I tried the solution suggested by Maxwell above but it didn’t resolve the problem for me. The error appeared with Xcode 12 but upgrading to Xcode 13 didn’t fix it either. Instead, I decided to take Xcode at its word and delete the Package.resolved file. But where is it? I did this: In Finder, tap … Read more
Apple is aware of the issue. We’re currently investigating this issue — thank you to those who have filed bug reports so far. To workaround this issue, please re-download Xcode 13.2 directly from the Downloads page. https://developer.apple.com/forums/thread/696504?answerId=698142022#698142022
After adding a library (FASwiftUI in my case) through Swift Package Manager I had to add it to Project Settings -> My Target -> General -> Frameworks, Libraries, and Embedded Content to be visible in the import statement. I did not add any scripts for it to work.
I had the same problem, and I only found this two solutions: First, add the package to the first target: Then, the first option is going to the other target, General tab, and in Frameworks, Libraries and Embedded Content press +, select the package and press Add: The other option is going to build Phases … Read more
Open Xcode Select your project Look at the top middle Select Swift Package Manager menu You’ll be able to manage your packages (add / remove)