我已将我的应用提交给审核，但被拒绝了。
总而言之，苹果公司说我的应用程序在启动时崩溃了，我应该在真实的设备上对其进行测试。
我已经在iPhone和iPad的几种真实设备上测试了我的应用程序，并且已经通过TestFlight对其进行了测试，而没有在启动时发生任何已知的崩溃。
他们在我后面附加了crash_log来分析问题，但是我无法根据他们提供的信息来确定问题，也许有人可以帮助我根据可能的原因找出导致问题的原因。在他们的crash_log中。
我只能确定它在Main Thread中崩溃了，这非常模糊。
这里是crash_log
{"app_name":"Union","timestamp":"2018-08-12 11:03:04.14 -0700","app_version":"1.0","slice_uuid":"4fab1f57-a08b-3604-9e09-73488d1e4019","adam_id":1346010710,"build_version":"23","bundleID":"com.ivancantarino.Union","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 11.4.1 (15G77)","incident_id":"AD9ED6DF-E560-49F8-A3C9-0454A7E7EA82","name":"Union"}
Incident Identifier: AD9ED6DF-E560-49F8-A3C9-0454A7E7EA82
CrashReporter Key: 2f0a1db768819ed531b57a3f0eceba0c4e03cc30
Hardware Model: xxx1
Process: Union [272]
Path: /private/var/containers/Bundle/Application/1235D72F-63C9-49F7-B29F-9DB2EF9B8DDC/Union.app/Union
Identifier: com.ivancantarino.Union
Version: 23 (1.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.ivancantarino.Union [390]
Date/Time: 2018-08-12 11:03:03.8680 -0700
Launch Time: 2018-08-12 11:00:58.0841 -0700
OS Version: iPhone OS 11.4.1 (15G77)
Baseband Version: n/a
Report Version: 104
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000100f601f4
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 Union 0x0000000100f601f4 0x100dfc000 + 1458676
1 Union 0x0000000100f6635c 0x100dfc000 + 1483612
2 Union 0x0000000100f5caa8 0x100dfc000 + 1444520
3 Foundation 0x00000001820d21bc 0x1820a1000 + 201148
4 CoreFoundation 0x0000000181700c3c 0x181629000 + 883772
5 CoreFoundation 0x00000001817001b8 0x181629000 + 881080
6 CoreFoundation 0x00000001816fff14 0x181629000 + 880404
7 CoreFoundation 0x000000018177d84c 0x181629000 + 1394764
8 CoreFoundation 0x0000000181636f38 0x181629000 + 57144
9 Foundation 0x00000001820a7bbc 0x1820a1000 + 27580
10 UIKit 0x000000018b737518 0x18b337000 + 4195608
11 UIKit 0x000000018b348d94 0x18b337000 + 73108
12 UIKit 0x000000018bfde84c 0x18b337000 + 13269068
13 UIKit 0x000000018b3481ec 0x18b337000 + 70124
14 UIKit 0x000000018bdc3ac8 0x18b337000 + 11061960
15 UIKit 0x000000018bf11bf8 0x18b337000 + 12430328
16 UIKit 0x000000018b347c0c 0x18b337000 + 68620
17 UIKit 0x000000018b3475a8 0x18b337000 + 66984
18 UIKit 0x000000018b385334 0x18b337000 + 320308
19 FrontBoardServices 0x0000000183f70f24 0x183f64000 + 53028
20 libdispatch.dylib 0x0000000181060a60 0x18105f000 + 6752
21 libdispatch.dylib 0x0000000181068170 0x18105f000 + 37232
22 FrontBoardServices 0x0000000183fa4878 0x183f64000 + 264312
23 FrontBoardServices 0x0000000183fa451c 0x183f64000 + 263452
24 FrontBoardServices 0x0000000183fa4ab8 0x183f64000 + 264888
25 CoreFoundation 0x0000000181717404 0x181629000 + 975876
26 CoreFoundation 0x0000000181716c2c 0x181629000 + 973868
27 CoreFoundation 0x000000018171479c 0x181629000 + 964508
28 CoreFoundation 0x0000000181634da8 0x181629000 + 48552
29 GraphicsServices 0x000000018361a020 0x18360f000 + 45088
30 UIKit 0x000000018b654758 0x18b337000 + 3266392
31 Union 0x0000000100e031e4 0x100dfc000 + 29156
32 libdyld.dylib 0x00000001810c5fc0 0x1810c5000 + 4032
Thread 1 name: com.apple.uikit.eventfetch-thread
Thread 1:
0 libsystem_kernel.dylib 0x00000001811d3de8 0x1811d3000 + 3560
1 libsystem_kernel.dylib 0x00000001811d3c60 0x1811d3000 + 3168
2 CoreFoundation 0x0000000181716e40 0x181629000 + 974400
3 CoreFoundation 0x0000000181714908 0x181629000 + 964872
4 CoreFoundation 0x0000000181634da8 0x181629000 + 48552
5 Foundation 0x00000001820a9674 0x1820a1000 + 34420
6 Foundation 0x00000001820a951c 0x1820a1000 + 34076
7 UIKit 0x000000018b339768 0x18b337000 + 10088
8 Foundation 0x00000001821b9efc 0x1820a1000 + 1150716
9 libsystem_pthread.dylib 0x0000000181395220 0x181393000 + 8736
10 libsystem_pthread.dylib 0x0000000181395110 0x181393000 + 8464
