After installing debugging tools, I'm missing a sys root directory

I’ve been programming with UE4 for a while, and I only installed the debugging tools today. When I compiled my code after this, it said I was missing a sysroot directory. My computer’s addition is 10.15.
This is my error.

clang: error: no such sysroot directory: ‘/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk’ [-Werror,-Wmissing-sysroot]

Thank you in advance!

also stuck with this

The same situatiion

I gave up and bought a pc for game development.

Just ran into this with MacOSX11.3 path.