I tried a few different things on top of what I mentioned before. I went through the build settings and removed any reference to macosx or macos26 but that didn't really do much. I also tried the classic boot down and back up but that also has not worked. As a last ditch effort I also deleted the macosx sdk via terminal but I now end up with a different failure stating that this is a necessary dependency for Xcode. Im at my wits end sadly. I would appreciate a much more stable platform to build AR apps but this is pretty ridiculous.

Ok I downloaded the latest version of macOS Tahoe beta and after breaking Xcode I reinstalled the latest beta version of that. And now I get a bug pertinent to the work Im doing now the development environment. I don't understand why we have to work under unstable beta environments. I really do want AR applications to flourish but they won't ever if this is the type of conditions developers have to be under to make software. This bug has held me up for over a month.

Ugh I hate this, tho I guess its ok I’m not the only one. I hope apple will move on this quickly.