LandmarkRow.swift Cannot Preview in This File

I'm following the Swift Tutorial, and everything is working ok until I create the LandmarkRow.swift

I keep getting the "Cannot Preview in This File" error, even after copying and pasting the code from the tutorial.

Any ideas?

See here: https://developer.apple.com/documentation/xcode-release-notes/xcode-13_3-release-notes

Run this:  rm -rf "$TMPDIR/../C/clang/ModuleCache"

Thanks

LandmarkRow.swift Cannot Preview in This File
 
 
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