I have downloaded symbolicated crash report using Xcode but unable to understand it as in backtrace it shows below method where it crashed:
-[UIView(Internal) _addSubview:positioned:relativeTo:] + 132 (UIView.m:16297). However, I can't find that specific method in my code where exception occurred. Below is the crash report:
Incident Identifier: 36EACC3D-E19F-4F23-B788-CD18C8D21052
Hardware Model: iPad13,4
Process: SuperApp [1625]
Path: /private/var/containers/Bundle/Application/5AEC3228-FC0F-48FA-9812-276AAD48B44D/SuperApp.app/SuperApp
Identifier: sa.com.stc.SuperMobileApp
Version: 1.0 (1.4.0)
AppStoreTools: 12E262
AppVariant: 1:iPad13,4:14
Beta: YES
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: sa.com.stc.SuperMobileApp [793]
Date/Time: 2021-06-20 17:34:25.7885 +0300
Launch Time: 2021-06-19 22:08:42.5573 +0300
OS Version: iPhone OS 15.0 (19A5261w)
Release Type: Beta
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x18082ff90 __exceptionPreprocess + 220 (NSException.m:199)
1 libobjc.A.dylib 0x198eeb21c objc_exception_throw + 60 (objc-exception.mm:565)
2 CoreFoundation 0x1808bcce0 +[NSException raise:format:] + 112 (NSException.m:155)
3 UIKitCore 0x182c4a458 -[UIView(Internal) _addSubview:positioned:relativeTo:] + 132 (UIView.m:16297)
4 UIKitCore 0x182ff5638 __53-[_UINavigationParallaxTransition animateTransition:]_block_invoke_2 + 1304 (_UINavigationParallaxTransition.m:383)
5 UIKitCore 0x182c2acf4 +[UIView(Animation) performWithoutAnimation:] + 104 (UIView.m:14461)
6 UIKitCore 0x183144bb8 __53-[_UINavigationParallaxTransition animateTransition:]_block_invoke + 260 (_UINavigationParallaxTransition.m:319)
7 UIKitCore 0x182e91458 +[UIView _performBlockDelayingTriggeringResponderEvents:forScene:] + 252 (UIView.m:15984)
8 UIKitCore 0x182fb249c -[_UINavigationParallaxTransition animateTransition:] + 1092 (_UINavigationParallaxTransition.m:317)
9 UIKitCore 0x182f276ec ___UIViewControllerTransitioningRunCustomTransition_block_invoke_2 + 76 (UIViewControllerTransitioning.m:0)
10 UIKitCore 0x182ecee34 +[UIKeyboardSceneDelegate _pinInputViewsForKeyboardSceneDelegate:onBehalfOfResponder:duringBlock:] + 172 (UIKeyboardSceneDelegate.m:1968)
11 UIKitCore 0x1834cd880 ___UIViewControllerTransitioningRunCustomTransition_block_invoke.663 + 204 (UIViewControllerTransitioning.m:1258)
12 UIKitCore 0x182da8914 +[UIView(Animation) _setAlongsideAnimations:toRunByEndOfBlock:] + 204 (UIView.m:14416)
13 UIKitCore 0x182da879c _UIViewControllerTransitioningRunCustomTransition + 628 (UIViewControllerTransitioning.m:1249)
14 UIKitCore 0x182e60ed8 -[UINavigationController _startCustomTransition:] + 3412 (UINavigationController.m:2224)
15 UIKitCore 0x182d2bbec -[UINavigationController _startDeferredTransitionIfNeeded:] + 692 (UINavigationController.m:7291)
16 UIKitCore 0x182d29e28 -[UINavigationController __viewWillLayoutSubviews] + 168 (UINavigationController.m:7596)
17 UIKitCore 0x182d66bf0 -[UILayoutContainerView layoutSubviews] + 228 (UILayoutContainerView.m:88)
18 UIKitCore 0x182be1498 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 2768 (UIView.m:18074)
19 QuartzCore 0x184440f10 CA::Layer::layout_if_needed(CA::Transaction*) + 536 (CALayer.mm:10004)
20 QuartzCore 0x18444f664 CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 144 (CALayer.mm:2476)
21 QuartzCore 0x184479fa8 CA::Context::commit_transaction(CA::Transaction*, double, double*) + 480 (CAContextInternal.mm:2549)
22 QuartzCore 0x1844b8910 CA::Transaction::commit() + 680 (CATransactionInternal.mm:449)
23 QuartzCore 0x184617394 CA::Transaction::flush_as_runloop_observer(bool) + 72 (CATransactionInternal.mm:941)
24 CoreFoundation 0x1807dbd04 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 36 (CFRunLoop.c:1799)
25 CoreFoundation 0x18076a334 __CFRunLoopDoObservers + 572 (CFRunLoop.c:1912)
