我有一个反应原生的应用程序，今天早上工作正常，但现在我根本无法构建它。我今天遇到了一些主要的链接错误，并且在一段时间内出现了构建错误。在放弃手动链接并使用react-native link和pod install的组合后，我终于设法让构建成功。但是现在当构建成功时，Xcode本身崩溃了。模拟器正在打开，但Xcode崩溃后才能尝试安装新版本。我之前从未见过类似Xcode的东西。
react-native 0.51.0
react 16.0.0
node 7.8.0
Xcode 9.2
Cocoapods 1.4.0
错误报告：
处理：Xcode [3747]路径：
/Applications/Xcode.app/Contents/MacOS/Xcode标识符：
Xcode版本：9.2（13772）应用商品ID：
497799835 App外部ID：825038102代码类型：
X86-64（Native）父进程：??? [1]负责人：
Xcode [3747]用户ID：502日期/时间：2018-03-31 20：10：21.783 -0500操作系统版本：
Mac OS X 10.13.3（17D102）报告版本：12匿名UUID：
D8F23055-EFF7-4CD7-5BEE-671DADA76EF5自启动以来的时间清醒：640秒
系统完整性保护：已启用
Crashed Thread：18 Dispatch queue：ConcurrentQueue： - [DVTiPhoneSimulator launchSimulatedExecutable：launchService：error：] _ block_invoke_3
异常类型：EXC_CRASH（SIGABRT）异常代码：
0x0000000000000000,0x0000000000000000异常注意：
EXC_CORPSE_NOTIFY特定应用信息：ProductBuildVersion：9C40b UNCAUGHT EXCEPTION（NSInvalidArgumentException）：*** - [__ NSPlaceholderDictionary initWithObjects：forKeys：count：]：尝试从对象插入nil对象[0] UserInfo：（null）提示：
Backtrace：0 __exceptionPreprocess（在CoreFoundation中）1
DVTFailureHintExceptionPreprocessor（在DVTFoundation中）2
objc_exception_throw（在libobjc.A.dylib中）3
_CFThrowFormattedException（在CoreFoundation中）4 - [__ NSPlaceholderDictionary initWithObjects：forKeys：count：]（在CoreFoundation中）5 + [NSDictionary dictionaryWithObjects：forKeys：count：]（在CoreFoundation中）6
__68- [DVTiPhoneSimulator launchSimulatedExecutable：launchService：error：] _ block_invoke.807（in IDEiOSSupportCore）7 __38- [DVTFuture（DVTFutureAdditions） 然后：] _ block_invoke_2（在DVTFoundation中）8 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207（在DVTFoundation中）9 - [DVTFuture setState：result：error：]（在DVTFoundation中）10
__54- [DVTFuture trackFuture：progress：取消：结果：错误：] _ block_invoke.266（in DVTFoundation）11 - [DVTFuture observeFinish：]（在DVTFoundation中） 12 - [DVTFuture trackFuture：progress：cancel：result：error：]（in DVTFoundation）13 - [DVTFuture trackFuture：]（在DVTFoundation中）14 __38- [DVTFuture（DVTFutureAdditions）然后：] _ block_invoke_2（在DVTFoundation中）15 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207（在DVTFoundation中）16 - [DVTFuture setState：result：error：]（在DVTFoundation中）17
__54- [DVTFuture trackFuture：progress：取消：结果：错误：] _ block_invoke.266（in DVTFoundation）18 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207（在DVTFoundation中）19 - [DVTFuture setState：result：error：]（在DVTFoundation中）20
- [DVTFuture succeedWithResult：]（在DVTFoundation中）21 __68- [DVTiPhoneSimulator launchSimulatedExecutable：launchService：error：] _ block_invoke_4（in IDEiOSSupportCore）22 __DVTCreateSingleCallBlock_block_invoke（in DVTFoundation）23 _dispatch_client_callout（在libdispatch.dylib中） 24 _dispatch_block_invoke_direct（在libdispatch.dylib中）25
__DVTDispatchAsync_block_invoke（在DVTFoundation）26 _dispatch_call_block_and_release（在libdispatch.dylib）27 _dispatch_client_callout（在libdispatch.dylib）28 _dispatch_continuation_pop（在libdispatch.dylib）29 _dispatch_async_redirect_invoke（在libdispatch.dylib）30 _dispatch_root_queue_drain（在libdispatch.dylib）31 _dispatch_worker_thread3（在libdispatch .dylib）32 _pthread_wqthread（在libsystem_pthread.dylib中）33 start_wqthread（在libsystem_pthread.dylib中）abort（）调用特定于应用程序的签名：NSInvalidArgumentException
应用程序特定的Backtrace 1：0 CoreFoundation
0x00007fff50ccafcb __exceptionPreprocess + 171 1 DVTFoundation
0x0000000107063a5c DVTFailureHintExceptionPreprocessor + 274 2
libobjc.A.dylib 0x00007fff77980c76 objc_exception_throw + 48 3 CoreFoundation
0x00007fff50d0c264 _CFThrowFormattedException + 202 4 CoreFoundation 0x00007fff50bce6c2 - [__ NSPlaceholderDictionary initWithObjects：forKeys：count：] + 322 5 CoreFoundation
0x00007fff50bce54b + [NSDictionary dictionaryWithObjects：forKeys：count：] + 59 6 IDEiOSSupportCore
0x0000000119710f51 __68- [DVTiPhoneSimulator launchSimulatedExecutable：launchService：error：] _ block_invoke.807 + 108 7 DVTFoundation 0x0000000106fbd909 __38- [DVTFuture（DVTFutureAdditions）然后：] _ block_invoke_2 + 104 8 DVTFoundation 0x0000000106fbb5c3 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207 + 89 9 DVTFoundation 0x0000000106fbb8d9 - [DVTFuture setState：result：error：] + 199 10 DVTFoundation
