本文转自：https://blog.51cto.com/haidragon/2151757?source=dra
报错 unable to lookup item 'Path' in SDK 'iphoneos'
解决 xcode 路径问题
mac$ xcrun --sdk iphoneos --show-sdk-path
xcrun: error: SDK "iphoneos" cannot be located
打印路径发现是错的
mac$ xcode-select --print-path
/Library/Developer/CommandLineTools
mac$ xcodebuild -showsdks
xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance
修改
mac$ sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer/
查看
mac$ xcrun --sdk iphoneos --show-sdk-path
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.4.sdk
