iOS应用程序在发行模式下崩溃，在debugging模式下工作
最近我的应用程序开始打破，如果我创buildAppStore版本的.ipa文件。 它工作正常，如果我在模拟器中运行相同的代码，或者如果我从我的iPhone从Xcode运行它，但一旦我创build发行包，崩溃时，打开一个特定的视图控制器。
我经历了Stackoverflow的几个post，人们有类似的问题，并尝试以下的事情：
- 设置
SWIFT_OPTIMIZATION_LEVEL = "-Onone";用于发布模式 - 设置
GCC_OPTIMIZATION_LEVEL = 0;用于发布模式 - 评论最近添加的一些UI组件
以下是我从设备上获得的日志：
Incident Identifier: 4F30BFF1-71DC-4542-A330-F3786B3302A8 CrashReporter Key: f6fcec71c8263640bd75a0d18937c323d8a95b43 Hardware Model: iPhone8,1 Process: Dummy [633] Path: /private/var/containers/Bundle/Application/370692A3-C880-4008-8C70-641801FB894A/Dummy.app/Dummy Identifier: com.example.Dummy Version: 1.0.71 (1.0.71) Code Type: ARM-64 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.example.Dummy [741] Date/Time: 2017-10-09 18:08:28.2604 -0700 Launch Time: 2017-10-09 18:07:45.3034 -0700 OS Version: iPhone OS 10.3.2 (14F89) Report Version: 104 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x0000000100518448 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 libswiftCore.dylib 0x0000000100518448 0x1003c0000 + 1410120 1 libswiftCore.dylib 0x0000000100518448 0x1003c0000 + 1410120 2 Dummy 0x00000001000e2e14 0x10003c000 + 683540 3 Dummy 0x00000001000e351c 0x10003c000 + 685340 4 UIKit 0x000000018b5d3ec0 -[UIViewController loadViewIfRequired] + 1036 5 UIKit 0x000000018b68bff0 -[UINavigationController _layoutViewController:] + 72 6 UIKit 0x000000018b68bec8 -[UINavigationController _updateScrollViewFromViewController:toViewController:] + 416 7 UIKit 0x000000018b68b1f8 -[UINavigationController _startTransition:fromViewController:toViewController:] + 144 8 UIKit 0x000000018b68ac2c -[UINavigationController _startDeferredTransitionIfNeeded:] + 856 9 UIKit 0x000000018b68a7e0 -[UINavigationController __viewWillLayoutSubviews] + 64 10 UIKit 0x000000018b68a744 -[UILayoutContainerView layoutSubviews] + 188 11 UIKit 0x000000018b5d107c -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1200 12 QuartzCore 0x00000001887c1274 -[CALayer layoutSublayers] + 148 13 QuartzCore 0x00000001887b5de8 CA::Layer::layout_if_needed(CA::Transaction*) + 292 14 QuartzCore 0x00000001887b5ca8 CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 32 15 QuartzCore 0x000000018873134c CA::Context::commit_transaction(CA::Transaction*) + 252 16 QuartzCore 0x00000001887583ac CA::Transaction::commit() + 504 17 QuartzCore 0x0000000188758e78 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 120 18 CoreFoundation 0x00000001854509a8 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32 19 CoreFoundation 0x000000018544e630 __CFRunLoopDoObservers + 372 20 CoreFoundation 0x000000018544ea7c __CFRunLoopRun + 956 21 CoreFoundation 0x000000018537eda4 CFRunLoopRunSpecific + 424 22 GraphicsServices 0x0000000186de8074 GSEventRunModal + 100 23 UIKit 0x000000018b639058 UIApplicationMain + 208 24 Dummy 0x0000000100105f34 0x10003c000 + 827188 25 libdyld.dylib 0x000000018438d59c start + 4 Thread 1: 0 libsystem_pthread.dylib 0x0000000184562ca8 start_wqthread + 0 Thread 2 name: com.apple.uikit.eventfetch-thread Thread 2: 0 libsystem_kernel.dylib 0x000000018447f224 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x000000018447f09c mach_msg + 72 2 CoreFoundation 0x0000000185450e90 __CFRunLoopServiceMachPort + 192 3 CoreFoundation 0x000000018544eae4 __CFRunLoopRun + 1060 4 CoreFoundation 0x000000018537eda4 CFRunLoopRunSpecific + 424 5 Foundation 0x0000000185e98d74 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 6 Foundation 0x0000000185eb9b44 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96 7 UIKit 0x000000018bfc36a8 -[UIEventFetcher threadMain] + 136 8 Foundation 0x0000000185f962d8 __NSThread__start__ + 996 9 libsystem_pthread.dylib 0x000000018456568c _pthread_body + 240 10 libsystem_pthread.dylib 