11 libsystem_pthread.dylib 0x0000000181393b10 0x181393000 + 2832
Thread 2:
0 libsystem_pthread.dylib 0x0000000181393b04 0x181393000 + 2820
Thread 3:
0 libsystem_kernel.dylib 0x00000001811f5d78 0x1811d3000 + 142712
1 libsystem_pthread.dylib 0x0000000181393eb4 0x181393000 + 3764
2 libsystem_pthread.dylib 0x0000000181393b08 0x181393000 + 2824
Thread 4:
0 libsystem_pthread.dylib 0x0000000181393b04 0x181393000 + 2820
Thread 5:
0 libsystem_pthread.dylib 0x0000000181393b04 0x181393000 + 2820
Thread 6:
0 libsystem_pthread.dylib 0x0000000181393b04 0x181393000 + 2820
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x00000001c00320e0 x1: 0x0000000000000303 x2: 0x0000000000000303 x3: 0x0000000000000000
x4: 0x0000000000000000 x5: 0x0000000000000000 x6: 0x0000000102009cd0 x7: 0x0000000000000000
x8: 0x00000000000003d0 x9: 0x0000000000000000 x10: 0x000001a1b39294a1 x11: 0x0000002d0000003f
x12: 0x0000000102868870 x13: 0x000021a1b39294a1 x14: 0x00000000000d52ac x15: 0x00000000000003ff
x16: 0x0000000180944250 x17: 0x00000001820b43dc x18: 0x0000000000000000 x19: 0x00000001c00320e0
x20: 0x0000000000000000 x21: 0x0000000000000000 x22: 0x00000001ac5221c0 x23: 0x00000001c0025500
x24: 0x00000001b38ce000 x25: 0x00000001b38ce000 x26: 0x0000000101e4c338 x27: 0x00000001b38c8878
x28: 0x0000000000000001 fp: 0x000000016f001880 lr: 0x0000000100f60184
sp: 0x000000016f001850 pc: 0x0000000100f601f4 cpsr: 0x20000000
您可以根据这些信息确定根本原因吗？
他们为binary images提供了crash_log，但从我的角度来看，它仅显示了我正在使用的库。
在象征crash_log之后，我得到了以下信息：
{"app_name":"Union","timestamp":"2018-08-12 11:03:04.14 -0700","app_version":"1.0","slice_uuid":"4fab1f57-a08b-3604-9e09-73488d1e4019","adam_id":1346010710,"build_version":"23","bundleID":"com.ivancantarino.Union","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 11.4.1 (15G77)","incident_id":"AD9ED6DF-E560-49F8-A3C9-0454A7E7EA82","name":"Union"}
Incident Identifier: AD9ED6DF-E560-49F8-A3C9-0454A7E7EA82
CrashReporter Key: 2f0a1db768819ed531b57a3f0eceba0c4e03cc30
Hardware Model: xxx1
Process: Union [272]
Path: /private/var/containers/Bundle/Application/1235D72F-63C9-49F7-B29F-9DB2EF9B8DDC/Union.app/Union
Identifier: com.ivancantarino.Union
Version: 23 (1.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.ivancantarino.Union [390]
Date/Time: 2018-08-12 11:03:03.8680 -0700
Launch Time: 2018-08-12 11:00:58.0841 -0700
OS Version: iPhone OS 11.4.1 (15G77)
Baseband Version: n/a
Report Version: 104
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000100f601f4
Termination Signal: Trace/BPT trap: 5
Termination Reason: Namespace SIGNAL, Code 0x5
Terminating Process: exc handler [0]
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 Union 0x0000000100f601f4 0x100dfc000 + 1458676
1 Union 0x0000000100f6635c 0x100dfc000 + 1483612
2 Union 0x0000000100f5caa8 0x100dfc000 + 1444520
3 Foundation 0x00000001820d21bc -[__NSObserver _doit:] + 312
4 CoreFoundation 0x0000000181700c3c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
5 CoreFoundation 0x00000001817001b8 _CFXRegistrationPost + 428
6 CoreFoundation 0x00000001816fff14 ___CFXNotificationPost_block_invoke + 216
7 CoreFoundation 0x000000018177d84c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1408
8 CoreFoundation 0x0000000181636f38 _CFXNotificationPost + 384
9 Foundation 0x00000001820a7bbc -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
10 UIKit 0x000000018b737518 -[UIApplication _sendWillEnterForegroundCallbacks] + 232
11 UIKit 0x000000018b348d94 -[__UICanvasLifecycleMonitor_Compatability activateEventsOnly:withContext:completion:] + 1388
12 UIKit 0x000000018bfde84c __82-[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:]_block_invoke + 296
13 UIKit 0x000000018b3481ec -[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:] + 432
