Hey Quinn, Sam Rowlands here, I'm asking this question on behalf of an App Wrapper customer (the customer doesn't use Xcode for macOS development). According to the customer it was working until around a month or so ago, the customer is running macOS 11.2.3. We've been going through several things this week, but we haven't been able to get past this error message. xcode-select -p = /Applications/Xcode.app/Contents/Developer/ (which App Wrapper identifies as Xcode 12.4).