqthread + 0
Thread 8 name: com.apple.coremedia.player.async
Thread 8:
0 libsystem_kernel.dylib 0x0000000196ba4e48 semaphore_wait_trap + 8
1 libdispatch.dylib 0x0000000196a87f3c _dispatch_semaphore_wait_slow + 252
2 MediaToolbox 0x00000001876e95bc fpa_AsyncMovieControlThread + 1952
3 CoreMedia 0x0000000185b22028 figThreadMain + 244
4 libsystem_pthread.dylib 0x0000000196c5bdc4 _pthread_body + 160
5 libsystem_pthread.dylib 0x0000000196c5bd20 _pthread_start + 156
6 libsystem_pthread.dylib 0x0000000196c58ef4 thread_start + 0
Thread 9 name: com.apple.coremedia.player.async
Thread 9:
0 libsystem_kernel.dylib 0x0000000196ba4e48 semaphore_wait_trap + 8
1 libdispatch.dylib 0x0000000196a87f3c _dispatch_semaphore_wait_slow + 252
2 MediaToolbox 0x00000001876e95bc fpa_AsyncMovieControlThread + 1952
3 CoreMedia 0x0000000185b22028 figThreadMain + 244
4 libsystem_pthread.dylib 0x0000000196c5bdc4 _pthread_body + 160
5 libsystem_pthread.dylib 0x0000000196c5bd20 _pthread_start + 156
6 libsystem_pthread.dylib 0x0000000196c58ef4 thread_start + 0
Thread 10:
0 libsystem_kernel.dylib 0x0000000196bbfc78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000196c592d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x0000000196c58eec start_wqthread + 0
Thread 11:
0 libsystem_kernel.dylib 0x0000000196bbfc78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000196c592d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x0000000196c58eec start_wqthread + 0
Thread 6 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000004 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x0000000000002d1f x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000000 x9: 0x6800a3c4679d3eb0 x10: 0x0000000000000015 x11: 0x0000000000000000
x12: 0x000000012d0ea200 x13: 0x000000019ab850d8 x14: 0x0000000000000000 x15: 0x0000000000000001
x16: 0x0000000000000170 x17: 0x00000001964426b8 x18: 0x0000000000000000 x19: 0x000000010469c000
x20: 0x0000000000000009 x21: 0x00000000800002ff x22: 0x0000000000009f0f x23: 0x0000000000010000
x24: 0x000000019abab000 x25: 0x0000000000000000 x26: 0x0000000000000000 x27: 0x0000000000000000
x28: 0x0000000000000000 fp: 0x000000010469bf70 lr: 0x0000000196c592dc
sp: 0x000000010469bf10 pc: 0x0000000196bbfc78 cpsr: 0x40000000

Crash logs like this can be unhelpful. The most likely culprit is a nil pointer somewhere in your code. You may have no option but to step through your code with a debugger making sure that all your variables have the values you expect them to have.

Related

Crash log in Xcode

Apologies for my ignorance, I've tried searching around but couldn't find an answer.
I've recently tried uploading my app onto the app store but Apple came back saying the app crashes on launch and attached the crash log.
I've tried symbolicating the crash log by dragging the log into Xcode -> Windows -> Devices -> View Device Logs
Part of the snippet is returned as follows:
{"app_name":"WhoDat","timestamp":"2018-01-05 14:25:21.23 -0800","app_version":"1.14","slice_uuid":"dc778fa9-d896-3a05-8368-acb64cf12d9b","adam_id":1257412293,"build_version":"1","bundleID":"com.LemonIncLtd.WhoDat","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 11.2.1 (15C153)","incident_id":"E0FDE51B-95AB-45AA-B5EB-CB652E7E338C","name":"WhoDat"}
Incident Identifier: E0FDE51B-95AB-45AA-B5EB-CB652E7E338C
CrashReporter Key: d6f3d39997ded4731aaf57ef5f7fc62b95e6d3ca
Hardware Model: xxx1
Process: WhoDat [2944]
Path: /private/var/containers/Bundle/Application/1E7CF751-A823-421A-A987-FA889AAFBF97/WhoDat.app/WhoDat
Identifier: com.LemonIncLtd.WhoDat
Version: 1 (1.14)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.LemonIncLtd.WhoDat [1678]
Date/Time: 2018-01-05 14:25:21.1369 -0800
Launch Time: 2018-01-05 14:25:16.9867 -0800
OS Version: iPhone OS 11.2.1 (15C153)
Baseband Version: n/a
Report Version: 104
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000010446110c
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Triggered by Thread: 10
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x00000001848e7568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001848e73e0 mach_msg + 72
2 CoreFoundation 0x0000000184d9e308 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000184d9bed4 __CFRunLoopRun + 1424
4 CoreFoundation 0x0000000184cbbe58 CFRunLoopRunSpecific + 436
5 GraphicsServices 0x0000000186b68f84 GSEventRunModal + 100
6 UIKit 0x000000018e33b67c UIApplicationMain + 236
7 WhoDat 0x000000010445a70c 0x104454000 + 26380
8 libdyld.dylib 0x00000001847d856c start + 4
Thread 1:
0 libsystem_kernel.dylib 0x0000000184908d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000184a1aeec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x0000000184a1ab6c start_wqthread + 4
Thread 2:
0 libsystem_kernel.dylib 0x0000000184908d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000184a1aeec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x0000000184a1ab6c start_wqthread + 4
Thread 3:
0 libsystem_pthread.dylib 0x0000000184a1ab68 start_wqthread + 0
Thread 4 name: com.apple.uikit.eventfetch-thread
Thread 4:
0 libsystem_kernel.dylib 0x00000001848e7568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001848e73e0 mach_msg + 72
2 CoreFoundation 0x0000000184d9e308 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000184d9bed4 __CFRunLoopRun + 1424
4 CoreFoundation 0x0000000184cbbe58 CFRunLoopRunSpecific + 436
5 Foundation 0x00000001856f1594 -[NSRunLoop+ 50580 (NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x00000001857109ac -[NSRunLoop+ 178604 (NSRunLoop) runUntilDate:] + 96
7 UIKit 0x000000018eea57b8 -[UIEventFetcher threadMain] + 136
8 Foundation 0x00000001857f30f4 __NSThread__start__ + 996
9 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
10 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
11 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 5:
0 libsystem_kernel.dylib 0x0000000184908d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000184a1aeec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x0000000184a1ab6c start_wqthread + 4
Thread 6:
0 libsystem_pthread.dylib 0x0000000184a1ab68 start_wqthread + 0