14 UIKit 0x000000018bdc3ac8 __125-[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:]_block_invoke + 220
15 UIKit 0x000000018bf11bf8 _performActionsWithDelayForTransitionContext + 112
16 UIKit 0x000000018b347c0c -[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:] + 248
17 UIKit 0x000000018b3475a8 -[_UICanvas scene:didUpdateWithDiff:transitionContext:completion:] + 368
18 UIKit 0x000000018b385334 -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] + 468
19 FrontBoardServices 0x0000000183f70f24 __80-[FBSSceneImpl updater:didUpdateSettings:withDiff:transitionContext:completion:]_block_invoke.362 + 212
20 libdispatch.dylib 0x0000000181060a60 _dispatch_client_callout + 16
21 libdispatch.dylib 0x0000000181068170 _dispatch_block_invoke_direct$VARIANT$mp + 224
22 FrontBoardServices 0x0000000183fa4878 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 36
23 FrontBoardServices 0x0000000183fa451c -[FBSSerialQueue _performNext] + 404
24 FrontBoardServices 0x0000000183fa4ab8 -[FBSSerialQueue _performNextFromRunLoopSource] + 56
25 CoreFoundation 0x0000000181717404 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
26 CoreFoundation 0x0000000181716c2c __CFRunLoopDoSources0 + 276
27 CoreFoundation 0x000000018171479c __CFRunLoopRun + 1204
28 CoreFoundation 0x0000000181634da8 CFRunLoopRunSpecific + 552
29 GraphicsServices 0x000000018361a020 GSEventRunModal + 100
30 UIKit 0x000000018b654758 UIApplicationMain + 236
31 Union 0x0000000100e031e4 0x100dfc000 + 29156
32 libdyld.dylib 0x00000001810c5fc0 start + 4
Thread 1 name: com.apple.uikit.eventfetch-thread
Thread 1:
0 libsystem_kernel.dylib 0x00000001811d3de8 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x00000001811d3c60 mach_msg + 72
2 CoreFoundation 0x0000000181716e40 __CFRunLoopServiceMachPort + 196
3 CoreFoundation 0x0000000181714908 __CFRunLoopRun + 1568
4 CoreFoundation 0x0000000181634da8 CFRunLoopRunSpecific + 552
5 Foundation 0x00000001820a9674 -[NSRunLoop+ 34420 (NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x00000001820a951c -[NSRunLoop+ 34076 (NSRunLoop) runUntilDate:] + 148
7 UIKit 0x000000018b339768 -[UIEventFetcher threadMain] + 136
8 Foundation 0x00000001821b9efc __NSThread__start__ + 1040
9 libsystem_pthread.dylib 0x0000000181395220 _pthread_body + 272
10 libsystem_pthread.dylib 0x0000000181395110 _pthread_body + 0
11 libsystem_pthread.dylib 0x0000000181393b10 thread_start + 4
Thread 2:
0 libsystem_pthread.dylib 0x0000000181393b04 start_wqthread + 0
Thread 3:
0 libsystem_kernel.dylib 0x00000001811f5d78 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000181393eb4 _pthread_wqthread + 928
2 libsystem_pthread.dylib 0x0000000181393b08 start_wqthread + 4
Thread 4:
0 libsystem_pthread.dylib 0x0000000181393b04 start_wqthread + 0
Thread 5:
0 libsystem_pthread.dylib 0x0000000181393b04 start_wqthread + 0
Thread 6:
0 libsystem_pthread.dylib 0x0000000181393b04 start_wqthread + 0
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x00000001c00320e0 x1: 0x0000000000000303 x2: 0x0000000000000303 x3: 0x0000000000000000
x4: 0x0000000000000000 x5: 0x0000000000000000 x6: 0x0000000102009cd0 x7: 0x0000000000000000
x8: 0x00000000000003d0 x9: 0x0000000000000000 x10: 0x000001a1b39294a1 x11: 0x0000002d0000003f
x12: 0x0000000102868870 x13: 0x000021a1b39294a1 x14: 0x00000000000d52ac x15: 0x00000000000003ff
x16: 0x0000000180944250 x17: 0x00000001820b43dc x18: 0x0000000000000000 x19: 0x00000001c00320e0
x20: 0x0000000000000000 x21: 0x0000000000000000 x22: 0x00000001ac5221c0 x23: 0x00000001c0025500
x24: 0x00000001b38ce000 x25: 0x00000001b38ce000 x26: 0x0000000101e4c338 x27: 0x00000001b38c8878
x28: 0x0000000000000001 fp: 0x000000016f001880 lr: 0x0000000100f60184
sp: 0x000000016f001850 pc: 0x0000000100f601f4 cpsr: 0x20000000
以某种方式，我的Union堆栈跟踪没有指向下面的任何代码行。