Xcode_26 not compiling Metal project

1) Triger this in terminal:

xcodebuild -downloadComponent MetalToolchain

2) Open downloaded asset, it should be located somewhere here

/System/Library/AssetsV2/com_apple_MobileAsset_MetalToolchain/68d8db6212b48d387d071ff7b905df796658e713.asset/AssetData/Restore/022-20369-066.dmg

3) Manually move the Metal.xctoolchain to the xcode' toolchain folder

/Library/Developer/Toolchains/Metal.xctoolchain

4) Clean, Rebuild

Hello, good news~I found the way to fix it, just type "xcodebuild -downloadComponent MetalToolchain" in mac terminal, it'll start downloading, works for me~

u can try it

don't think there are that many developers in these user forums if it was me then I would try

the developer forums Apple Developer Forums

Hello~ having the same issue here, have you find out a way to fix it?

Yes, this was the only workaround I found that allows it to compile, at least to some extent

I tried all the solutions the internet has to offer – but this is the only one that works! Thank you sooo much!

the issue persist on xCode 26.2...