Thread 7:
0 libsystem_pthread.dylib 0x0000000184a1ab68 start_wqthread + 0
Thread 8 name: com.apple.NSURLConnectionLoader
Thread 8:
0 libsystem_kernel.dylib 0x00000001848e7568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001848e73e0 mach_msg + 72
2 CoreFoundation 0x0000000184d9e308 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000184d9bed4 __CFRunLoopRun + 1424
4 CoreFoundation 0x0000000184cbbe58 CFRunLoopRunSpecific + 436
5 CFNetwork 0x00000001855ab128 -[__CoreSchedulingSetRunnable runForever] + 780
6 Foundation 0x00000001857f30f4 __NSThread__start__ + 996
7 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
8 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
9 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 9 name: NetworkLoad
Thread 9:
0 libsystem_kernel.dylib 0x00000001848e7568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001848e73e0 mach_msg + 72
2 CoreFoundation 0x0000000184d9e308 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000184d9bed4 __CFRunLoopRun + 1424
4 CoreFoundation 0x0000000184cbbe58 CFRunLoopRunSpecific + 436
5 GeoServices 0x000000018aeef0ec _runNetworkThread + 468
6 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
7 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
8 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 10 name: Dispatch queue: com.apple.root.background-qos
Thread 10 Crashed:
0 WhoDat 0x000000010446110c 0x104454000 + 53516
1 WhoDat 0x000000010446e230 0x104454000 + 107056
2 libdispatch.dylib 0x0000000184772a54 _dispatch_call_block_and_release + 24
3 libdispatch.dylib 0x0000000184772a14 _dispatch_client_callout + 16
4 libdispatch.dylib 0x000000018477fea4 _dispatch_root_queue_drain + 1032
5 libdispatch.dylib 0x000000018477fa38 _dispatch_worker_thread3 + 120
6 libsystem_pthread.dylib 0x0000000184a1b06c _pthread_wqthread + 1268
7 libsystem_pthread.dylib 0x0000000184a1ab6c start_wqthread + 4
Thread 11 name: com.apple.vectorkit.dispatch.layoutqueue
Thread 11:
0 libsystem_kernel.dylib 0x00000001848e75bc semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x0000000184775000 _dispatch_sema4_timedwait$VARIANT$mp + 84
2 libdispatch.dylib 0x0000000184775870 _dispatch_semaphore_wait_slow + 72
3 libdispatch.dylib 0x00000001847811d8 _dispatch_worker_thread + 256
4 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
5 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
6 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 12:
0 libsystem_kernel.dylib 0x00000001848e75bc semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x0000000184775000 _dispatch_sema4_timedwait$VARIANT$mp + 84
2 libdispatch.dylib 0x0000000184775870 _dispatch_semaphore_wait_slow + 72
3 libdispatch.dylib 0x00000001847811d8 _dispatch_worker_thread + 256
4 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
5 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
6 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 13:
0 libsystem_kernel.dylib 0x0000000184908d80 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000184a1aeec _pthread_wqthread + 884
2 libsystem_pthread.dylib 0x0000000184a1ab6c start_wqthread + 4
Thread 14 name: com.squareup.SocketRocket.NetworkThread
Thread 14:
0 libsystem_kernel.dylib 0x00000001848e7568 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001848e73e0 mach_msg + 72
2 CoreFoundation 0x0000000184d9e308 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000184d9bed4 __CFRunLoopRun + 1424
4 CoreFoundation 0x0000000184cbbe58 CFRunLoopRunSpecific + 436
5 Foundation 0x00000001856f1594 -[NSRunLoop+ 50580 (NSRunLoop) runMode:beforeDate:] + 304
6 WhoDat 0x0000000104560028 0x104454000 + 1097768
7 Foundation 0x00000001857f30f4 __NSThread__start__ + 996
8 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
9 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
10 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 15:
0 libsystem_pthread.dylib 0x0000000184a1ab68 start_wqthread + 0
Thread 16 name: com.apple.CFSocket.private
Thread 16:
0 libsystem_kernel.dylib 0x0000000184908534 __select + 8
1 CoreFoundation 0x0000000184da6840 __CFSocketManager + 644
2 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
3 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
4 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 17 name: com.apple.mapdisplay.iconrenderqueue
Thread 17:
0 libsystem_kernel.dylib 0x00000001848e75bc semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x0000000184775000 _dispatch_sema4_timedwait$VARIANT$mp + 84
2 libdispatch.dylib 0x0000000184775870 _dispatch_semaphore_wait_slow + 72
3 libdispatch.dylib 0x00000001847811d8 _dispatch_worker_thread + 256
4 libsystem_pthread.dylib 0x0000000184a1c2b4 _pthread_body + 308
5 libsystem_pthread.dylib 0x0000000184a1c180 _pthread_body + 0
6 libsystem_pthread.dylib 0x0000000184a1ab74 thread_start + 4
Thread 10 crashed with ARM Thread State (64-bit):
x0: 0x0000000105630380 x1: 0x000000018f06a470 x2: 0x0000000000000000 x3: 0x0000000000000001
x4: 0x0000000000000001 x5: 0x0000000000000001 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000001 x9: 0x0000000000000000 x10: 0x0000000000000000 x11: 0x000000a7000000ff
x12: 0x00000001058faf00 x13: 0x000005a104a8700f x14: 0x0000000000000004 x15: 0x0000000000000000
x16: 0x0000000104a87008 x17: 0x000000018ee01ea8 x18: 0xfffffff01609925c x19: 0x00000001c042cfe0
x20: 0x0000000000000000 x21: 0x0000000105630380 x22: 0x0000000000000001 x23: 0x0000000000000000
x24: 0xffffffffffffffff x25: 0x0000000fffffc0c0 x26: 0x00000000ff00ffff x27: 0x00000001b5927ab0
x28: 0x00000001b5927ad0 fp: 0x000000016bf1edb0 lr: 0x00000001044610b4
sp: 0x000000016bf1ed90 pc: 0x000000010446110c cpsr: 0x20000000
Could someone direct me and tell me how to read the above and find where the issue is occuring?
Thanks in advance!

iOS Crash Log reading

I'm developing an app which uses an external accessory and the app crashes at some point. The hardest thing to debug is an app that crashes and the device can't be connected to Xcode.
The crash log I'm getting is not symbolised and I didn't succeeded in making it more clear.
