ReactNative done.js:10 throw err

在一台MAC上编译的RN工程，到另外一台机器上无法编译失败，报done.js:10的错误

** BUILD FAILED **

The following build commands failed:
 CompileC /Users/qx/Documents/react/TestDemo/ios/build/Build/Intermediates/RCTWebSocket.build/Debug-iphonesimulator/RCTWebSocket.build/Objects-normal/x86_64/RCTSRWebSocket.o RCTSRWebSocket.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)
/Users/qx/Documents/react/TestDemo/node_modules/promise/lib/done.js:10
      throw err;
      ^

Error: xcodebuild process exited with code 65
    at ChildProcess.xcodeBuildProcess.on.code (/Users/qx/Documents/react/TestDemo/node_modules/react-native/local-cli/runIOS/runIOS.js:102:14)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at maybeClose (internal/child_process.js:852:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:215:5)

错误原因:

升级xcode8后导致的错误

解决方法

• 升级xocde8后，打开工程，选择team证书，编译工程，编译可能正常
• 如果编译失败报错RCTWebSocket
• 方法1:
  1.打开RCTWebSocket.xcodeproj依赖库，build settings > custom compiler flags
  2.移除flags
• 方法2:
  1.直接修正报错的代码

Paste_Image.png

参考代码: https://github.com/facebook/react-native/issues/8584#issuecomment-236366222