My iOS app crashed

Unity Engine
, ,
1

The crash logs recorded on iOS Firebase, does anyone have a solution? Using Unity 2022.3.42.

# Crashlytics - Stack trace
# Application: com.xxzhz.ios.eu
# Platform: apple
# Version: 1.3.125 (1387)
# Issue: 7692d285cb603c3c62443c93b01e3c90
# Session: 156b25b6f89a457d91bd7ff906af0af0_DNE_0_v2
# Date: Fri Feb 07 2025 13:05:18 GMT+0800

com.apple.main-thread
0  libsystem_kernel.dylib         0x687c read + 8
1  CoreFoundation                 0x7e200 fdRead + 28
2  CoreFoundation                 0x7e11c fileRead + 56
3  CoreFoundation                 0x7ce74 CFReadStreamRead + 320
4  CFNetwork                      0x9d8fc readEntirely(__CFReadStream*, void*, long) + 56
5  CFNetwork                      0x9bb70 BinaryCookieStorage::readCookiesFromStream(__CFReadStream*, MemoryCookies*, __CFData const**) + 88
6  CFNetwork                      0xba6a0 DiskCookieStorage::readFileToCookies(MemoryCookies*) + 200
7  CFNetwork                      0xbb5e0 DiskCookieStorage::syncStorageWithCompletionLocked(unsigned char, void () block_pointer) + 3360
8  CFNetwork                      0x1f84fc invocation function for block in CFHTTPCookieStorageFlushCookieStores() + 200
9  CoreFoundation                 0x55cf4 __CFDictionaryApplyFunction_block_invoke + 28
10 CoreFoundation                 0x55b10 CFBasicHashApply + 148
11 CoreFoundation                 0x593dc CFDictionaryApplyFunction + 224
12 CFNetwork                      0x1f83a0 CFHTTPCookieStorageFlushCookieStores() + 188
13 libsystem_c.dylib              0x23d68 __cxa_finalize_ranges + 492
14 libsystem_c.dylib              0x23b64 exit + 32
15 UnityFramework                 0x2ded100 UnityRequestQuit + 166 (UnityAppController.mm:166)
16 UnityFramework                 0x3cb3fb8 UnityPlayerLoopImpl + 347 (LibEntryPoint.mm:347)
17 UnityFramework                 0x2df229c UnityRepaint + 218 (UnityAppController+Rendering.mm:218)
18 QuartzCore                     0xc76dc CA::Display::DisplayLinkItem::dispatch_(CA::SignPost::Interval<(CA::SignPost::CAEventCode)835322056>&) + 48
19 QuartzCore                     0xc5914 CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 884
20 QuartzCore                     0xc54ac CA::Display::DisplayLink::dispatch_deferred_display_links(unsigned int) + 352
21 UIKitCore                      0xa09d8 _UIUpdateSequenceRun + 84
22 UIKitCore                      0xa0628 schedulerStepScheduledMainSection + 172
23 UIKitCore                      0xa159c runloopSourceCallback + 92
24 CoreFoundation                 0x56328 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
25 CoreFoundation                 0x562bc __CFRunLoopDoSource0 + 176
26 CoreFoundation                 0x53dc0 __CFRunLoopDoSources0 + 244
27 CoreFoundation                 0x52fbc __CFRunLoopRun + 840
28 CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
29 GraphicsServices               0x11c4 GSEventRunModal + 164
30 UIKitCore                      0x3d2eb0 -[UIApplication _run] + 816
31 UIKitCore                      0x4815b4 UIApplicationMain + 340
32 UnityFramework                 0x2df1ec0 -[UnityFramework runUIApplicationMainWithArgc:argv:] + 96 (main.mm:96)
33 EpicWar                        0x417c main + 28 (main.mm:28)
34 ???                            0x1c7d86ec8

com.q1sdk.stdout
0  libsystem_kernel.dylib         0x687c read + 8
1  UnityFramework                 0x30d3748 __40-[APMReadConsole redirectStandardOutput]_block_invoke + 129 (APMReadConsole.m:129)
2  libdispatch.dylib              0x2370 _dispatch_call_block_and_release + 32
3  libdispatch.dylib              0x40d0 _dispatch_client_callout + 20
4  libdispatch.dylib              0xb6d8 _dispatch_lane_serial_drain + 744
5  libdispatch.dylib              0xc1e0 _dispatch_lane_invoke + 380
6  libdispatch.dylib              0x17258 _dispatch_root_queue_drain_deferred_wlh + 288
7  libdispatch.dylib              0x16aa4 _dispatch_workloop_worker_thread + 540
8  libsystem_pthread.dylib        0x4c7c _pthread_wqthread + 288
9  libsystem_pthread.dylib        0x1488 start_wqthread + 8