26 CoreFoundation 0x1807c89c0 __CFRunLoopRun + 1052 (CFRunLoop.c:2958)
27 CoreFoundation 0x1807d631c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3247)
28 GraphicsServices 0x19c174600 GSEventRunModal + 164 (GSEvent.c:2200)
29 UIKitCore 0x182fae9b0 -[UIApplication _run] + 1084 (UIApplication.m:3409)
30 UIKitCore 0x182fae424 UIApplicationMain + 2204 (UIApplication.m:4949)
31 SuperApp 0x1028eec30 main + 68 (AppDelegate.swift:24)
32 dyld 0x102f2121c start + 520 (dyldMain.cpp:857)
Thread 0 name:
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x00000001b63471f4 __pthread_kill + 8
1 libsystem_pthread.dylib 0x00000001f0e0123c pthread_kill + 268 (pthread.c:1609)
2 libsystem_c.dylib 0x000000018b8b2500 __abort + 128 (abort.c:155)
3 libsystem_c.dylib 0x000000018b8b2480 abort + 176 (abort.c:126)
4 libc++abi.dylib 0x0000000198ff0a7c abort_message + 132 (abort_message.cpp:78)
5 libc++abi.dylib 0x0000000198fe19b8 demangling_terminate_handler() + 352 (cxa_default_handlers.cpp:67)
6 libobjc.A.dylib 0x0000000198eef2fc _objc_terminate() + 144 (objc-exception.mm:701)
7 SuperApp 0x0000000102ae3b00 CLSTerminateHandler+ 2079488 () + 348
8 libc++abi.dylib 0x0000000198fefe10 std::__terminate(void (*)()) + 20 (cxa_handlers.cpp:59)
9 libc++abi.dylib 0x0000000198ff2dc4 __cxa_rethrow + 148 (cxa_exception.cpp:616)
10 libobjc.A.dylib 0x0000000198eeb1d4 objc_exception_rethrow + 44 (objc-exception.mm:604)
11 CoreFoundation 0x00000001807d6408 CFRunLoopRunSpecific + 836 (CFRunLoop.c:3262)
12 GraphicsServices 0x000000019c174600 GSEventRunModal + 164 (GSEvent.c:2200)
13 UIKitCore 0x0000000182fae9b0 -[UIApplication _run] + 1084 (UIApplication.m:3409)
14 UIKitCore 0x0000000182fae424 UIApplicationMain + 2204 (UIApplication.m:4949)
15 SuperApp 0x00000001028eec30 main + 68 (AppDelegate.swift:24)
16 dyld 0x0000000102f2121c start + 520 (dyldMain.cpp:857)
Thread 1 name:
Thread 1:
0 libsystem_kernel.dylib 0x00000001b6321b78 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001b6320edc mach_msg + 76 (mach_msg.c:119)
2 CoreFoundation 0x00000001807c94c8 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2641)
3 CoreFoundation 0x00000001807c8a60 __CFRunLoopRun + 1212 (CFRunLoop.c:2979)
4 CoreFoundation 0x00000001807d631c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3247)
5 Foundation 0x0000000181f7b018 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:377)
6 Foundation 0x0000000181f7aee4 -[NSRunLoop(NSRunLoop) runUntilDate:] + 92 (NSRunLoop.m:424)
7 UIKitCore 0x0000000182c92cec -[UIEventFetcher threadMain] + 524 (UIEventFetcher.m:1054)
8 Foundation 0x0000000181fe5a04 __NSThread__start__ + 864 (NSThread.m:742)
9 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
10 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 2 name:
Thread 2:
0 libsystem_kernel.dylib 0x00000001b6321b78 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001b6320edc mach_msg + 76 (mach_msg.c:119)
2 CoreFoundation 0x00000001807c94c8 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2641)
3 CoreFoundation 0x00000001807c8a60 __CFRunLoopRun + 1212 (CFRunLoop.c:2979)
4 CoreFoundation 0x00000001807d631c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3247)
5 AudioSession 0x00000001897e5330 CADeprecated::GenericRunLoopThread::Entry(void*) + 164 (GenericRunLoopThread.h:95)
6 AudioSession 0x00000001897eae58 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 92 (CAPThread.cpp:324)
7 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
8 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 3 name:
Thread 3:
0 libsystem_kernel.dylib 0x00000001b63474ec select$DARWIN_EXTSN + 8
1 WebRTC 0x0000000103b18d5c 0x103ac0000 + 363868
2 WebRTC 0x0000000103b1e95c 0x103ac0000 + 387420
3 WebRTC 0x0000000103b1de94 0x103ac0000 + 384660
4 WebRTC 0x0000000103b1f2e4 0x103ac0000 + 389860
5 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