Can anyone give me a hit in what is wrong with my code from the crash log attached.
Incident Identifier: 9BB6134A-68AF-4D88-9DF4-E1AB5F00F429
CrashReporter Key: 7c5ffd5961e66395d76785cd412baf0761515cbb
Hardware Model: iPad5,4
Process: reFlash [666]
Path: /private/var/containers/Bundle/Application/4E98396D-5D6B-4FF1-8992-389A73E4A17D/reFlash.app/reFlash
Identifier: com.softescu.reflash
Version: 1 (1.06)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.softescu.reflash [663]
Date/Time: 2017-05-17 17:06:26.2257 +0300
Launch Time: 2017-05-17 17:05:51.8520 +0300
OS Version: iPhone OS 10.2.1 (14D27)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 3
Application Specific Information:
abort() called
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x18a2451b8 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x188c7c55c objc_exception_throw + 56
2 CoreFoundation 0x18a245100 +[NSException raise:format:] + 116
3 CoreFoundation 0x18a13fd90 -[__NSCFString substringWithRange:] + 168
4 reFlash 0x1000a3d10 0x10006c000 + 228624
5 reFlash 0x1000a3224 0x10006c000 + 225828
6 reFlash 0x100085448 0x10006c000 + 103496
7 reFlash 0x10008914c 0x10006c000 + 119116
8 reFlash 0x1000cc41c 0x10006c000 + 394268
9 reFlash 0x1000cb704 0x10006c000 + 390916
10 ExternalAccessory 0x1979f5ff8 -[EAInputStream _streamEventTrigger] + 504
11 CoreFoundation 0x18a1f2b5c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
12 CoreFoundation 0x18a1f24a4 __CFRunLoopDoSources0 + 524
13 CoreFoundation 0x18a1f00a4 __CFRunLoopRun + 804
14 CoreFoundation 0x18a11e2b8 CFRunLoopRunSpecific + 444
15 Foundation 0x18ac5b26c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
16 Foundation 0x18acafaa0 -[NSRunLoop(NSRunLoop) run] + 88
17 reFlash 0x100088d88 0x10006c000 + 118152
18 Foundation 0x18ad58e68 __NSThread__start__ + 1024
19 libsystem_pthread.dylib 0x1892d9850 _pthread_body + 240
20 libsystem_pthread.dylib 0x1892d9760 _pthread_start + 284
21 libsystem_pthread.dylib 0x1892d6d94 thread_start + 4
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0:
0 libsystem_kernel.dylib 0x00000001891f5188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001891f4ff8 mach_msg + 72
2 CoreFoundation 0x000000018a1f25d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x000000018a1f01ec __CFRunLoopRun + 1132
4 CoreFoundation 0x000000018a11e2b8 CFRunLoopRunSpecific + 444
5 GraphicsServices 0x000000018bbd2198 GSEventRunModal + 180
6 UIKit 0x000000019015e7fc -[UIApplication _run] + 684
7 UIKit 0x0000000190159534 UIApplicationMain + 208
8 reFlash 0x000000010009f4c8 0x10006c000 + 210120
9 libdyld.dylib 0x00000001891015b8 start + 4
Thread 1 name: com.apple.uikit.eventfetch-thread
Thread 1:
0 libsystem_kernel.dylib 0x00000001891f5188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001891f4ff8 mach_msg + 72
2 CoreFoundation 0x000000018a1f25d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x000000018a1f01ec __CFRunLoopRun + 1132
4 CoreFoundation 0x000000018a11e2b8 CFRunLoopRunSpecific + 444
5 Foundation 0x000000018ac5b26c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x000000018ac7bdd0 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7 UIKit 0x0000000190ad2c38 -[UIEventFetcher threadMain] + 136
8 Foundation 0x000000018ad58e68 __NSThread__start__ + 1024
9 libsystem_pthread.dylib 0x00000001892d9850 _pthread_body + 240
10 libsystem_pthread.dylib 0x00000001892d9760 _pthread_body + 0
11 libsystem_pthread.dylib 0x00000001892d6d94 thread_start + 4
Thread 2 name: GAIThread
Thread 2:
0 libsystem_kernel.dylib 0x00000001891f5188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001891f4ff8 mach_msg + 72
2 CoreFoundation 0x000000018a1f25d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x000000018a1f01ec __CFRunLoopRun + 1132
4 CoreFoundation 0x000000018a11e2b8 CFRunLoopRunSpecific + 444
5 Foundation 0x000000018ac5b26c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x000000018acafaa0 -[NSRunLoop(NSRunLoop) run] + 88
7 reFlash 0x00000001000afe0c 0x10006c000 + 278028
8 Foundation 0x000000018ad58e68 __NSThread__start__ + 1024
9 libsystem_pthread.dylib 0x00000001892d9850 _pthread_body + 240
10 libsystem_pthread.dylib 0x00000001892d9760 _pthread_body + 0
11 libsystem_pthread.dylib 0x00000001892d6d94 thread_start + 4
Thread 3 Crashed:
0 libsystem_kernel.dylib 0x0000000189213014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x00000001892db450 pthread_kill + 112
2 libsystem_c.dylib 0x0000000189187400 abort + 140
3 libc++abi.dylib 0x0000000188c512d4 __cxa_bad_cast + 0
4 libc++abi.dylib 0x0000000188c6b688 std::__terminate(void (*)()) + 44
5 libc++abi.dylib 0x0000000188c6b234 __cxa_rethrow + 144
6 libobjc.A.dylib 0x0000000188c7c71c objc_exception_rethrow + 44
7 CoreFoundation 0x000000018a11e32c CFRunLoopRunSpecific + 560
8 Foundation 0x000000018ac5b26c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
9 Foundation 0x000000018acafaa0 -[NSRunLoop(NSRunLoop) run] + 88
10 reFlash 0x0000000100088d88 0x10006c000 + 118152
11 Foundation 0x000000018ad58e68 __NSThread__start__ + 1024