0x000000018456559c _pthread_body + 0 11 libsystem_pthread.dylib 0x0000000184562cb4 thread_start + 4 Thread 3: 0 libsystem_kernel.dylib 0x000000018447f224 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x000000018447f09c mach_msg + 72 2 Dummy 0x000000010012fcf4 0x10003c000 + 998644 3 libsystem_pthread.dylib 0x000000018456568c _pthread_body + 240 4 libsystem_pthread.dylib 0x000000018456559c _pthread_body + 0 5 libsystem_pthread.dylib 0x0000000184562cb4 thread_start + 4 Thread 4 name: com.apple.NSURLConnectionLoader Thread 4: 0 libsystem_kernel.dylib 0x000000018447f224 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x000000018447f09c mach_msg + 72 2 CoreFoundation 0x0000000185450e90 __CFRunLoopServiceMachPort + 192 3 CoreFoundation 0x000000018544eae4 __CFRunLoopRun + 1060 4 CoreFoundation 0x000000018537eda4 CFRunLoopRunSpecific + 424 5 CFNetwork 0x0000000185b8adf4 +[NSURLConnection(Loader) _resourceLoadLoop:] + 404 6 Foundation 0x0000000185f962d8 __NSThread__start__ + 996 7 libsystem_pthread.dylib 0x000000018456568c _pthread_body + 240 8 libsystem_pthread.dylib 0x000000018456559c _pthread_body + 0 9 libsystem_pthread.dylib 0x0000000184562cb4 thread_start + 4 Thread 5 name: AVAudioSession Notify Thread Thread 5: 0 libsystem_kernel.dylib 0x000000018447f224 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x000000018447f09c mach_msg + 72 2 CoreFoundation 0x0000000185450e90 __CFRunLoopServiceMachPort + 192 3 CoreFoundation 0x000000018544eae4 __CFRunLoopRun + 1060 4 CoreFoundation 0x000000018537eda4 CFRunLoopRunSpecific + 424 5 AVFAudio 0x000000019f6c2540 GenericRunLoopThread::Entry(void*) + 164 6 AVFAudio 0x000000019f6e8814 CAPThread::Entry(CAPThread*) + 84 7 libsystem_pthread.dylib 0x000000018456568c _pthread_body + 240 8 libsystem_pthread.dylib 0x000000018456559c _pthread_body + 0 9 libsystem_pthread.dylib 0x0000000184562cb4 thread_start + 4 Thread 6: 0 libsystem_kernel.dylib 0x000000018449da88 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x00000001845631a4 _pthread_wqthread + 1260 2 libsystem_pthread.dylib 0x0000000184562cac start_wqthread + 4 Thread 7: 0 libsystem_pthread.dylib 0x0000000184562ca8 start_wqthread + 0 Thread 8: 0 libsystem_kernel.dylib 0x000000018449da88 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x00000001845631a4 _pthread_wqthread + 1260 2 libsystem_pthread.dylib 0x0000000184562cac start_wqthread + 4 Thread 9: 0 libsystem_pthread.dylib 0x0000000184562ca8 start_wqthread + 0 Thread 0 crashed with ARM Thread State (64-bit): x0: 0x0000000100d20b80 x1: 0x00000001742ea580 x2: 0x0000000000000008 x3: 0x00000001844e32c0 x4: 0x00000000ffb80038 x5: 0x0000000000000010 x6: 0x0048000004210103 x7: 0x0000000000000000 x8: 0x00000001742e9980 x9: 0x00000001742e9980 x10: 0x0000000000000001 x11: 0xbaddc0dedeadbead x12: 0x0000010000000100 x13: 0x206e6120676e6970 x14: 0x6c616e6f6974704f x15: 0x000a65756c617620 x16: 0x00000001844d3a1c x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000000 x20: 0x0000000000000002 x21: 0x0000000000000039 x22: 0x000000010022ac40 x23: 0x0000000000000002 x24: 0x000000000000000b x25: 0x0000000100231dc8 x26: 0x0000000171a68480 x27: 0x00000001aa543000 x28: 0x0000000000000001 fp: 0x000000016fdc0ee0 lr: 0x0000000100518448 sp: 0x000000016fdc0ea0 pc: 0x0000000100518448 cpsr: 0x20000000
我正在使用Xcode版本8.3.3（8E3004b），Swift3。 请让我知道如果有人有类似的问题，或任何猜测解决这个问题！
谢谢！
尝试从第2帧和第3帧准确地标出崩溃的位置。
你可以象下面那样象征性地崩溃：
基于这个链接
在你的情况下，你必须打电话如下：
atos -arch arm64 -o <PATH TO Dummy.app.dSYM>/Contents/Resources/DWARF/Dummy -l 0x10003c000 0x00000001000e2e14
Dummy.app.dSYM位于
- 右键单击
Dummy.xcarchive，然后Show Package Contents。 - 在那个
dSYMs文件夹里面 -
Dummy.app.dSYM位于dSYMs文件夹中 - 将
Dummy.app.dSYM复制到本地系统的某处。 -
<PATH TO Dummy.app.dSYM>将是本地系统中Dummy.app.dSYM的path