6 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 4 name:
Thread 4:
0 libsystem_kernel.dylib 0x00000001b6346f8c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x00000001f0e03e28 _pthread_cond_wait + 1240 (pthread_cond.c:636)
2 WebRTC 0x0000000103b24604 0x103ac0000 + 411140
3 WebRTC 0x0000000103b244e0 0x103ac0000 + 410848
4 WebRTC 0x0000000103b11884 0x103ac0000 + 333956
5 WebRTC 0x0000000103b1e95c 0x103ac0000 + 387420
6 WebRTC 0x0000000103b1de94 0x103ac0000 + 384660
7 WebRTC 0x0000000103b1f2e4 0x103ac0000 + 389860
8 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
9 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 5 name:
Thread 5:
0 libsystem_kernel.dylib 0x00000001b6346f8c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x00000001f0e03e28 _pthread_cond_wait + 1240 (pthread_cond.c:636)
2 WebRTC 0x0000000103b24614 0x103ac0000 + 411156
3 WebRTC 0x0000000103b244e0 0x103ac0000 + 410848
4 WebRTC 0x0000000103b11884 0x103ac0000 + 333956
5 WebRTC 0x0000000103b1e95c 0x103ac0000 + 387420
6 WebRTC 0x0000000103b1de94 0x103ac0000 + 384660
7 WebRTC 0x0000000103b1f2e4 0x103ac0000 + 389860
8 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
9 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 6 name:
Thread 6:
0 libsystem_kernel.dylib 0x00000001b6346f8c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x00000001f0e03e28 _pthread_cond_wait + 1240 (pthread_cond.c:636)
2 WebRTC 0x0000000103b24604 0x103ac0000 + 411140
3 WebRTC 0x0000000103b244e0 0x103ac0000 + 410848
4 WebRTC 0x0000000103bdf4bc 0x103ac0000 + 1176764
5 WebRTC 0x0000000103bdee4c 0x103ac0000 + 1175116
6 WebRTC 0x0000000103b23fcc 0x103ac0000 + 409548
7 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
8 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 7 name:
Thread 7:
0 libsystem_kernel.dylib 0x00000001b6321b78 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001b6320edc mach_msg + 76 (mach_msg.c:119)
2 SuperApp 0x0000000102ad1320 CLSMachExceptionServer + 100
3 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
4 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 8 name:
Thread 8:
0 libsystem_kernel.dylib 0x00000001b6321b78 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001b6320edc mach_msg + 76 (mach_msg.c:119)
2 CoreFoundation 0x00000001807c94c8 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2641)
3 CoreFoundation 0x00000001807c8a60 __CFRunLoopRun + 1212 (CFRunLoop.c:2979)
4 CoreFoundation 0x00000001807d631c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3247)
5 CFNetwork 0x00000001811bae6c +[__CFN_CoreSchedulingSetRunnable _run:] + 464 (CoreSchedulingSet.mm:1372)
6 Foundation 0x0000000181fe5a04 __NSThread__start__ + 864 (NSThread.m:742)
7 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
8 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 9 name:
Thread 9:
0 libsystem_kernel.dylib 0x00000001b63474ec select$DARWIN_EXTSN + 8
1 CoreFoundation 0x00000001808068a8 __CFSocketManager + 648 (CFSocket.c:1343)
2 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
3 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 10 name:
Thread 10:
0 libsystem_kernel.dylib 0x00000001b6321b78 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001b6320edc mach_msg + 76 (mach_msg.c:119)
2 CoreFoundation 0x00000001807c94c8 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2641)
3 CoreFoundation 0x00000001807c8a60 __CFRunLoopRun + 1212 (CFRunLoop.c:2979)
4 CoreFoundation 0x00000001807d631c CFRunLoopRunSpecific + 600 (CFRunLoop.c:3247)
5 Foundation 0x0000000181f7b018 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:377)
6 CocoaAsyncSocket 0x000000010323e0b4 +[GCDAsyncSocket cfstreamThread:] + 376 (GCDAsyncSocket.m:7655)
7 Foundation 0x0000000181fe5a04 __NSThread__start__ + 864 (NSThread.m:742)
8 libsystem_pthread.dylib 0x00000001f0e00220 _pthread_start + 148 (pthread.c:890)