12 libsystem_pthread.dylib 0x00000001892d9850 _pthread_body + 240
13 libsystem_pthread.dylib 0x00000001892d9760 _pthread_body + 0
14 libsystem_pthread.dylib 0x00000001892d6d94 thread_start + 4
Thread 4 name: com.apple.CFSocket.private
Thread 4:
0 libsystem_kernel.dylib 0x000000018921323c __select + 8
1 CoreFoundation 0x000000018a1f9468 __CFSocketManager + 640
2 libsystem_pthread.dylib 0x00000001892d9850 _pthread_body + 240
3 libsystem_pthread.dylib 0x00000001892d9760 _pthread_body + 0
4 libsystem_pthread.dylib 0x00000001892d6d94 thread_start + 4
Thread 5 name: com.apple.NSURLConnectionLoader
Thread 5:
0 libsystem_kernel.dylib 0x00000001891f5188 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001891f4ff8 mach_msg + 72
2 CoreFoundation 0x000000018a1f25d0 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x000000018a1f01ec __CFRunLoopRun + 1132
4 CoreFoundation 0x000000018a11e2b8 CFRunLoopRunSpecific + 444
5 CFNetwork 0x000000018a923a70 +[NSURLConnection(Loader) _resourceLoadLoop:] + 336
6 Foundation 0x000000018ad58e68 __NSThread__start__ + 1024
7 libsystem_pthread.dylib 0x00000001892d9850 _pthread_body + 240
8 libsystem_pthread.dylib 0x00000001892d9760 _pthread_body + 0
9 libsystem_pthread.dylib 0x00000001892d6d94 thread_start + 4
Thread 6:
0 libsystem_pthread.dylib 0x00000001892d6d88 start_wqthread + 0
Thread 7:
0 libsystem_pthread.dylib 0x00000001892d6d88 start_wqthread + 0
Thread 8:
0 libsystem_pthread.dylib 0x00000001892d6d88 start_wqthread + 0
Thread 9:
0 libsystem_pthread.dylib 0x00000001892d6d88 start_wqthread + 0
Thread 3 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x00000001700fb4b1
x4: 0x0000000188c6f963 x5: 0x000000016e292ab0 x6: 0x000000000000006e x7: 0x0000000000000340
x8: 0x0000000008000000 x9: 0x0000000004000000 x10: 0x0000000000000031 x11: 0xffffffffffffffff
x12: 0x000000018919e772 x13: 0x0000000000000000 x14: 0x0000030000000300 x15: 0x0000000000000000
x16: 0x0000000000000148 x17: 0x0000000188c96d54 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x000000016e293000 x21: 0x000000016e292ab0 x22: 0x00000001af2bcbb8 x23: 0x0000000000000001
x24: 0x0000000170018750 x25: 0x0000000000000000 x26: 0x0000000000000001 x27: 0x0000000000000000
x28: 0x0000000000000000 fp: 0x000000016e292a10 lr: 0x00000001892db450
sp: 0x000000016e2929f0 pc: 0x0000000189213014 cpsr: 0x00000000

iOS app crashes on opening login page Swift (TestFlight Only)

My app is crashing at my login with Facebook/Google page only in TestFlight. This error doesn't appear when using the Xcode simulator. I am very baffled by this problem and don't know how to fix it.
Here is my full crash log:
Incident Identifier: CBEBA3B7-51CE-461F-AA78-B154009714E2
Beta Identifier: C75146BB-6780-4080-845E-720DC1B395E0
Hardware Model: iPhone8,1
Process: App [2033]
Path: /private/var/containers/Bundle/Application/3E55D2B2-866D-43BD-9ECE-A15250AF09A1/app.app/app
Identifier: co.app.app
Version: 1.0.6 (1.0)
Beta: YES
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-08-07 14:10:51.51 -0700
Launch Time: 2016-08-07 14:10:49.49 -0700
OS Version: iOS 9.3.3 (13G34)
Report Version: 105
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000001000cf698
Triggered by Thread: 0
Global Trace Buffer (reverse chronological seconds):
0.232099 CFNetwork 0x00000001832617f0 TCP Conn 0x15eadb6b0 starting SSL negotiation
0.233291 CFNetwork 0x0000000183303e7c TCP Conn 0x15eadb6b0 complete. fd: 7, err: 0
0.234212 CFNetwork 0x00000001833053a8 TCP Conn 0x15eadb6b0 event 1. err: 0
Thread 0 name:
Thread 0 Crashed:
0 AppName 0x00000001000cf698 0x1000bc000 + 79512
1 AppName 0x00000001000cde14 0x1000bc000 + 73236
2 FBSDKCoreKit 0x0000000100a3029c 0x100a08000 + 164508
3 FBSDKCoreKit 0x0000000100a2ded0 0x100a08000 + 155344
4 FBSDKCoreKit 0x0000000100a2dd20 0x100a08000 + 154912
5 FBSDKCoreKit 0x0000000100a2d7c8 0x100a08000 + 153544
6 CoreFoundation 0x0000000182b6f944 __53-[__NSArrayM enumerateObjectsWithOptions:usingBlock:]_block_invoke + 132 (NSArray.m:479)
7 CoreFoundation 0x0000000182b6f7b4 -[__NSArrayM enumerateObjectsWithOptions:usingBlock:] + 172 (NSArray.m:496)
8 FBSDKCoreKit 0x0000000100a2d584 0x100a08000 + 152964
9 FBSDKCoreKit 0x0000000100a2ca40 0x100a08000 + 150080
10 FBSDKCoreKit 0x0000000100a2ac0c 0x100a08000 + 142348
11 FBSDKCoreKit 0x0000000100a454bc 0x100a08000 + 251068
12 FBSDKCoreKit 0x0000000100a45414 0x100a08000 + 250900
13 FBSDKCoreKit 0x0000000100a45888 0x100a08000 + 252040
14 CFNetwork 0x00000001833f96a0 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 80 (NSURLConnectionInternal.mm:124)
15 CFNetwork 0x00000001833f9630 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 200 (NSURLConnectionInternal.mm:121)
16 CFNetwork 0x00000001833f97a4 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 56 (NSURLConnectionInternal.mm:139)
17 CFNetwork 0x000000018325f39c ___ZN27URLConnectionClient_Classic26_delegate_didFinishLoadingEU13block_pointerFvvE_block_invoke + 100 (URLConnectionClient.cpp:2132)
