Quit Xcode Open Terminal Navigate to the directory where your .xcodeproj is via Terminal (cd path/to/your/apps/folder) Run xcodebuild -resolvePackageDependencies After the packages finish resolving, open Xcode and try building again.
In Package.swift // swift-tools-version:5.3 Although it’s a comment and it should be ignored, it’s not! change it to : // swift-tools-version:5.2 Sometimes you need to delete .build and .swiftpm directories (that are hiddent by default) too. Note Don’t forget to close and reopen the project after the changes.
Here are the steps that worked for me on Xcode 13/14/15-beta: Create a package called MyLibrary Create a new Project App MyLibraryDemo inside the package directory Open the project’s .xcodeproj file Go to PROJECT > MyLibraryDemo > Package Dependencies and press the ‘plus’ symbol Press Add Local and select the directory containing your pacakge Go … Read more
According to this post in the Swift forums, the .swiftpm directory “is intended as a place for tools that operate on packages to store state or configuration files of their own that users are not expected to edit directly as source” – it is not exclusive to Xcode support. So to add it to .gitignore … Read more
Update: as mentioned in other answers, you can now generate Xcode project files with this command: swift package generate-xcodeproj Original answer: The Swift Package Manger (SPM) is cross platform, It works on Mac and Linux. The Xcode is Mac OS only, so I don’t think SPM will be hard integrate to work with Xcode. SPM … Read more
A solution, for Unix-like systems, is to use SSH git URLs and add Host configurations to ~/.ssh/config. This approach works for both macOS/Linux command line and Xcode. Use a ssh form for the dependency url in Package.swift. // swift-tools-version:4.0 import PackageDescription let package = Package( name: “Example”, dependencies: [ .package(url: “[email protected]:abc/private-repo.git”, .branch(“develop”) ), ], ) … Read more
Swift Package Manager now support generating Xcode project with swift package generate-xcodeproj as mentioned in this answer, but this only works when developing a library, or a command line tool. Not (yet) for (iOS/OS X) graphical application developer: Note that at this time the Package Manager has no support for iOS, watchOS, or tvOS platforms. … Read more
To reset the cache for a single package: Navigate to ~/Library/Caches/org.swift.swiftpm/repositories and deleting the folder and lock file related to the package Then, in Xcode, run File–>Swift Packages–>Reset Package Caches You can also try the solution recommended here to reset the entire cache (thanks @Bao Lei): https://stackoverflow.com/a/72838880/1099193
UPDATE: As some others have mentioned, this can be fixed by simply closing Xcode and re-opening it, then doing a regular build (Command+B) instead of running it. Give that a shot before trying the other options! The error seemed to be resolved by doing the following: Close Xcode Open finder, and delete the derived data … Read more