I keep running into this error ‘is only available in macOS 12.0 or newer`, for example with ‘async(priority:operation:)’ I am using a clean install of the 12.0 beta and a new Xcode project. What am I overlooking?
You likely need to set your deployment target to macOS 12. It's possible the new Xcode project template hasn't been updated to set 12 as the deployment target.
3 Likes
That was it. I thought I already checked that one.
1 Like