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Я получаю сбой, о котором сообщается в Crashlytics, и я понятия не имею, как воспроизвести ошибку, это происходит случайным образом, поэтому ее сложно отладить с помощью Xcode. Есть идеи?

 Crashed: com.apple.main-thread
0  libobjc.A.dylib                0x19be52de8 objc_release   8
1  CoreFoundation                 0x188485138 -[__NSSingleObjectArrayI dealloc]   60
2  CoreFoundation                 0x1885c732c __CFBasicHashDrain   304
3  CoreFoundation                 0x18851aa30 _CFRelease   220
4  CFNetwork                      0x188d4f0dc _CFHTTPServerResponseEnqueue   21232
5  CoreFoundation                 0x18851aa30 _CFRelease   220
6  CFNetwork                      0x188c42090 _CFStreamErrorFromCFError   3820
7  CoreFoundation                 0x18851aa30 _CFRelease   220
8  CFNetwork                      0x188c28198 _CFURLConnectionCopyTimingData   6052
9  libobjc.A.dylib                0x19be34c40 object_cxxDestructFromClass(objc_object*, objc_class*)   112
10 libobjc.A.dylib                0x19be4aa04 objc_destructInstance   88
11 libobjc.A.dylib                0x19be516f8 _objc_rootDealloc   52
12 CFNetwork                      0x188b726a0 (Missing)
13 CFNetwork                      0x188b723fc (Missing)
14 CFNetwork                      0x188bbdbfc CFURLCredentialStorageSetDefaultCredentialForProtectionSpace   18196
15 libobjc.A.dylib                0x19be34c40 object_cxxDestructFromClass(objc_object*, objc_class*)   112
16 libobjc.A.dylib                0x19be4aa04 objc_destructInstance   88
17 libobjc.A.dylib                0x19be516f8 _objc_rootDealloc   52
18 CoreFoundation                 0x1884bb8f0 __RELEASE_OBJECTS_IN_THE_ARRAY__   112
19 CoreFoundation                 0x1884818b8 -[__NSArrayM dealloc]   272
20 CFNetwork                      0x188cd54d0 _CFStreamErrorFromCFError   607020
21 libobjc.A.dylib                0x19be34c40 object_cxxDestructFromClass(objc_object*, objc_class*)   112
22 libobjc.A.dylib                0x19be4aa04 objc_destructInstance   88
23 libobjc.A.dylib                0x19be516f8 _objc_rootDealloc   52
24 libobjc.A.dylib                0x19be34c40 object_cxxDestructFromClass(objc_object*, objc_class*)   112
25 libobjc.A.dylib                0x19be4aa04 objc_destructInstance   88
26 libobjc.A.dylib                0x19be516f8 _objc_rootDealloc   52
27 libswiftCore.dylib             0x18c2547c0 (anonymous namespace)::destroyGenericBox(swift::HeapObject*)   48
28 libswiftCore.dylib             0x18c253714 _swift_release_dealloc   28
29 Alamofire                      0x103bdf5ac $s9Alamofire16DownloadResponseVyypGWOh   372
30 libswiftCore.dylib             0x18c253714 _swift_release_dealloc   28
31 libsystem_blocks.dylib         0x1ce290784 _Block_release   188
32 libdispatch.dylib              0x1881d2280 _dispatch_client_callout   16
33 libdispatch.dylib              0x18818123c _dispatch_main_queue_callback_4CF$VARIANT$mp   896
34 CoreFoundation                 0x188518c30 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__   12
35 CoreFoundation                 0x1885130e8 __CFRunLoopRun   2480
36 CoreFoundation                 0x188512200 CFRunLoopRunSpecific   572
37 GraphicsServices               0x19e68f598 GSEventRunModal   160
38 UIKitCore                      0x18addbbcc -[UIApplication _run]   1052
39 UIKitCore                      0x18ade11a0 UIApplicationMain   164
40 MyProject                      0x102ffdfb8 main   19 (AppDelegate.swift:19)
41 libdyld.dylib                  0x1881f1588 start   4

 

Пожалуйста, помогите мне найти его, с чем связана эта ошибка и как я могу воспроизвести ее и устранить.