Hi, Could any other solutions i can try more? This issue making my work delay...

Yes, when i use Xcode to build my code, it always shows "error: cannot execute tool 'metal' due to missing Metal Toolchain; use: xcodebuild -downloadComponent MetalToolchain". So what else possible reason i can check?

When i use Xcode to build code, it always shows: error: cannot execute tool 'metal' due to missing Metal Toolchain; use: xcodebuild -downloadComponent MetalToolchain If that is the correct version, then how can i to solve this issue? Any other thing i can check?