我们已经遇到了几次涉及MapKit的怪异崩溃，特别是mapView.setRegion(_ region:, animated:)，并且保存的崩溃日志怪异且无济于事。它们似乎引用内存位置，而不是代码行（回溯行4,5和线程0行7、13、14）。尽管调试信息已设置为带有DSYM的DWARF，但显然.xccrashpoint文件还是DSYM。 .xccrashpoint文件无法在xCode中打开。请注意，当特定的测试人员遇到崩溃时，崩溃日志来自iPhone X设备，我无法复制它。有人可以帮助我弄清这些崩溃日志，还是给我一种使它们有意义的最新方法？
Date/Time: 2018-07-23 13:06:11.8890 -0400
Launch Time: 2018-07-23 13:05:56.6991 -0400
OS Version: iPhone OS 11.4.1 (15G77)
Baseband Version: 1.04.80
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 0x1819b6d8c __exceptionPreprocess + 228 (NSException.m:166)
1 libobjc.A.dylib 0x180b705ec objc_exception_throw + 56 (objc-exception.mm:521)
2 CoreFoundation 0x1819b69f0 -[NSException raise] + 12 (NSException.m:98)
3 MapKit 0x192814de4 -[MKMapView setRegion:animated:] + 596 (MKMapView.m:8360)
4 Local 0x102e2616c 0x102df4000 + 205164
5 Local 0x102ebc394 0x102df4000 + 820116
6 libdispatch.dylib 0x1812a8aa0 _dispatch_call_block_and_release + 24 (init.c:994)
7 libdispatch.dylib 0x1812a8a60 _dispatch_client_callout + 16 (object.m:507)
8 libdispatch.dylib 0x1812e9d80 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 964 (inline_internal.h:2500)
9 CoreFoundation 0x18195f070 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12 (CFRunLoop.c:1815)
10 CoreFoundation 0x18195cbc8 __CFRunLoopRun + 2272 (CFRunLoop.c:3111)
11 CoreFoundation 0x18187cda8 CFRunLoopRunSpecific + 552 (CFRunLoop.c:3245)
12 GraphicsServices 0x183862020 GSEventRunModal + 100 (GSEvent.c:2245)
13 UIKit 0x18b89c758 UIApplicationMain + 236 (UIApplication.m:3965)
14 Local 0x102dfef80 0x102df4000 + 44928
15 libdyld.dylib 0x18130dfc0 start + 4
Thread 0 name:
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x000000018143d2e0 __pthread_kill + 8
1 libsystem_pthread.dylib 0x00000001815e26a8 pthread_kill$VARIANT$armv81 + 360 (pthread.c:1484)
2 libsystem_c.dylib 0x00000001813abdb0 __abort + 152 (abort.c:128)
3 libsystem_c.dylib 0x00000001813abd18 abort + 152 (abort.c:99)
4 libc++abi.dylib 0x0000000180b472c8 abort_message + 132 (abort_message.cpp:75)
5 libc++abi.dylib 0x0000000180b47470 default_terminate_handler() + 304 (cxa_default_handlers.cpp:68)
6 libobjc.A.dylib 0x0000000180b708d4 _objc_terminate() + 124 (objc-exception.mm:657)
7 Local 0x0000000102ee932c 0x102df4000 + 1004332
8 libc++abi.dylib 0x0000000180b6137c std::__terminate(void (*)()) + 16 (cxa_handlers.cpp:66)
9 libc++abi.dylib 0x0000000180b60ccc __cxa_throw + 132 (cxa_exception.cpp:130)
10 libobjc.A.dylib 0x0000000180b70720 objc_exception_throw + 364 (objc-exception.mm:547)
11 CoreFoundation 0x00000001819b69f0 -[NSException raise] + 12 (NSException.m:98)
12 MapKit 0x0000000192814de4 -[MKMapView setRegion:animated:] + 596 (MKMapView.m:8360)
13 Local 0x0000000102e2616c 0x102df4000 + 205164
14 Local 0x0000000102ebc394 0x102df4000 + 820116
15 libdispatch.dylib 0x00000001812a8aa0 _dispatch_call_block_and_release + 24 (init.c:994)
16 libdispatch.dylib 0x00000001812a8a60 _dispatch_client_callout + 16 (object.m:507)
17 libdispatch.dylib 0x00000001812e9d80 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 964 (inline_internal.h:2500)
18 CoreFoundation 0x000000018195f070 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12 (CFRunLoop.c:1815)
19 CoreFoundation 0x000000018195cbc8 __CFRunLoopRun + 2272 (CFRunLoop.c:3111)
20 CoreFoundation 0x000000018187cda8 CFRunLoopRunSpecific + 552 (CFRunLoop.c:3245)
21 GraphicsServices 0x0000000183862020 GSEventRunModal + 100 (GSEvent.c:2245)
22 UIKit 0x000000018b89c758 UIApplicationMain + 236 (UIApplication.m:3965)
23 Local 0x0000000102dfef80 0x102df4000 + 44928
24 libdyld.dylib 0x000000018130dfc0 start + 4
谢谢！
答案 0 :(得分：0)
我在.xccrashpoint程序包中的错误文件夹中查找。有一个标记为“ Locally Symbolicated”的子文件夹，其中有一个符号化的.crash文件。 Subfolder with symbolicated crashlog highlighted here