18 CFNetwork 0x000000018335341c ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 108 (URLConnectionClient.cpp:1896)
19 libdispatch.dylib 0x00000001826c947c _dispatch_client_callout + 16 (object.m:506)
20 libdispatch.dylib 0x00000001826d27b8 _dispatch_block_invoke + 540 (queue.c:2171)
21 CFNetwork 0x000000018324bac0 RunloopBlockContext::_invoke_block(void const*, void*) + 36 (CoreSchedulingSet.mm:363)
22 CoreFoundation 0x0000000182b5c67c CFArrayApplyFunction + 68 (CFArray.c:707)
23 CFNetwork 0x000000018324b9a4 RunloopBlockContext::perform() + 136 (CoreSchedulingSet.mm:317)
24 CFNetwork 0x000000018324b864 MultiplexerSource::perform() + 312 (CFNRunLoopMultiplexer.c:282)
25 CFNetwork 0x000000018324b690 MultiplexerSource::_perform(void*) + 68 (CFNRunLoopMultiplexer.c:47)
26 CoreFoundation 0x0000000182c3509c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1761)
27 CoreFoundation 0x0000000182c34b30 __CFRunLoopDoSources0 + 540 (CFRunLoop.c:1807)
28 CoreFoundation 0x0000000182c32830 __CFRunLoopRun + 724 (CFRunLoop.c:2536)
29 CoreFoundation 0x0000000182b5cc50 CFRunLoopRunSpecific + 384 (CFRunLoop.c:2814)
30 GraphicsServices 0x0000000184444088 GSEventRunModal + 180 (GSEvent.c:2245)
31 UIKit 0x0000000187e46088 UIApplicationMain + 204 (UIApplication.m:3772)
32 AppName 0x00000001000d5244 0x1000bc000 + 102980
33 libdyld.dylib 0x00000001826fa8b8 start + 4 (start_glue.s:78)
Thread 1:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 2 name:
Thread 2:
0 libsystem_kernel.dylib 0x00000001828194d8 kevent_qos + 8
1 libdispatch.dylib 0x00000001826dc7d8 _dispatch_mgr_invoke + 232 (source.c:2542)
2 libdispatch.dylib 0x00000001826cb648 _dispatch_mgr_thread + 52 (source.c:2573)
Thread 3:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 4:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 5:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 6 name:
Thread 6:
0 libsystem_kernel.dylib 0x00000001827fcfd8 mach_msg_trap + 8 (syscall_sw.h:105)
1 libsystem_kernel.dylib 0x00000001827fce54 mach_msg + 72 (mach_msg.c:103)
2 CoreFoundation 0x0000000182c34c60 __CFRunLoopServiceMachPort + 196 (CFRunLoop.c:2345)
3 CoreFoundation 0x0000000182c32964 __CFRunLoopRun + 1032 (CFRunLoop.c:2607)
4 CoreFoundation 0x0000000182b5cc50 CFRunLoopRunSpecific + 384 (CFRunLoop.c:2814)
5 CFNetwork 0x00000001832ddbcc +[NSURLConnection(Loader) _resourceLoadLoop:] + 412 (NSURLConnection.mm:325)
6 Foundation 0x0000000183653e4c __NSThread__start__ + 1000 (NSThread.m:1134)
7 libsystem_pthread.dylib 0x00000001828e3b28 _pthread_body + 156 (pthread.c:656)
8 libsystem_pthread.dylib 0x00000001828e3a8c _pthread_start + 156 (pthread.c:692)
9 libsystem_pthread.dylib 0x00000001828e1028 thread_start + 4 (pthread_asm.s:197)
Thread 7:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 8:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 9 name:
Thread 9:
0 libsystem_kernel.dylib 0x0000000182818344 __select + 8
1 CoreFoundation 0x0000000182c3b1c8 __CFSocketManager + 648 (CFSocket.c:2128)
2 libsystem_pthread.dylib 0x00000001828e3b28 _pthread_body + 156 (pthread.c:656)
3 libsystem_pthread.dylib 0x00000001828e3a8c _pthread_start + 156 (pthread.c:692)
4 libsystem_pthread.dylib 0x00000001828e1028 thread_start + 4 (pthread_asm.s:197)
Thread 10:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 11:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 12:
0 libsystem_kernel.dylib 0x0000000182818b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x00000001828e1530 _pthread_wqthread + 1284 (pthread.c:1999)
2 libsystem_pthread.dylib 0x00000001828e1020 start_wqthread + 4 (pthread_asm.s:190)
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x00000001828da8f4 x2: 0x000000015d7e38d0 x3: 0x0000000000000006
x4: 0x000000015e925ec0 x5: 0x0000000000000000 x6: 0x0000000000000064 x7: 0x0000000000000000
x8: 0x0000000000000001 x9: 0x00000001a167e0e0 x10: 0x000000015d7e4000 x11: 0x0000000000003fff
x12: 0x000000015d7e0000 x13: 0x0000000000003fff x14: 0xffffffffffffc000 x15: 0x0000000000003fff
x16: 0x00000001822fdef0 x17: 0x00000001822fea74 x18: 0x0000000000000000 x19: 0x000000015e859770
x20: 0x0000000100f03a66 x21: 0x000000015d792070 x22: 0x0000000000000000 x23: 0xc000000000000004
x24: 0x000000015d7f94e0 x25: 0x0000000000000000 x26: 0x000000015e9b5cf0 x27: 0x800000000000000a
x28: 0x000000015ea565a0 fp: 0x000000016fd42040 lr: 0x00000001000cf264
sp: 0x000000016fd41e50 pc: 0x00000001000cf698 cpsr: 0x60000000
Hope you all can help! Thanks!

Apple Crash log not able to replicate issue

We have been trying to submit an app with Apple for the last month and it keeps coming back rejected for small reasons. We are completely stuck with this last response and have no idea how to proceed.
They said the app crashed when creating a profile on our app. The problem is we thoroughly tested this on 4 different devices (iPhone 5, iPhone5S, iPhone 6S, iPad Air) and it works flawlessly for us.
They provided us a crash log but after hours of reading it and Googling we are coming up dry. Any help understanding what this crash log means will be a greatly appreciated.
