当我在我的设备上运行应用程序时，通过我的WiFi，它始终有效，但当我将其提交给Apple时，它会崩溃。
我设法表示崩溃报告，并通过谷歌找到答案，但我有点迷失。
我正在使用Xamarin.Forms在Mac上使用Visual Studio进行开发。
我注意到有一条线：
24 CoreFoundation 0x000000018963942c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
这是我需要调查的吗？如果是这样，那是什么意思？
以下是符号化报告的一部分：
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
Thread 0 name: tid_403 Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000188685014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x000000018874f264 pthread_kill + 112
2 libsystem_c.dylib 0x00000001885f99c4 abort + 140
3 WineCellar.iOS 0x0000000101085e48 0x1000e8000 + 16375368
4 libsystem_platform.dylib 0x000000018874931c _sigtramp + 52
5 libsystem_pthread.dylib 0x000000018874f264 pthread_kill + 112
6 libsystem_c.dylib 0x00000001885f99c4 abort + 140
7 WineCellar.iOS 0x0000000101184fc4 0x1000e8000 + 17420228
8 WineCellar.iOS 0x00000001010c16a8 0x1000e8000 + 16619176
9 WineCellar.iOS 0x0000000101085a60 0x1000e8000 + 16374368
10 WineCellar.iOS 0x0000000101084a84 0x1000e8000 + 16370308
11 WineCellar.iOS 0x000000010107d3fc 0x1000e8000 + 16339964
12 WineCellar.iOS 0x00000001003b73f8 0x1000e8000 + 2946040
13 WineCellar.iOS 0x00000001002a198c 0x1000e8000 + 1808780
14 WineCellar.iOS 0x00000001002a40d4 0x1000e8000 + 1818836
15 WineCellar.iOS 0x0000000100443428 0x1000e8000 + 3519528
16 WineCellar.iOS 0x00000001004313a4 0x1000e8000 + 3445668
17 WineCellar.iOS 0x0000000100382644 0x1000e8000 + 2729540
18 WineCellar.iOS 0x0000000101093088 0x1000e8000 + 16429192
19 WineCellar.iOS 0x00000001010f7c68 0x1000e8000 + 16841832
20 WineCellar.iOS 0x00000001010f7bc4 0x1000e8000 + 16841668
21 WineCellar.iOS 0x00000001010375c8 0x1000e8000 + 16053704
22 WineCellar.iOS 0x0000000101037acc 0x1000e8000 + 16054988
23 Foundation 0x000000018a17f50c __NSThreadPerformPerform + 340
24 CoreFoundation 0x000000018963942c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
25 CoreFoundation 0x0000000189638d9c __CFRunLoopDoSources0 + 540
26 CoreFoundation 0x00000001896369a8 __CFRunLoopRun + 744
27 CoreFoundation 0x0000000189566da4 CFRunLoopRunSpecific + 424
28 GraphicsServices 0x000000018afd1074 GSEventRunModal + 100
29 UIKit 0x000000018f81ac9c UIApplicationMain + 208
30 WineCellar.iOS 0x0000000100499834 0x1000e8000 + 3872820
31 WineCellar.iOS 0x000000010044733c 0x1000e8000 + 3535676
32 WineCellar.iOS 0x00000001004472fc 0x1000e8000 + 3535612
33 WineCellar.iOS 0x00000001000ec044 0x1000e8000 + 16452
34 WineCellar.iOS 0x0000000100382644 0x1000e8000 + 2729540
35 WineCellar.iOS 0x0000000101093088 0x1000e8000 + 16429192
36 WineCellar.iOS 0x00000001010f7c68 0x1000e8000 + 16841832
37 WineCellar.iOS 0x00000001010fa6ec 0x1000e8000 + 16852716
38 WineCellar.iOS 0x000000010107cc0c 0x1000e8000 + 16337932
39 WineCellar.iOS 0x0000000101188f14 0x1000e8000 + 17436436
40 WineCellar.iOS 0x00000001010548b0 0x1000e8000 + 16173232
41 libdyld.dylib 0x000000018857559c start + 4
Thread 1:
0 libsystem_kernel.dylib 0x0000000188685a88 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x000000018874afd0 _pthread_wqthread + 792
2 libsystem_pthread.dylib 0x000000018874acac start_wqthread + 4
Thread 2:
0 libsystem_kernel.dylib 0x0000000188684e1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000018874c814 _pthread_cond_wait + 640
