我安装了两个Xcode实例。App和xcode-beta.app 当我试图用netbeans创建一个构建时，它向我显示了错误 支持的xcode版本和命令行工具没有找到netbeans

我遵循了以下步骤:

"xcode-select——print-path" = "/Applications/Xcode.app/Contents/Developer" " / / xcode /内容/应用开发人员/平台/ iPhoneSimulator。平台”的存在 "xcodebuild -version"以"Xcode"开头

after 1我发现它指向我到xcode-beta.app

下面是一个神奇的解决方案:

sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

我得先运行这个

sudo xcode-select --reset

then

sudo xcode-select -switch /Library/Developer/CommandLineTools

然后就成功了。

没有Xcode:创建文件/usr/local/bin/xcodebuild的内容来欺骗XcodeSelect

  #!/bin/bash
  exit 0

Chmod +x /usr/local/bin/xcodebuild

在你的终端中输入这个

xcode-select --install
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
sudo xcodebuild -license accept

我无需安装完整的Xcode应用程序就可以解决这个错误。但是，你必须安装xcode命令行工具。

从这里开始:

$ CD /usr/bin $ sudo mv xcodebuild xcodebuild。orig(以防万一的备份) $ vim xcodebuild 粘贴如下内容:

#!/bin/bash
if [[ $1 == '-version' ]]; then
  echo "Xcode 10.2.1"
  echo "Build version 10E1001"
else
  /usr/bin/xcodebuild.bak $@
fi

$sudo chmod +x xcodebuild

sudo xcode-select -s /Applications/Xcode 10.app/Contents/Developer

languoguangs-iMac:/ languoguang$ sudo xcode-select -s /Applications/Xcode 10.app/Contents/Developer
xcode-select: error: invalid argument '10.app/Contents/Developer'
Usage: xcode-select [options]

Print or change the path to the active developer directory. This directory
controls which tools are used for the Xcode command line tools (for example, 
xcodebuild) as well as the BSD development commands (such as cc and make).

Options:
  -h, --help                  print this help message and exit
  -p, --print-path            print the path of the active developer directory
  -s <path>, --switch <path>  set the path for the active developer directory
  --install                   open a dialog for installation of the command line developer tools
  -v, --version               print the xcode-select version
  -r, --reset                 reset to the default command line tools path
languoguangs-iMac:/ languoguang$ sudo xcode-select -s "/Applications/Xcode 10.app/Contents/Developer"

因为我在应用程序中的Xcode名称是Xcode 10，

sudo xcode-select -s "/Applications/Xcode 10.app/Contents/Developer"

的工作原理。