我在 Crashlytics 中的 iOS Today 扩展中收到了许多我无法理解的崩溃报告。该扩展程序检索用户的当前位置并将其保存在应用程序中。崩溃看起来像这样：
Thread : Crashed: com.apple.CoreLocation.ConnectionClient.0x174132fc0.events
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000000f2cdbeb8
0 libobjc.A.dylib 0x0000000194d7fbd0 objc_msgSend + 16
1 CoreFoundation 0x00000001834823f8 CFDictionaryApplyFunction + 236
2 CoreLocation 0x0000000183d1c09c (null) + 54344
3 CoreLocation 0x0000000183d1adf0 (null) + 49564
4 libxpc.dylib 0x00000001955c4ccc _xpc_connection_call_event_handler + 68
5 libxpc.dylib 0x00000001955c8a18 do_mach_notify_port_destroyed + 124
6 libxpc.dylib 0x00000001955c8970 _Xmach_notify_port_destroyed + 96
这是另一个：
Thread : Crashed: com.apple.CoreLocation.ConnectionClient.0x1743221c0.events
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x0000000000000008
0 CoreFoundation 0x0000000186678640 CFBasicHashGetBucket + 28
1 CoreFoundation 0x00000001866785c4 CFBasicHashApply + 100
2 CoreFoundation 0x00000001866785c4 CFBasicHashApply + 100
3 CoreFoundation 0x00000001866823d8 CFDictionaryApplyFunction + 204
4 CoreLocation 0x0000000186f1c09c (null) + 54344
5 CoreLocation 0x0000000186f1adf0 (null) + 49564
6 libxpc.dylib 0x0000000198814ccc _xpc_connection_call_event_handler + 68
7 libxpc.dylib 0x0000000198818a18 do_mach_notify_port_destroyed + 124
8 libxpc.dylib 0x0000000198818970 _Xmach_notify_port_destroyed + 96
9 libxpc.dylib 0x00000001988188e4 notify_server + 100
10 libxpc.dylib 0x0000000198812a98 _xpc_connection_mach_event + 1848
11 libdispatch.dylib 0x000000019860da28 _dispatch_client_callout4 + 16
12 libdispatch.dylib 0x0000000198611140 _dispatch_mach_msg_invoke + 492
13 libdispatch.dylib 0x00000001986182d4 _dispatch_queue_drain + 2008
14 libdispatch.dylib 0x0000000198610668 _dispatch_mach_invoke + 136
15 libdispatch.dylib 0x00000001986182d4 _dispatch_queue_drain + 2008
16 libdispatch.dylib 0x0000000198610a5c _dispatch_queue_invoke + 132
17 libdispatch.dylib 0x00000001986182d4 _dispatch_queue_drain + 2008
18 libdispatch.dylib 0x0000000198610a5c _dispatch_queue_invoke + 132
19 libdispatch.dylib 0x000000019861a318 _dispatch_root_queue_drain + 720
20 libdispatch.dylib 0x000000019861bc4c _dispatch_worker_thread3 + 108
21 libsystem_pthread.dylib 0x00000001987ed22c _pthread_wqthread + 816
正如你所看到的，我自己的类在堆栈跟踪中都不可见。
我该如何调试呢？这些崩溃是否出现在用户面前？
谢谢你的帮助！