2 libc++.1.dylib 0x0000000188075ac8 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 56
3 JavaScriptCore 0x000000018df13f08 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 112
4 JavaScriptCore 0x000000018df13e7c bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 168
5 JavaScriptCore 0x000000018df13d5c std::__1::__shared_ptr_emplace<std::__1::mutex, std::__1::allocator<std::__1::mutex> >::~__shared_ptr_emplace() + 0
6 JavaScriptCore 0x000000018df1400c void* std::__1::__thread_proxy<std::__1::tuple<void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 92
7 libsystem_pthread.dylib 0x000000018874d68c _pthread_body + 240
8 libsystem_pthread.dylib 0x000000018874d59c _pthread_body + 0
9 libsystem_pthread.dylib 0x000000018874acb4 thread_start + 4
Thread 3 name: WebThread
Thread 3:
0 libsystem_kernel.dylib 0x0000000188667224 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000018866709c mach_msg + 72
2 CoreFoundation 0x0000000189638e90 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x0000000189636ae4 __CFRunLoopRun + 1060
4 CoreFoundation 0x0000000189566da4 CFRunLoopRunSpecific + 424
5 WebCore 0x000000018e231d3c RunWebThread(void*) + 456
6 libsystem_pthread.dylib 0x000000018874d68c _pthread_body + 240
7 libsystem_pthread.dylib 0x000000018874d59c _pthread_body + 0
8 libsystem_pthread.dylib 0x000000018874acb4 thread_start + 4
Thread 4 name: SGen worker
Thread 4:
0 libsystem_kernel.dylib 0x0000000188684e1c __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x000000018874c814 _pthread_cond_wait + 640
2 WineCellar.iOS 0x00000001011657ac 0x1000e8000 + 17291180
3 libsystem_pthread.dylib 0x000000018874d68c _pthread_body + 240
4 libsystem_pthread.dylib 0x000000018874d59c _pthread_body + 0
5 libsystem_pthread.dylib 0x000000018874acb4 thread_start + 4
Thread 5 name: Finalizer
Thread 5:
0 libsystem_kernel.dylib 0x0000000188667260 semaphore_wait_trap + 8
1 WineCellar.iOS 0x00000001010c2950 0x1000e8000 + 16623952
2 WineCellar.iOS 0x000000010111c4a4 0x1000e8000 + 16991396
3 WineCellar.iOS 0x00000001011786c8 0x1000e8000 + 17368776
4 libsystem_pthread.dylib 0x000000018874d68c _pthread_body + 240
5 libsystem_pthread.dylib 0x000000018874d59c _pthread_body + 0
6 libsystem_pthread.dylib 0x000000018874acb4 thread_start + 4
Thread 6 name: com.apple.uikit.eventfetch-thread
Thread 6:
0 libsystem_kernel.dylib 0x0000000188667224 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x000000018866709c mach_msg + 72
2 CoreFoundation 0x0000000189638e90 __CFRunLoopServiceMachPort + 192
3 CoreFoundation 0x0000000189636ae4 __CFRunLoopRun + 1060
4 CoreFoundation 0x0000000189566da4 CFRunLoopRunSpecific + 424
5 Foundation 0x000000018a081db4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6 Foundation 0x000000018a0a2b84 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7 UIKit 0x00000001901a4830 -[UIEventFetcher threadMain] + 136
8 Foundation 0x000000018a17f318 __NSThread__start__ + 996
9 libsystem_pthread.dylib 0x000000018874d68c _pthread_body + 240
10 libsystem_pthread.dylib 0x000000018874d59c _pthread_body + 0
11 libsystem_pthread.dylib 0x000000018874acb4 thread_start + 4
Thread 7:
0 libsystem_pthread.dylib 0x000000018874aca8 start_wqthread + 0
Thread 8:
0 libsystem_pthread.dylib 0x000000018874aca8 start_wqthread + 0