升级Mac系统后， IDEA 打开，git使用不了，弹出错误提示： Cannot Run Git ： xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/x

问题：xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun 解决方案： 安装xcode 命令：xcode-select –install