Can somebody please help me understand what I'm doing wrong. When I try to run the app I keep getting "no such model ArgumentParser"
I downloaded the project from GitHub and added it. That should do it right?
Photogrametry App doesn't recognize ArgumentParser
Can you confirm that you're running on macOS Monterey Beta 1 and using Xcode 13 Beta 1?
The Swift argument parser is a Swift package that Xcode should automatically download when it starts building or indexing. There will be a progress indicator next to swift-argument-parser while it's downloading, but once that spinner disappears, everything should build fine. If you have a slow internet connection, it might take a little while.
If it's still not building, and you're on the correct versions of macOS and Xcode, then is there a spinner next to swift-argument-parser in Xcode's project navigator?