0x0000000106fbca1a __54- [DVTFuture trackFuture：progress：取消：结果：错误：] _ block_invoke.266 + 119 11 DVTFoundation 0x0000000106fb9565 - [DVTFuture observeFinish：] + 277 12 DVTFoundation
0x0000000106fbc7e8 - [DVTFuture trackFuture：进度：取消：结果：错误：] + 331 13 DVTFoundation
0x0000000106fbd0a8 - [DVTFuture trackFuture：] + 42 14 DVTFoundation
0x0000000106fbd927 __38- [DVTFuture（DVTFutureAdditions） 然后：] _ block_invoke_2 + 134 15 DVTFoundation
0x0000000106fbb5c3 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207 + 89 16 DVTFoundation 0x0000000106fbb8d9 - [DVTFuture setState：result：error：] + 199 17 DVTFoundation
0x0000000106fbca1a __54- [DVTFuture trackFuture：progress：取消：结果：错误：] _ block_invoke.266 + 119 18 DVTFoundation 0x0000000106fbb5c3 __44- [DVTFuture _internalSetState：result：error：] _ block_invoke.207 + 89 19 DVTFoundation 0x0000000106fbb8d9 - [DVTFuture setState：result：error：] + 199 20 DVTFoundation
0x0000000106fbbb0a - [DVTFuture succeedWithResult：] + 31 21 IDEiOSSupportCore 0x0000000119710abf __68- [DVTiPhoneSimulator launchSimulatedExecutable：launchService：error：] _ block_invoke_4 + 70 22 DVTFoundation 0x0000000106f8606d __DVTCreateSingleCallBlock_block_invoke + 133 23 libdispatch.dylib 0x00007fff78536d50 _dispatch_client_callout + 8 24 libdispatch.dylib 0x00007fff78549333 _dispatch_block_invoke_direct + 317 25 DVTFoundation 0x00000001070b9a4f __DVTDispatchAsync_block_invoke + 806 26 libdispatch.dylib 0x00007fff7853e591 _dispatch_call_block_and_release + 12 27 libdispatch.dylib 0x00007fff78536d50 _dispatch_client_callout + 8 28 libdispatch.dylib 0x00007fff78549e76 _dispatch_continuation_pop + 472 29 libdispatch.dylib 0x00007fff785416cb _dispatch_async_redirect_invoke + 703 30 libdispatch.dylib 0x00007fff78538941 _dispatch_root_queue_drain + 515 31 libdispatch.dylib 0x00007fff785386ed _dispatch_worker_thread3 + 101 32 libsystem_pthread.dylib 0x00007fff787fb1ca _pthread_wqthread + 1387 33 libsystem_pthread.dylib 0x00007fff787fac4d start_wqthread + 13Thread 0 :: Dispatch queue：com.apple.main-thread 0
libsystem_kernel.dylib 0x00007fff786b67c2 mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff786b5cdc mach_msg + 60 2
com.apple.CoreFoundation 0x00007fff50c46575 __CFRunLoopServiceMachPort + 341 3 com.apple.CoreFoundation 0x00007fff50c458c7 __CFRunLoopRun + 1783 4 com.apple.CoreFoundation 0x00007fff50c44f43 CFRunLoopRunSpecific + 483 5 com.apple.HIToolbox 0x00007fff4ff5ce26 RunCurrentEventLoopInMode + 286 6
com.apple.HIToolbox 0x00007fff4ff5cb96 ReceiveNextEventCommon + 613 7 com.apple.HIToolbox
0x00007fff4ff5c914 _BlockUntilNextEventMatchingListInModeWithFilter + 64 8 com.apple.AppKit 0x00007fff4e227f5f _DPSNextEvent + 2085 9 com.apple.AppKit 0x00007fff4e9bdb4c - [NSApplication（NSEvent）_nextEventMatchingEventMask：untilDate：inMode：dequeue：] + 3044 10 com.apple.dt.DVTKit 0x0000000107672f9a - [DVTApplication nextEventMatchingMask：untilDate：inMode：dequeue：] + 390 11 com.apple.AppKit 0x00007fff4e21cd6d - [NSApplication run] + 764 12 com.apple.AppKit 0x00007fff4e1ebf1a NSApplicationMain + 804 13 libdyld.dylib
0x00007fff78570115 start + 1线程1：0 libsystem_kernel.dylib 0x00007fff786b67c2 mach_msg_trap + 10 1 libsystem_kernel.dylib
0x00007fff786b5cdc mach_msg + 60 2 com.apple.CoreFoundation
0x00007fff50c46575 CFRunLoopServiceMachPort + 341 3
com.apple.CoreFoundation 0x00007fff50c458c7 __CFRunLoopRun + 1783 4 com.apple.CoreFoundation 0x00007fff50c44f43 CFRunLoopRunSpecific + 483 5 com.apple.Foundation
0x00007fff52d16c16 - [NSRunLoop（NSRunLoop）runMode：beforeDate：] + 277 6 com.apple.DTDeviceKitBase 0x00000001197c9917 + [DTDKRemoteDeviceConnection startServiceBrowsers] + 217 7 com.apple.Foundation 0x00007fff52d24ee8 __NSThread__start + 1197 8 libsystem_pthread.dylib 0x00007fff787fb6c1 _pthread_body + 340 9 libsystem_pthread.dylib 0x00007fff787fb56d _pthread_start + 377 10 libsystem_pthread.dylib
0x00007fff787fac5d thread_start + 13
错误报告一直在继续，但似乎没有任何相关内容。
答案 0 :(得分：0)
作为我的故障排除的一部分，我覆盖了一些文件，并意外删除了我的项目包标识符。重置使一切恢复正常。