I have just upgraded from OS X 10.11 "El Capitan" to 10.12: "Sierra", and when I try to access git commands inside a terminal, I get the following error:
xcrun: error: invalid active developer path
(/Library/Developer/CommandLineTools), missing xcrun at:
/Library/Developer/CommandLineTools/usr/bin/xcrun
Please help me if anyone have solution.
Re-install Xcode developer tools
xcode-select --install