Incident Identifier: 1985D6ED-9ED1-428D-9E27-41DBFD053205
CrashReporter Key: 7623e816ce9df811618c4e9b022a6c8f3c98bddb
Hardware Model: xxx
Process: fitDEGREE [784]
Path: /private/var/mobile/Containers/Bundle/Application/706E0CE8-B30F-4F30-B1B4-BEFE5F3FC51A/fitDEGREE.app/fitDEGREE
Identifier: com.FitDegree.fitDEGREE
Version: 3 (1.0.1)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-02-02 12:11:39.39 -0800
Launch Time: 2016-02-02 12:07:56.56 -0800
OS Version: iOS 9.2.1 (13D15)
Report Version: 105
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x1832cd900 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x18293bf80 objc_exception_throw + 56
2 CoreFoundation 0x1831bc1a8 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 324
3 CoreFoundation 0x1831bc040 +[NSDictionary dictionaryWithObjects:forKeys:count:] + 64
4 fitDEGREE 0x1000b7964 0x10006c000 + 309604
5 fitDEGREE 0x10014f4b4 0x10006c000 + 930996
6 fitDEGREE 0x100127a94 0x10006c000 + 768660
7 fitDEGREE 0x10014efec 0x10006c000 + 929772
8 libdispatch.dylib 0x182d21630 _dispatch_call_block_and_release + 24
9 libdispatch.dylib 0x182d215f0 _dispatch_client_callout + 16
10 libdispatch.dylib 0x182d26cf8 _dispatch_main_queue_callback_4CF + 1844
11 CoreFoundation 0x183284bb0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
12 CoreFoundation 0x183282a18 __CFRunLoopRun + 1628
13 CoreFoundation 0x1831b1680 CFRunLoopRunSpecific + 384
14 GraphicsServices 0x1846c0088 GSEventRunModal + 180
15 UIKit 0x188028d90 UIApplicationMain + 204
16 fitDEGREE 0x1000fe758 0x10006c000 + 599896
17 libdyld.dylib 0x182d528b8 start + 4
Global Trace Buffer (reverse chronological seconds):
0.099409 CFNetwork 0x0000000183948708 TCP Conn 0x158cf1640 started
0.293100 CFNetwork 0x0000000183947104 TCP Conn 0x158b19340 complete. fd: 22, err: 0
0.293568 CFNetwork 0x0000000183948630 TCP Conn 0x158b19340 event 1. err: 0
0.377927 CFNetwork 0x0000000183948708 TCP Conn 0x158b19340 started
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000182e70140 __pthread_kill + 8
1 libsystem_pthread.dylib 0x0000000182f38ef8 pthread_kill + 112
2 libsystem_c.dylib 0x0000000182de1dac abort + 140
3 libc++abi.dylib 0x00000001829153f4 __cxa_bad_cast + 0
4 libc++abi.dylib 0x0000000182931e98 default_unexpected_handler() + 0
5 libobjc.A.dylib 0x000000018293c248 _objc_terminate() + 124
6 libc++abi.dylib 0x000000018292ef44 std::__terminate(void (*)()) + 16
7 libc++abi.dylib 0x000000018292e85c __cxxabiv1::exception_cleanup_func(_Unwind_Reason_Code, _Unwind_Exception*) + 0
8 libobjc.A.dylib 0x000000018293c094 _objc_exception_destructor(void*) + 0
9 CoreFoundation 0x00000001831bc1a8 -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 324
10 CoreFoundation 0x00000001831bc040 +[NSDictionary dictionaryWithObjects:forKeys:count:] + 64
11 fitDEGREE 0x00000001000b7964 0x10006c000 + 309604
12 fitDEGREE 0x000000010014f4b4 0x10006c000 + 930996
13 fitDEGREE 0x0000000100127a94 0x10006c000 + 768660
14 fitDEGREE 0x000000010014efec 0x10006c000 + 929772
15 libdispatch.dylib 0x0000000182d21630 _dispatch_call_block_and_release + 24
16 libdispatch.dylib 0x0000000182d215f0 _dispatch_client_callout + 16
17 libdispatch.dylib 0x0000000182d26cf8 _dispatch_main_queue_callback_4CF + 1844
18 CoreFoundation 0x0000000183284bb0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
19 CoreFoundation 0x0000000183282a18 __CFRunLoopRun + 1628
20 CoreFoundation 0x00000001831b1680 CFRunLoopRunSpecific + 384
21 GraphicsServices 0x00000001846c0088 GSEventRunModal + 180
22 UIKit 0x0000000188028d90 UIApplicationMain + 204
23 fitDEGREE 0x00000001000fe758 0x10006c000 + 599896
24 libdyld.dylib 0x0000000182d528b8 start + 4
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x0000000182e714fc kevent_qos + 8
1 libdispatch.dylib 0x0000000182d3494c _dispatch_mgr_invoke + 232
2 libdispatch.dylib 0x0000000182d237bc _dispatch_source_invoke + 0
Thread 2 name: com.apple.NSURLConnectionLoader
Thread 2:
0 libsystem_kernel.dylib 0x0000000182e554bc mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000182e55338 mach_msg + 72
2 CoreFoundation 0x0000000183284ac0 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x00000001832827c4 __CFRunLoopRun + 1032
4 CoreFoundation 0x00000001831b1680 CFRunLoopRunSpecific + 384
5 CFNetwork 0x0000000183921434 +[NSURLConnection(Loader) _resourceLoadLoop:] + 412
6 Foundation 0x0000000183c8fc40 __NSThread__start__ + 1000
7 libsystem_pthread.dylib 0x0000000182f37b28 _pthread_body + 156
8 libsystem_pthread.dylib 0x0000000182f37a8c _pthread_body + 0
9 libsystem_pthread.dylib 0x0000000182f35028 thread_start + 4
Thread 3 name: com.apple.CFSocket.private
Thread 3:
0 libsystem_kernel.dylib 0x0000000182e70368 __select + 8
1 CoreFoundation 0x000000018328b028 __CFSocketManager + 648
2 libsystem_pthread.dylib 0x0000000182f37b28 _pthread_body + 156
3 libsystem_pthread.dylib 0x0000000182f37a8c _pthread_body + 0
