这是崩溃日志。据我了解，由于某些null或数组超出索引而导致崩溃。
因为异常类型为 EXC_CRASH（SIGABRT），并且异常记录为 EXC_CORPSE_NOTIFY
除此之外，我对崩溃日志一无所知。
它说 NSObject + 1048524（NSObject）didNotRecognizeSelector：] ，对我来说没有任何意义。崩溃日志中没有其他信息可以说明崩溃的确切位置以及发生错误的那一行。我已经看到了一些崩溃日志，这些崩溃日志提供了很多信息，例如发生错误的行以及可能的原因，但是此消息没有任何内容。
Incident Identifier: DA8D4971-24BF-4865-87FD-93A2F2CCA1FD
CrashReporter Key: 503ddaac3c197c2ebb4a9e32e69d1746f02ca3dd
Hardware Model: iPhone5,4
Process: MyAPP_MyTesting_Environment [411]
Path: /private/var/containers/Bundle/Application/7E041111-CAD9-4040-B3F4-7CADCCABE915/MyAPP_MyTesting_Environment.app/MyAPP_MyTesting_Environment
Identifier: com.mycomp.internal.myapp
Version: 1 (4.5.6)
Code Type: ARM (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.mycomp.internal.myapp [422]
Date/Time: 2019-11-04 14:35:57.3458 +0000
Launch Time: 2019-11-04 14:35:26.0000 +0000
OS Version: iPhone OS 10.3.3 (14G60)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Application Specific Information:
abort() called
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x1d67fb38 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x1c907062 objc_exception_throw + 33
2 CoreFoundation 0x1d684fcc -[NSObject+ 1048524 (NSObject) doesNotRecognizeSelector:] + 117
3 CoreFoundation 0x1d6830be ___forwarding___ + 691
4 CoreFoundation 0x1d5abdc4 _CF_forwarding_prep_0 + 19
5 MyAPP_MyTesting_Environment 0x0012aa38 0xa9000 + 531000
6 libdispatch.dylib 0x1cd4d792 _dispatch_call_block_and_release + 5
7 libdispatch.dylib 0x1cd4d77e _dispatch_client_callout + 17
8 libdispatch.dylib 0x1cd51d00 _dispatch_main_queue_callback_4CF + 897
9 CoreFoundation 0x1d63bd64 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 3
10 CoreFoundation 0x1d639e14 __CFRunLoopRun + 843
11 CoreFoundation 0x1d58d1aa CFRunLoopRunSpecific + 465
12 CoreFoundation 0x1d58cfcc CFRunLoopRunInMode + 99
13 GraphicsServices 0x1ed37b3c GSEventRunModal + 75
14 UIKit 0x22915a4e UIApplicationMain + 145
15 MyAPP_MyTesting_Environment 0x00134740 0xa9000 + 571200
16 libdyld.dylib 0x1cd7a4e6 _dyld_process_info_notify_release + 25
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x1ce4dacc __pthread_kill + 8
1 libsystem_pthread.dylib 0x1cf06086 pthread_kill + 62
2 libsystem_c.dylib 0x1cde295a abort + 108
3 libc++abi.dylib 0x1c8e7708 __cxa_bad_cast + 0
4 libc++abi.dylib 0x1c8fe552 default_unexpected_handler+ 99666 () + 0
5 libobjc.A.dylib 0x1c90731e _objc_terminate+ 29470 () + 234
6 MyAPP_MyTesting_Environment 0x001b0d70 0xa9000 + 1080688
7 libc++abi.dylib 0x1c8fb98e std::__terminate(void (*)+ 88462 ()) + 78
8 libc++abi.dylib 0x1c8fb1a2 __cxxabiv1::exception_cleanup_func+ 86434 (_Unwind_Reason_Code, _Unwind_Exception*) + 0
9 libobjc.A.dylib 0x1c907138 _objc_exception_destructor+ 28984 (void*) + 0
10 CoreFoundation 0x1d684fd0 __methodDescriptionForSelector + 0
11 CoreFoundation 0x1d6830c2 ___forwarding___ + 696
12 CoreFoundation 0x1d5abdc8 _CF_forwarding_prep_0 + 24
13 MyAPP_MyTesting_Environment 0x0012aa3c 0xa9000 + 531004
14 libdispatch.dylib 0x1cd4d796 _dispatch_call_block_and_release + 10
15 libdispatch.dylib 0x1cd4d782 _dispatch_client_callout + 22
16 libdispatch.dylib 0x1cd51d04 _dispatch_main_queue_callback_4CF + 902
17 CoreFoundation 0x1d63bd68 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 8
18 CoreFoundation 0x1d639e18 __CFRunLoopRun + 848
19 CoreFoundation 0x1d58d1ae CFRunLoopRunSpecific + 470
20 CoreFoundation 0x1d58cfd0 CFRunLoopRunInMode + 104
21 GraphicsServices 0x1ed37b40 GSEventRunModal + 80
22 UIKit 0x22915a52 UIApplicationMain + 150
23 MyAPP_MyTesting_Environment 0x00134744 0xa9000 + 571204
24 libdyld.dylib 0x1cd7a4ea start + 2
感谢您提供任何有助于更好地了解崩溃日志的帮助