macOS 11.0.1 /usr/local/Cellar/gcc/9.1.0/include/c++/9.1.0/cwchar:44:10: fatal error: wchar.h: No such file or directory

Question

I need help with this, after I upgrade my MacBook Pro software to BigSur 11.0.1, I have been getting this error. I tried everything, reinstalled Visual Studio Code, reinstal