4 libsystem_pthread.dylib 0x0000000182f35028 thread_start + 4
Thread 4:
0 libsystem_kernel.dylib 0x0000000182e70b6c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182f35530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 5:
0 libsystem_kernel.dylib 0x0000000182e70b6c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182f35530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 6 name: Dispatch queue: com.apple.CoreLocation.ConnectionClient.0x156e82f30.events
Thread 6:
0 libsystem_kernel.dylib 0x0000000182e55510 semaphore_timedwait_trap + 8
1 libdispatch.dylib 0x0000000182d32508 _dispatch_semaphore_wait_slow + 160
2 CoreLocation 0x0000000189b3ed78 0x189b3c000 + 11640
3 CoreLocation 0x0000000189b437ec 0x189b3c000 + 30700
4 CoreLocation 0x0000000189b7df28 0x189b3c000 + 270120
5 CoreLocation 0x0000000189b7bb7c 0x189b3c000 + 260988
6 CoreLocation 0x0000000189b7bab0 0x189b3c000 + 260784
7 CoreLocation 0x0000000189b7ccfc 0x189b3c000 + 265468
8 libxpc.dylib 0x0000000182f69358 _xpc_connection_call_event_handler + 68
9 libxpc.dylib 0x0000000182f67100 _xpc_connection_mach_event + 2132
10 libdispatch.dylib 0x0000000182d216ec _dispatch_client_callout4 + 16
11 libdispatch.dylib 0x0000000182d259d8 _dispatch_mach_msg_invoke + 656
12 libdispatch.dylib 0x0000000182d2d808 _dispatch_queue_drain + 1332
13 libdispatch.dylib 0x0000000182d24aec _dispatch_mach_invoke + 600
14 libdispatch.dylib 0x0000000182d2d808 _dispatch_queue_drain + 1332
15 libdispatch.dylib 0x0000000182d250f4 _dispatch_queue_invoke + 464
16 libdispatch.dylib 0x0000000182d2d808 _dispatch_queue_drain + 1332
17 libdispatch.dylib 0x0000000182d250f4 _dispatch_queue_invoke + 464
18 libdispatch.dylib 0x0000000182d215f0 _dispatch_client_callout + 16
19 libdispatch.dylib 0x0000000182d2fa88 _dispatch_root_queue_drain + 2140
20 libdispatch.dylib 0x0000000182d2f224 _dispatch_worker_thread3 + 112
21 libsystem_pthread.dylib 0x0000000182f35470 _pthread_wqthread + 1092
22 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 7:
0 libsystem_kernel.dylib 0x0000000182e70b6c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182f35530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 8:
0 libsystem_kernel.dylib 0x0000000182e70b6c __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182f35530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 9 name: Dispatch queue: com.apple.networking.connection.0x158cf1640
Thread 9:
0 libsystem_kernel.dylib 0x0000000182e56830 close + 8
1 libsystem_network.dylib 0x0000000182eca31c nw_network_agent_internal_copy_dictionary_for_uuid + 472
2 libsystem_network.dylib 0x0000000182ef089c nw_path_create_evaluator_for_helper_client_id + 2576
3 libsystem_network.dylib 0x0000000182ec298c __tcp_connection_start_block_invoke + 368
4 libdispatch.dylib 0x0000000182d21630 _dispatch_call_block_and_release + 24
5 libdispatch.dylib 0x0000000182d215f0 _dispatch_client_callout + 16
6 libdispatch.dylib 0x0000000182d2d634 _dispatch_queue_drain + 864
7 libdispatch.dylib 0x0000000182d250f4 _dispatch_queue_invoke + 464
8 libdispatch.dylib 0x0000000182d2f504 _dispatch_root_queue_drain + 728
9 libdispatch.dylib 0x0000000182d2f224 _dispatch_worker_thread3 + 112
10 libsystem_pthread.dylib 0x0000000182f35470 _pthread_wqthread + 1092
11 libsystem_pthread.dylib 0x0000000182f35020 start_wqthread + 4
Thread 10:
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000158ce0df7
x4: 0x0000000182932e02 x5: 0x000000016fd91450 x6: 0x000000000000006e x7: 0x0000000000000fa0
x8: 0x0000000008000000 x9: 0x0000000004000000 x10: 0x0000000000000002 x11: 0x0000000000000010
x12: 0x0000000000000000 x13: 0x0000000000000002 x14: 0x0000000009010810 x15: 0x0000000010808020
x16: 0x0000000000000148 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x00000001a0bbf000 x21: 0x000000016fd91450 x22: 0x0000000156d207d0 x23: 0x800029e5f0542d01
x24: 0x00000000000000b8 x25: 0x0000000158cf3d00 x26: 0xa006769666e6f636 x27: 0x0000000000000000
x28: 0xa0030303a35302d6 fp: 0x000000016fd913b0 lr: 0x0000000182f38ef8
sp: 0x000000016fd91390 pc: 0x0000000182e70140 cpsr: 0x00000000

App crashes when loading UIWebView in new devices

I am some days with a problem I can't understand.
My hybrid app communicates with a webservice that returns an encrypted text with the html to render. Then the app decrypt this text and render the WebView with the html. This html use a css file that is embedded in app.
What happend is when I debug by XCode nothing happen, but when I download the same version from App Store, the app crashes when the WebView will load. This happen only in new devices, like iPhone 6 and iPad Mini 3. In oldest devices works fine.
I'm debugging in Simulator and iPhone 6 and any problems occurs.
I tried don't use the css local file but the problem continues.
Another WebView that don't use crypted html works fine.
Do you have any idea what can be?
Should I developer a native way?
