Silence

xcode7.1下PacketNetwork.swift has many errors???

2

  I cannot resolve it ... So can you help me???

The following build commands failed: CompileC build/Build/Intermediates/ONE.build/Debug-iphonesimulator/ONE.build/Objects-normal/x86_64/AppDelegate.o ONE/AppDelegate.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (1 failure) Installing build/Build/Products/Debug-iphonesimulator/ONE.app An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=22): Failed to install the requested...

[fatal][tid:main] Unable to resolve module react/lib/ReactUpdates from /Users/llbt/Desktop/toilet-master/toilet/node_modules/react-native/Libraries/react-native/react-native.js: Unable to find this module in its module map or any of the node_modules directories under /Users/node_modules/react/lib/ReactUpdates and its parent directories This...

为什么单独拿出来使用下面代码时不起作用？

2

``` UIWindow *win = [UIApplication sharedApplication].windows.firstObject; [win addSubview:rightItem]; ```