Closed
Description
[REQUIRED] Step 1: Describe your environment
- Xcode version: 11.4.1
- Firebase Component: Crashlytics / Fabric
- Component version: Crashlytics v.3.14.0 / Fabric v.1.10.2
- Installation method: CocoaPods
[REQUIRED] Step 2: Describe the problem
We encountered a crash, only once, without knowing its specific path and the root cause.
But looking at the log, it seems to be a fabric problem.
Crashed Thread: 4 Dispatch queue: com.twitter.crashlytics.mac.work-queue (QOS: UNSPECIFIED)
name=NSInvalidArgumentException,reason:Cannot create task from nil request
Date/Time: 2020-07-03 12:23:10.211 +0800
OS Version: Mac OS X 10.15.5 (19F101)
Report Version: 12
Bridge OS Version: 4.5 (17P5300)
Time Awake Since Boot: 62000 seconds
System Integrity Protection: disabled
Crashed Thread: 4 Dispatch queue: com.twitter.crashlytics.mac.work-queue (QOS: UNSPECIFIED)
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Illegal instruction: 4
Termination Reason: Namespace SIGNAL, Code 0x4
Terminating Process: exc handler [75629]
0 CoreFoundation 0x00007fff336e3be7 __exceptionPreprocess + 250
1 libobjc.A.dylib 0x00007fff6c4bb5bf objc_exception_throw + 48
2 CFNetwork 0x00007fff31fa194e CFURLConnectionInvalidateConnectionCache + 21331
3 CFNetwork 0x00007fff31fa778f CFURLConnectionInvalidateConnectionCache + 45460
4 CFNetwork 0x00007fff31fa78bf CFURLConnectionInvalidateConnectionCache + 45764
5 libdispatch.dylib 0x00007fff6d609658 _dispatch_client_callout + 8
6 libdispatch.dylib 0x00007fff6d6156ec _dispatch_lane_barrier_sync_invoke_and_complete + 60
7 CFNetwork 0x00007fff31fa0e15 CFURLConnectionInvalidateConnectionCache + 18458
8 CFNetwork 0x00007fff31fa1496 CFURLConnectionInvalidateConnectionCache + 20123
9 MyApp 0x00000001102125e3 -[CLSNetworkClient startNewUploadRequest:filePath:] + 209
10 MyApp 0x0000000110213186 __32-[CLSNetworkClient restartTask:]_block_invoke + 114
11 Foundation 0x00007fff35cdfac5 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 7
12 Foundation 0x00007fff35cdf9e6 -[NSBlockOperation main] + 80
13 Foundation 0x00007fff35cdf981 __NSOPERATION_IS_INVOKING_MAIN__ + 17
14 Foundation 0x00007fff35cdebb3 -[NSOperation start] + 722
15 Foundation 0x00007fff35cde8d9 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 17
16 Foundation 0x00007fff35cde7a9 __NSOQSchedule_f + 182
17 libdispatch.dylib 0x00007fff6d6152b9 _dispatch_block_async_invoke2 + 83
18 libdispatch.dylib 0x00007fff6d609658 _dispatch_client_callout + 8
19 libdispatch.dylib 0x00007fff6d60b818 _dispatch_continuation_pop + 414
20 libdispatch.dylib 0x00007fff6d60af16 _dispatch_async_redirect_invoke + 703
21 libdispatch.dylib 0x00007fff6d617957 _dispatch_root_queue_drain + 326
22 libdispatch.dylib 0x00007fff6d618097 _dispatch_worker_thread2 + 92
23 libsystem_pthread.dylib 0x00007fff6d8639f7 _pthread_wqthread + 220
24 libsystem_pthread.dylib 0x00007fff6d862b77 start_wqthread + 15
I hope you can help confirm it.
Thank you!