Log from device:
Incident Identifier: E614B8C5-69FC-4E29-AACE-FEF75D187EA7
CrashReporter Key: 9127443b5b7e252b878fc8c29923f969d5107916
Hardware Model: iPhone7,2
Process: process
Path: /private/var/mobile/Containers/Bundle/Application/C22501DB-99F8-463D-BD49-1D1E8829E1BA/
Identifier: br.mycompany.app
Version: 1.8.4 (1.8.4)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-08-12 10:20:01.561 -0300
Launch Time: 2015-08-12 10:19:52.189 -0300
OS Version: iOS 8.4 (12H143)
Report Version: 105
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000
Triggered by Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 ??? 000000000000000000 0 + 0
1 libdispatch.dylib 0x0000000194f4220c _dispatch_main_queue_callback_4CF + 1608
2 CoreFoundation 0x0000000182bab7f8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
3 CoreFoundation 0x0000000182ba98a0 __CFRunLoopRun + 1492
4 CoreFoundation 0x0000000182ad52d4 CFRunLoopRunSpecific + 396
5 GraphicsServices 0x000000018c52b6fc GSEventRunModal + 168
6 UIKit 0x00000001876d2f40 UIApplicationMain + 1488
7 FAAP 0x00000001000bf098 main (main.m:16)
8 libdyld.dylib 0x0000000194f6aa08 start + 4
9 ??? 000000000000000000 0 + 0
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x0000000195068c24 kevent64 + 8
1 libdispatch.dylib 0x0000000194f4de6c _dispatch_mgr_invoke + 272
2 libdispatch.dylib 0x0000000194f3f998 _dispatch_mgr_thread + 48
Thread 2:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 3:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 4:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 5:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 6 name: WebThread
Thread 6:
0 libsystem_kernel.dylib 0x0000000195083078 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000019511ef28 _pthread_cond_wait + 620
2 WebCore 0x000000019196f984 SendDelegateMessage(NSInvocation*) + 612
3 CoreFoundation 0x0000000182bf7f68 ___forwarding___ + 436
4 CoreFoundation 0x0000000182afacc8 _CF_forwarding_prep_0 + 88
5 WebKitLegacy 0x000000019282b0b0 WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction(WebCore::NavigationAction const&, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, std::__1::function<void (WebCore::PolicyAction)>) + 324
6 WebCore 0x0000000192343448 WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest const&, WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, std::__1::function<void (WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool)>) + 1616
7 WebCore 0x0000000191979fa4 WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) + 992
8 WebCore 0x00000001919aef64 WebCore::FrameLoader::load(WebCore::DocumentLoader*) + 268
9 WebCore 0x00000001919aedf0 WebCore::FrameLoader::load(WebCore::FrameLoadRequest const&) + 1624
10 WebKitLegacy 0x000000019282938c -[WebFrame _loadData:MIMEType:textEncodingName:baseURL:unreachableURL:] + 1712
11 WebCore 0x000000019262b824 HandleRunSource(void*) + 364
12 CoreFoundation 0x0000000182bac23c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 20
13 CoreFoundation 0x0000000182bab4e0 __CFRunLoopDoSources0 + 260
14 CoreFoundation 0x0000000182ba9590 __CFRunLoopRun + 708
15 CoreFoundation 0x0000000182ad52d0 CFRunLoopRunSpecific + 392
16 WebCore 0x00000001919542e0 RunWebThread(void*) + 464
17 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
18 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
19 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 7:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 8:
0 libsystem_kernel.dylib 0x0000000195083c78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000019511d2d8 _pthread_wqthread + 988
2 libsystem_pthread.dylib 0x000000019511ceec start_wqthread + 0
Thread 9 name: AFNetworking
Thread 9:
0 libsystem_kernel.dylib 0x0000000195068e0c mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000195068c84 mach_msg + 68
2 CoreFoundation 0x0000000182bab720 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000182ba9674 __CFRunLoopRun + 936
4 CoreFoundation 0x0000000182ad52d0 CFRunLoopRunSpecific + 392
5 Foundation 0x0000000183a0d4c4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 312
6 Foundation 0x0000000183a6780c -[NSRunLoop(NSRunLoop) run] + 92
7 FAAP 0x00000001000e12c8 +[AFURLConnectionOperation networkRequestThreadEntryPoint:] (AFURLConnectionOperation.m:171)
8 Foundation 0x0000000183af5db4 __NSThread__main__ + 1068
9 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
10 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
11 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 10 name: com.apple.NSURLConnectionLoader
Thread 10:
0 libsystem_kernel.dylib 0x0000000195068e0c mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000195068c84 mach_msg + 68
2 CoreFoundation 0x0000000182bab720 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000182ba9674 __CFRunLoopRun + 936
4 CoreFoundation 0x0000000182ad52d0 CFRunLoopRunSpecific + 392
5 CFNetwork 0x00000001825b2590 +[NSURLConnection(Loader) _resourceLoadLoop:] + 436
6 Foundation 0x0000000183af5db4 __NSThread__main__ + 1068
7 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
8 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
9 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 11 name: JavaScriptCore::BlockFree
Thread 11:
0 libsystem_kernel.dylib 0x0000000195083078 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000019511ef28 _pthread_cond_wait + 620
2 libc++.1.dylib 0x000000019403cd5c std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 136
3 JavaScriptCore 0x0000000184232574 JSC::BlockAllocator::waitForDuration(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> >) + 176
4 JavaScriptCore 0x00000001840c9588 JSC::BlockAllocator::blockFreeingThreadMain() + 76
5 JavaScriptCore 0x00000001840c4b9c WTF::wtfThreadEntryPoint(void*) + 20
6 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
7 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
8 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 12 name: JavaScriptCore::Marking
Thread 12:
0 libsystem_kernel.dylib 0x0000000195083078 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000019511ef28 _pthread_cond_wait + 620
2 libc++.1.dylib 0x000000019403ccac std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 52
3 JavaScriptCore 0x0000000184372edc JSC::GCThread::waitForNextPhase() + 152
4 JavaScriptCore 0x0000000184372f80 JSC::GCThread::gcThreadMain() + 88
5 JavaScriptCore 0x00000001840c4b9c WTF::wtfThreadEntryPoint(void*) + 20
6 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
7 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
8 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 13 name: com.apple.CFSocket.private
Thread 13:
0 libsystem_kernel.dylib 0x0000000195083498 __select + 8
1 CoreFoundation 0x0000000182bb1124 __CFSocketManager + 668
2 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
3 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
4 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 14 name: WebCore: CFNetwork Loader
Thread 14:
0 libsystem_kernel.dylib 0x0000000195068e0c mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000195068c84 mach_msg + 68
2 CoreFoundation 0x0000000182bab720 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000182ba9674 __CFRunLoopRun + 936
4 CoreFoundation 0x0000000182ad52d0 CFRunLoopRunSpecific + 392
5 WebCore 0x00000001919884ec WebCore::runLoaderThread(void*) + 284
6 JavaScriptCore 0x00000001840c4b9c WTF::wtfThreadEntryPoint(void*) + 20
7 libsystem_pthread.dylib 0x000000019511fdc4 _pthread_body + 160
8 libsystem_pthread.dylib 0x000000019511fd20 _pthread_start + 156
9 libsystem_pthread.dylib 0x000000019511cef4 thread_start + 0
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x00000000000084aa x3: 0x00000001950bda74
x4: 0x000000016fd666e8 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000000 x9: 0x00000001702a66c8 x10: 0x0000000000000000 x11: 0x0000000000000000
x12: 0x0000000000000023 x13: 0x0000000000000023 x14: 0x0000000000003fff x15: 0x0000000000000000
x16: 0xffffffffffffffc3 x17: 0x00000001948da6b8 x18: 0x0000000000000000 x19: 0x0000000044000000
x20: 0x000000016fd66b3b x21: 0x0000000000000000 x22: 0x0000000000000000 x23: 0x00000001701439d0
x24: 0x00000001990b0780 x25: 0x000000016fd66b40 x26: 0x00000001990b07c0 x27: 0x0000000000000000
x28: 0x46b2400000000000 fp: 0x000000016fd66b00 lr: 0x0000000194f3d954
sp: 0x000000016fd66af0 pc: 0x0000000000000000 cpsr: 0x80000000

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