APMBlockThrad
0  libsystem_kernel.dylib         0x161c semaphore_timedwait_trap + 8
1  libdispatch.dylib              0x46e8 _dispatch_sema4_timedwait + 64
2  libdispatch.dylib              0x4ce8 _dispatch_semaphore_wait_slow + 76
3  UnityFramework                 0x30eac30 __52-[APMBlockMonitorManager beginMonitor:durationTime:]_block_invoke + 137 (APMBlockMonitorManager.m:137)
4  libdispatch.dylib              0x2370 _dispatch_call_block_and_release + 32
5  libdispatch.dylib              0x40d0 _dispatch_client_callout + 20
6  libdispatch.dylib              0x7218 _dispatch_queue_override_invoke + 916
7  libdispatch.dylib              0x15d8c _dispatch_root_queue_drain + 392
8  libdispatch.dylib              0x16590 _dispatch_worker_thread2 + 156
9  libsystem_pthread.dylib        0x4c40 _pthread_wqthread + 228
10 libsystem_pthread.dylib        0x1488 start_wqthread + 8

Crashed: Thread
0  libsystem_kernel.dylib         0xc1d4 __pthread_kill + 8
1  libsystem_pthread.dylib        0x7ef8 pthread_kill + 268
2  libsystem_c.dylib              0x77ad8 abort + 128
3  libc++abi.dylib                0x135b8 __cxxabiv1::__aligned_malloc_with_fallback(unsigned long) + 130
4  libc++abi.dylib                0x12e90 __cxa_deleted_virtual + 22
5  UnityFramework                 0x348b2f4 GetAllocatorContainingPtr + 2263 (MemoryManager.cpp:2263)
6  UnityFramework                 0x3488eb4 Deallocate + 2198 (MemoryManager.cpp:2198)
7  UnityFramework                 0x34864e8 operator delete + 275 (MemoryManager.cpp:275)
8  UnityFramework                 0x3031304 future::HandlerThread::Run() + 77336
9  UnityFramework                 0x30322e4 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, std::__1::function<void ()>>>(void*) + 81400
10 libsystem_pthread.dylib        0x637c _pthread_start + 136
11 libsystem_pthread.dylib        0x1494 thread_start + 8

com.apple.uikit.eventfetch-thread
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  CoreFoundation                 0x53a84 __CFRunLoopServiceMachPort + 160
5  CoreFoundation                 0x53130 __CFRunLoopRun + 1212
6  CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
7  Foundation                     0xb7500 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
8  Foundation                     0xb7350 -[NSRunLoop(NSRunLoop) runUntilDate:] + 64
9  UIKitCore                      0x3e6358 -[UIEventFetcher threadMain] + 420
10 Foundation                     0xc86c8 __NSThread__start__ + 724
11 libsystem_pthread.dylib        0x637c _pthread_start + 136
12 libsystem_pthread.dylib        0x1494 thread_start + 8

caulk::deferred_logger
0  libsystem_kernel.dylib         0x1604 semaphore_wait_trap + 8
1  caulk                          0x4a0c caulk::semaphore::timed_wait(double) + 220
2  caulk                          0x48c4 caulk::concurrent::details::worker_thread::run() + 36
3  caulk                          0x480c void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4  libsystem_pthread.dylib        0x637c _pthread_start + 136
5  libsystem_pthread.dylib        0x1494 thread_start + 8

caulk.messenger.shared:high
0  libsystem_kernel.dylib         0x1604 semaphore_wait_trap + 8
1  caulk                          0x4a0c caulk::semaphore::timed_wait(double) + 220
2  caulk                          0x48c4 caulk::concurrent::details::worker_thread::run() + 36
3  caulk                          0x480c void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*>>>(void*) + 96
4  libsystem_pthread.dylib        0x637c _pthread_start + 136
5  libsystem_pthread.dylib        0x1494 thread_start + 8

com.apple.CoreMotion.MotionThread
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  CoreFoundation                 0x53a84 __CFRunLoopServiceMachPort + 160
5  CoreFoundation                 0x53130 __CFRunLoopRun + 1212
6  CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
7  CoreFoundation                 0xbdcec CFRunLoopRun + 64
8  CoreMotion                     0x10084 (缺少 UUID ad76b51c2c19371888c6e6a9d73d5868)
9  libsystem_pthread.dylib        0x637c _pthread_start + 136
10 libsystem_pthread.dylib        0x1494 thread_start + 8

