[BREW]Brew Error

遇到一个很奇怪的问题：

fatal: not in a git directory
Error: Command failed with exit 128: git

解决办法：

brew -v

将回显再次输入：

git config --global --add safe.directory /opt/homebrew/Library/Taps/homebrew/homebrew-core
git config --global --add safe.directory /opt/homebrew/Library/Taps/homebrew/homebrew-cask