[solved] xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

[solved] xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist

6 September 2018

Error:

xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist
Use sudo xcode-select --switch path/to/Xcode.app to specify the Xcode that you wish to use for command line developer tools, or use xcode-select --install to install the standalone command line developer tools.
See man xcode-select for more details.
xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist
Use sudo xcode-select --switch path/to/Xcode.app to specify the Xcode that you wish to use for command line developer tools, or use xcode-select --install to install the standalone command line developer tools.
See man xcode-select for more details.

Solution:

sudo xcode-select -reset