Thread
0  libsystem_kernel.dylib         0x71b0 __semwait_signal + 8
1  libsystem_c.dylib              0x17a78 nanosleep + 220
2  libsystem_c.dylib              0x75550 sleep + 52
3  UnityFramework                 0x32f7020 monitorCachedData + 162 (KSCrashCachedData.c:162)
4  libsystem_pthread.dylib        0x637c _pthread_start + 136
5  libsystem_pthread.dylib        0x1494 thread_start + 8

KSCrash Exception Handler (Secondary)
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x2bfc thread_suspend + 108
3  UnityFramework                 0x32f4be4 handleExceptions + 281 (KSCrashMonitor_MachException.c:281)
4  libsystem_pthread.dylib        0x637c _pthread_start + 136
5  libsystem_pthread.dylib        0x1494 thread_start + 8

KSCrash Exception Handler (Primary)
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  UnityFramework                 0x32f4c14 handleExceptions + 290 (KSCrashMonitor_MachException.c:290)
5  libsystem_pthread.dylib        0x637c _pthread_start + 136
6  libsystem_pthread.dylib        0x1494 thread_start + 8

com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  CoreFoundation                 0x53a84 __CFRunLoopServiceMachPort + 160
5  CoreFoundation                 0x53130 __CFRunLoopRun + 1212
6  CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
7  CFNetwork                      0xfdee0 +[__CFN_CoreSchedulingSetRunnable _run:] + 416
8  Foundation                     0xc86c8 __NSThread__start__ + 724
9  libsystem_pthread.dylib        0x637c _pthread_start + 136
10 libsystem_pthread.dylib        0x1494 thread_start + 8

com.google.firebase.crashlytics.MachExceptionServer
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  UnityFramework                 0x3072c08 FIRCLSMachExceptionServer + 192 (FIRCLSMachException.c:192)
5  libsystem_pthread.dylib        0x637c _pthread_start + 136
6  libsystem_pthread.dylib        0x1494 thread_start + 8

com.apple.CFStream.LegacyThread
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  CoreFoundation                 0x53a84 __CFRunLoopServiceMachPort + 160
5  CoreFoundation                 0x53130 __CFRunLoopRun + 1212
6  CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
7  CoreFoundation                 0xbb698 _legacyStreamRunLoop_workThread + 300
8  libsystem_pthread.dylib        0x637c _pthread_start + 136
9  libsystem_pthread.dylib        0x1494 thread_start + 8

onLineCount
0  libsystem_kernel.dylib         0x1688 mach_msg2_trap + 8
1  libsystem_kernel.dylib         0x4d98 mach_msg2_internal + 80
2  libsystem_kernel.dylib         0x4cb0 mach_msg_overwrite + 424
3  libsystem_kernel.dylib         0x4afc mach_msg + 24
4  CoreFoundation                 0x53a84 __CFRunLoopServiceMachPort + 160
5  CoreFoundation                 0x53130 __CFRunLoopRun + 1212
6  CoreFoundation                 0x52830 CFRunLoopRunSpecific + 588
7  Foundation                     0xb7500 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
8  Foundation                     0xb73d4 -[NSRunLoop(NSRunLoop) run] + 64
9  UnityFramework                 0x31ad300 -[GLALifeCycleListener onLineCountThreadAction] + 87 (GLALifeCycleListener.m:87)
10 Foundation                     0xc86c8 __NSThread__start__ + 724
11 libsystem_pthread.dylib        0x637c _pthread_start + 136
12 libsystem_pthread.dylib        0x1494 thread_start + 8

Thread
0  libsystem_kernel.dylib         0x1410 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x4cc8 _pthread_wqthread + 364
2  libsystem_pthread.dylib        0x1488 start_wqthread + 8

Thread
0  libsystem_kernel.dylib         0x1410 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x4cc8 _pthread_wqthread + 364
2  libsystem_pthread.dylib        0x1488 start_wqthread + 8

Thread
0  libsystem_kernel.dylib         0x1410 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x4cc8 _pthread_wqthread + 364
2  libsystem_pthread.dylib        0x1488 start_wqthread + 8

Thread
0  libsystem_kernel.dylib         0x1410 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x4cc8 _pthread_wqthread + 364
2  libsystem_pthread.dylib        0x1488 start_wqthread + 8
2

The crashed thread does not look like something from Unity. Do you have native plugins?

3

We have some plugins, such as Firebase and DotNetty, but we can’t tell which plugins are causing the issue from the crash logs.

4

Search native plugins for std::thread and future.
How to fix it will be another matter, cause it seems that thread has to be ended before Unity shuts down.

5

I searched the entire project and found std::thread only in two places: IL2CPP/libil2cpp/os/Std/ThreadImpl.cpp and LofeltHaptics.framework/LofeltHaptics.

7

After disabling the LofeltHaptics.framework/LofeltHaptics plugin, Firebase is still reporting this crash. How should I continue investigating the issue?