"you know you can't develop visionOS apps with the official version of Xcode 15, right?"
Thank you, I did not know that.
I switched to Beta 15.1 and now I can build.
I don't know if Apple reads these posts but, in my opinion this is confusing. It's documented in many places 15.0 beta could build for VisionOS. So 15.0 release can't? Okay, but then I wish the "Download SDK" page on the VisionOS page had just said that…
mcc111
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