EXC_BREAKPOINT（SIGTRAP）仅限于生产版本

我的iOS应用程序在testing中工作正常，但在启动时崩溃了从App Store下载的发行版本。 我试过用Xcode中的发布版本configuration进行重新testing，它不会崩溃，只是商店版本。 我很确定这与应用程序内购买产品的加载有关，但是由于无法在testing环境中复制它并且无法阅读日志，因此无法缩小范围。 设备日志显示这个：

Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x00000000e7ffdefe Triggered by Thread: 5 Filtered syslog: None found Global Trace Buffer (reverse chronological seconds): 1.456537 CFNetwork 0x0000000025b13755 TCP Conn 0x16696ed0 SSL Handshake DONE 1.507619 CFNetwork 0x0000000025b13755 TCP Conn 0x16697670 SSL Handshake DONE 1.618210 CFNetwork 0x0000000025b1368f TCP Conn 0x16696ed0 starting SSL negotiation 1.619545 CFNetwork 0x0000000025b1368f TCP Conn 0x16697670 starting SSL negotiation 1.619545 CFNetwork 0x0000000025b9387d TCP Conn 0x16696ed0 complete. fd: 12, err: 0 1.620001 CFNetwork 0x0000000025b9387d TCP Conn 0x16697670 complete. fd: 10, err: 0 1.621124 CFNetwork 0x0000000025b94977 TCP Conn 0x16696ed0 event 1. err: 0 1.622355 CFNetwork 0x0000000025b94977 TCP Conn 0x16697670 event 1. err: 0 1.699555 CFNetwork 0x0000000025b949f5 TCP Conn 0x16697670 started 1.699555 CFNetwork 0x0000000025b949f5 TCP Conn 0x16696ed0 started 1.757512 CFNetwork 0x0000000025b13755 TCP Conn 0x16684640 SSL Handshake DONE 2.136019 CFNetwork 0x0000000025b1368f TCP Conn 0x16684640 starting SSL negotiation 2.136958 CFNetwork 0x0000000025b9387d TCP Conn 0x16684640 complete. fd: 5, err: 0 2.139006 CFNetwork 0x0000000025b94977 TCP Conn 0x16684640 event 1. err: 0 2.400334 CFNetwork 0x0000000025b949f5 TCP Conn 0x16684640 started 2.412851 CFNetwork 0x0000000025bda15f Creating default cookie storage with default identifier 2.412851 CFNetwork 0x0000000025bda13b Faulting in CFHTTPCookieStorage singleton 2.412851 CFNetwork 0x0000000025c1c7bf Faulting in NSHTTPCookieStorage singleton Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0: 0 libsystem_kernel.dylib 0x2528a8d0 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x2528a6d4 mach_msg + 40 2 CoreFoundation 0x255d5ac4 __CFRunLoopServiceMachPort + 136 3 CoreFoundation 0x255d3e4c __CFRunLoopRun + 1036 4 CoreFoundation 0x25523228 CFRunLoopRunSpecific + 520 5 CoreFoundation 0x25523014 CFRunLoopRunInMode + 108 6 GraphicsServices 0x26b13ac8 GSEventRunModal + 160 7 UIKit 0x29bf7188 UIApplicationMain + 144 8 LeaseLocator_2016 0x000bfe88 0x53000 + 446088 9 libdyld.dylib 0x251cb872 start + 2 Thread 1 name: Dispatch queue: com.apple.libdispatch-manager Thread 1: 0 libsystem_kernel.dylib 0x252a02f8 kevent_qos + 24 1 libdispatch.dylib 0x25195d60 _dispatch_mgr_invoke + 256 2 libdispatch.dylib 0x25195abe _dispatch_mgr_thread$VARIANT$mp + 38 Thread 2: 0 libsystem_kernel.dylib 0x2529f864 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x25345b34 _pthread_wqthread + 1036 2 libsystem_pthread.dylib 0x25345718 start_wqthread + 8 Thread 3: 0 libsystem_kernel.dylib 0x2529f864 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x25345b34 _pthread_wqthread + 1036 2 libsystem_pthread.dylib 0x25345718 start_wqthread + 8 Thread 4: 0 libsystem_kernel.dylib 0x2529f864 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x25345b34 _pthread_wqthread + 1036 2 libsystem_pthread.dylib 0x25345718 start_wqthread + 8 Thread 5 name: Dispatch queue: NSOperationQueue 0x1666ba80 :: NSOperation 0x165dafe0 (QOS: LEGACY) Thread 5 Crashed: 0 LeaseLocator_2016 0x00079894 0x53000 + 157844 1 LeaseLocator_2016 0x00073d90 0x53000 + 134544 2 LeaseLocator_2016 0x000788d0 0x53000 + 153808 3 CFNetwork 0x25b1b280 __75-[__NSURLSessionLocal taskForClass:request:uploadFile:bodyData:completion:]_block_invoke + 16 4 CFNetwork 0x25b2aa6a __49-[__NSCFLocalSessionTask _task_onqueue_didFinish]_block_invoke + 278 5 Foundation 0x25e25678 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 8 6 Foundation 0x25d865f2 -[NSBlockOperation main] + 146 7 Foundation 0x25d78bc8 -[__NSOperationInternal _start:] + 768 8 Foundation 0x25e27930 __NSOQSchedule_f + 192 9 libdispatch.dylib 0x2518e422 _dispatch_queue_drain$VARIANT$mp + 1758 10 libdispatch.dylib 0x2518da60 _dispatch_queue_invoke$VARIANT$mp + 284 11 libdispatch.dylib 0x2519015c _dispatch_root_queue_drain + 396 12 libdispatch.dylib 0x2518ffcc _dispatch_worker_thread3 + 96 13 libsystem_pthread.dylib 0x25345b28 _pthread_wqthread + 1024 14 libsystem_pthread.dylib 0x25345718 start_wqthread + 8 Thread 6: 0 libsystem_kernel.dylib 0x2529f864 __workq_kernreturn + 8 1 libsystem_pthread.dylib 0x25345b34 _pthread_wqthread + 1036 2 libsystem_pthread.dylib 0x25345718 start_wqthread + 8 Thread 7: 0 libsystem_pthread.dylib 0x25345710 start_wqthread + 0 Thread 8 name: com.apple.NSURLConnectionLoader Thread 8: 0 libsystem_kernel.dylib 0x2528a8d0 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x2528a6d4 mach_msg + 40 2 CoreFoundation 0x255d5ac4 __CFRunLoopServiceMachPort + 136 3 CoreFoundation 0x255d3e4c __CFRunLoopRun + 1036 4 CoreFoundation 0x25523228 CFRunLoopRunSpecific + 520 5 CoreFoundation 0x25523014 CFRunLoopRunInMode + 108 6 CFNetwork 0x25b749f6 +[NSURLConnection(Loader) _resourceLoadLoop:] + 486 7 Foundation 0x25e3d4a4 __NSThread__start__ + 1148 8 libsystem_pthread.dylib 0x2534785a _pthread_body + 138 9 libsystem_pthread.dylib 0x253477ce _pthread_start + 110 10 libsystem_pthread.dylib 0x25345724 thread_start + 8 Thread 9 name: com.apple.CFSocket.private Thread 9: 0 libsystem_kernel.dylib 0x2529eeec __select + 20 1 CoreFoundation 0x255daf12 __CFSocketManager + 566 2 libsystem_pthread.dylib 0x2534785a _pthread_body + 138 3 libsystem_pthread.dylib 0x253477ce _pthread_start + 110 4 libsystem_pthread.dylib 0x25345724 thread_start + 8 Thread 5 crashed with ARM Thread State (32-bit): r0: 0x00000000 r1: 0x402190b0 r2: 0x00000000 r3: 0x00000000 r4: 0x165d5790 r5: 0x00421c86 r6: 0x00000000 r7: 0x40218b48 r8: 0x16696b50 r9: 0x16696b54 r10: 0x00000001 r11: 0x00000000 ip: 0x000d3274 sp: 0x40218a80 lr: 0x00078c08 pc: 0x00079894 cpsr: 0x60000010 

有什么方法可以testing商店的生产版本，还是提供足够的信息来查明我的错误在哪里？

Answer 1

几个星期前，我也遇到了同样的问题，而且无法testing，这令人难以置信的令人沮丧。 我所做的，虽然不是一个完美的解决scheme，但却让我能够testing这个问题。

进入您的项目的生成设置，然后进入签名。 Code Signing Identity下的所有字段都应该说“iOS Developer”。 将它们全部更改为iOS分发。 build立和运行你的应用程序，它应该有希望崩溃。 现在，您将能够通过Xcode了解到底发生了什么。

此外，一旦你解决了这个问题，一定要把这些代码签名标识恢复正常。

Answer 2

检查您是否在应用程序联系人，日历，提醒，照片，蓝牙共享，麦克风，相机，位置，健康，HomeKit，媒体库，Motion，CallKit，语音识别，SiriKit，电视供应商等。

从iOS 10开始，如果您尝试在没有使用说明的情况下访问隐私敏感数据，您的应用程序将崩溃。

为了避免崩溃，您需要将密钥添加到“Info.plist”中，例如：

 Privacy - Camera Usage Description Privacy - Photo Library Usage Description 

在我的情况下，我添加了相机使用键，但不是麦克风，并有同样的问题。