我的应用在评论期间被拒绝，我收到了崩溃报告。
他们说App会在启动时崩溃。
我用Xcode 7标记了崩溃报告。
我找不到错误。有人能帮助我吗？
Incident Identifier: 7F51C648-88CD-4140-8AEA-08E9738BC080
CrashReporter Key: 26c02c90683f836314c526cecc4cd8fa6f92528c
Hardware Model: xxx
Process: MyApp [594]
Path: /private/var/containers/Bundle/Application/DCA01744-B65D-4F46-BF63-6B55C050E90E/MyApp.app/MyApp
Identifier: any.MyApp
Version: 7 (6.5)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-04-16 12:43:47.47 -0700
Launch Time: 2016-04-16 12:43:45.45 -0700
OS Version: iOS 9.3.1 (13E238)
Report Version: 105
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000100036910
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 MyApp 0x0000000100036910 0x100024000 + 76048
1 MyApp 0x00000001000300a0 0x100024000 + 49312
2 MyApp 0x0000000100030198 0x100024000 + 49560
3 UIKit 0x0000000187778b40 -[UIViewController loadViewIfRequired] + 996
4 UIKit 0x0000000187839118 -[UINavigationController _layoutViewController:] + 72
5 UIKit 0x0000000187838ff0 -[UINavigationController _updateScrollViewFromViewController:toViewController:] + 416
6 UIKit 0x0000000187838238 -[UINavigationController _startTransition:fromViewController:toViewController:] + 144
7 UIKit 0x0000000187837ddc -[UINavigationController _startDeferredTransitionIfNeeded:] + 868
8 UIKit 0x0000000187837a04 -[UINavigationController __viewWillLayoutSubviews] + 60
9 UIKit 0x000000018783796c -[UILayoutContainerView layoutSubviews] + 208
10 UIKit 0x00000001877740e4 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 656
11 QuartzCore 0x000000018511aa28 -[CALayer layoutSublayers] + 148
12 QuartzCore 0x0000000185115634 CA::Layer::layout_if_needed(CA::Transaction*) + 292
13 QuartzCore 0x00000001851154f4 CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 32
14 QuartzCore 0x0000000185114b24 CA::Context::commit_transaction(CA::Transaction*) + 252
15 QuartzCore 0x000000018511486c CA::Transaction::commit() + 512
16 QuartzCore 0x000000018510ddd8 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 80
17 CoreFoundation 0x00000001825ec7b0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32
18 CoreFoundation 0x00000001825ea554 __CFRunLoopDoObservers + 372
19 CoreFoundation 0x0000000182514d30 CFRunLoopRunSpecific + 416
20 UIKit 0x00000001877e7834 -[UIApplication _run] + 460
21 UIKit 0x00000001877e1f70 UIApplicationMain + 204
22 MyApp 0x000000010006a5ec 0x100024000 + 288236
23 libdyld.dylib 0x00000001820b28b8 start + 4
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x00000001821d14d8 kevent_qos + 8
1 libdispatch.dylib 0x00000001820947d8 _dispatch_mgr_invoke + 232
2 libdispatch.dylib 0x0000000182083648 _dispatch_source_invoke + 0
Thread 2:
0 libsystem_kernel.dylib 0x00000001821d0b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182299530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182299020 start_wqthread + 4
Thread 3:
0 libsystem_kernel.dylib 0x00000001821d0b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182299530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182299020 start_wqthread + 4
Thread 4:
0 libsystem_kernel.dylib 0x00000001821d0b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182299530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182299020 start_wqthread + 4
Thread 5 name: com.apple.coremedia.player.async
Thread 5:
0 libsystem_kernel.dylib 0x00000001821b5014 semaphore_wait_trap + 8
1 libdispatch.dylib 0x00000001820923e8 _dispatch_semaphore_wait_slow + 244
2 MediaToolbox 0x00000001885ad6d0 fpa_AsyncMovieControlThread + 1948
3 CoreMedia 0x00000001849eeda0 figThreadMain + 272
4 libsystem_pthread.dylib 0x000000018229bb28 _pthread_body + 156
5 libsystem_pthread.dylib 0x000000018229ba8c _pthread_body + 0
6 libsystem_pthread.dylib 0x0000000182299028 thread_start + 4
Thread 6:
0 libsystem_kernel.dylib 0x00000001821d0b48 __workq_kernreturn + 8
1 libsystem_pthread.dylib 0x0000000182299530 _pthread_wqthread + 1284
2 libsystem_pthread.dylib 0x0000000182299020 start_wqthread + 4
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x00000001566207f8 x3: 0x0000000156548400
x4: 0x0000000000000007 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000830
x8: 0x0000000000000000 x9: 0x00000001a08300e0 x10: 0x000001a1a083a289 x11: 0x000000150000001f
x12: 0x0000000156508940 x13: 0x000021a1a083a289 x14: 0x0000000000000010 x15: 0x0000000073935b34
x16: 0x0000000181cb5ef0 x17: 0x0000000181cb68dc x18: 0x0000000000000000 x19: 0x000000015654e3e0
x20: 0xa00000000352e363 x21: 0x0000000156505ea0 x22: 0x00000001000b7e00 x23: 0x00000001000b6000
x24: 0x0000000156548400 x25: 0x0000000100321600 x26: 0x0000000100321600 x27: 0x0000000100321600
x28: 0xa00000000352e363 fp: 0x000000016fdd9df0 lr: 0x00000001000366ac
sp: 0x000000016fdd9d90 pc: 0x0000000100036910 cpsr: 0x60000000
答案 0 :(得分：2)
表格Apple文档：
跟踪陷阱[EXC_BREAKPOINT // SIGTRAP]
与异常退出类似，此异常旨在提供 附加调试器有机会在特定的情况下中断进程 指出它的执行。您可以从自己的触发器中触发此异常 代码使用__builtin_trap（）函数。如果没有附加调试器， 该流程终止，并生成崩溃报告。
如果是，Swift代码将使用此异常类型终止程序 在运行时检测到意外情况，例如：
非可选类型，其nil值为强制类型转换失败 查看崩溃线程的Backtrace以确定其中的位置 遇到意外情况。可能有其他信息 也已登录到设备的控制台。
Sourse：https://developer.apple.com/library/ios/technotes/tn2151/_index.html
希望这会对你有所帮助。
答案 1 :(得分：1)
这些行是你的崩溃：
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 MyApp 0x0000000100036910 0x100024000 + 76048
1 MyApp 0x00000001000300a0 0x100024000 + 49312
2 MyApp 0x0000000100030198 0x100024000 + 49560
问题是您的崩溃日志没有符号化。您可以使用在构建提交存档时创建的DSYM文件重新进行符号化。如果此DSYM位于Spotlight搜索路径中，则可以在“管理器”或“设备”窗口（将崩溃拖动到设备上）或命令行上重新进行符号化。
Stack Overflow上讨论了here命令行重新符号化。