9 libsystem_pthread.dylib 0x00000001f0e0962c thread_start + 8
Thread 11:
0 libsystem_pthread.dylib 0x00000001f0e09618 start_wqthread + 0
Thread 12:
0 libsystem_pthread.dylib 0x00000001f0e09618 start_wqthread + 0
Thread 13:
0 libsystem_pthread.dylib 0x00000001f0e09618 start_wqthread + 0
Thread 14 name:
Thread 14:
0 libsystem_kernel.dylib 0x00000001b6349068 kevent_id + 8
1 libdispatch.dylib 0x000000018047774c _dispatch_kq_poll + 220 (event_kevent.c:750)
2 libdispatch.dylib 0x0000000180478210 _dispatch_event_loop_wait_for_ownership + 436 (event_kevent.c:2203)
3 libdispatch.dylib 0x0000000180463eb0 __DISPATCH_WAIT_FOR_QUEUE__ + 364 (queue.c:1670)
4 libdispatch.dylib 0x0000000180463a38 _dispatch_sync_f_slow + 164 (queue.c:1751)
5 CoreData 0x0000000187b8b77c -[NSManagedObjectContext performBlockAndWait:] + 268 (NSManagedObjectContext.m:4015)
6 ChatCore 0x00000001043d8d5c specialized NSManagedObjectContext.fetch<A>(where:sortedBy:) + 468 (NSManagedObjectContext+ChatCore.swift:112)
7 ChatCore 0x0000000104363cd0 CoreDataMessageStorage.fetchSentUnreadMessages(forConversationWith:currentUser:) + 792 (CoreDataMessageStorage.swift:663)
8 ChatCore 0x00000001043ce87c ChatMessageStore.fetchSentUnreadMessages(forConversationWith:currentUser:) + 32 (ChatMessageStore.swift:158)
9 ChatCore 0x00000001043ce87c closure #3 in XMPPConversationHistoryModule.xmppMessageArchiveModule(_:didFinishArchiveFor:) + 64 (XMPPConversationHistoryModule.swift:137)
10 ChatCore 0x00000001043ce87c thunk for @callee_guaranteed (@guaranteed XMPPJID) -> (@owned [Message]?, @error @owned Error) + 64 (<compiler-generated>:0)
11 ChatCore 0x00000001043ce87c specialized Optional.flatMap<A>(_:) + 64 (<compiler-generated>:0)
12 ChatCore 0x00000001043ce87c specialized XMPPConversationHistoryModule.xmppMessageArchiveModule(_:didFinishArchiveFor:) + 744 (XMPPConversationHistoryModule.swift:136)
13 ChatCore 0x0000000104372e80 XMPPConversationHistoryModule.xmppMessageArchiveModule(_:didFinishArchiveFor:) + 12 (<compiler-generated>:124)
14 ChatCore 0x0000000104372e80 protocol witness for XMPPMessageArchiveModuleDelegate.xmppMessageArchiveModule(_:didFinishArchiveFor:) in conformance XMPPConversationHistoryModule + 12 (XMPPMessageArchiveModule.swift:0)
15 ChatCore 0x0000000104372e80 specialized XMPPMessageArchiveModule.xmppMessageArchiveManagement(_:didFinishReceivingMessagesWith:for:) + 356
16 ChatCore 0x0000000104371594 XMPPMessageArchiveModule.xmppMessageArchiveManagement(_:didFinishReceivingMessagesWith:for:) + 16 (<compiler-generated>:0)
17 ChatCore 0x0000000104371594 @objc XMPPMessageArchiveModule.xmppMessageArchiveManagement(_:didFinishReceivingMessagesWith:for:) + 96
18 CoreFoundation 0x00000001807c5e04 __invoking___ + 148
19 CoreFoundation 0x000000018076cc3c -[NSInvocation invoke] + 376 (NSForwarding.m:3448)
20 CoreFoundation 0x000000018076c690 -[NSInvocation invokeWithTarget:] + 80 (NSForwarding.m:3549)
21 XMPPFramework 0x0000000104053fac __42-[GCDMulticastDelegate forwardInvocation:]_block_invoke + 40 (GCDMulticastDelegate.m:281)
22 libdispatch.dylib 0x0000000180451c6c _dispatch_call_block_and_release + 32 (init.c:1510)
23 libdispatch.dylib 0x0000000180453a78 _dispatch_client_callout + 20 (object.m:560)
24 libdispatch.dylib 0x000000018045b8bc _dispatch_lane_serial_drain + 692 (inline_internal.h:2603)
25 libdispatch.dylib 0x000000018045c4c4 _dispatch_lane_invoke + 412 (queue.c:3926)
26 libdispatch.dylib 0x00000001804678f4 _dispatch_workloop_worker_thread + 780 (queue.c:6720)
27 libsystem_pthread.dylib 0x00000001f0e02058 _pthread_wqthread + 288 (pthread.c:2496)
28 libsystem_pthread.dylib 0x00000001f0e09620 start_wqthread + 8
Thread 15:
0 libsystem_pthread.dylib 0x00000001f0e09618 start_wqthread + 0
Thread 16:
0 libsystem_pthread.dylib 0x00000001f0e09618 start_wqthread + 0
EOF
