After Mac updates Catalina, git prompts xcrun error what to do

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"annot Run Git

Xcrun: error: invalid active developer path (/ Library/Developer/CommandLineTools)

Missing xcrun at: / Library/Developer/CommandLineTools/usr/bin/xcrun

This is because xcode will be uninstalled after updating the system, and the command line tool (command line tools) of xcode will be missing after reinstallation, so some tools cannot be run on the terminal.

The first method:

Run the following command:

Xcode-select-install

And download the xcode command line tool.

The second method:

Cd / Library/Developer/CommandLineTools/usr/bin/

Ll | grep "xcrun"

If the result is empty, it cannot be found.

Execute:

Sudo ln-s / usr/bin/xcrun

The third method is to download the installation files on the Git official website.

Or reinstall git

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