Swift Package Issue after updating to MacOS Monterey

Question

I'm having this issue with my swift package. It was created a few weeks ago with BigSur, as the platform target i put iOS 15. I don't understand what it could be

ld: warning: dylib (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/pm/ManifestAPI/libPackageDescription.dylib) was built for newer macOS version (11.0) than being linked (10.15)

Go through all your Package files and Xcode targets and check the target versions for iOS and MacOS — Joakim Danielson, Oct 28 '21 at 20:04
The package made for ios only, in the package file i put only this platforms: [.iOS(.v15)] — MattiaCintura, Oct 28 '21 at 20:21
And any other targets and/or packages? I would also make sure I have cleaned the build folder and also emptied the Derived Data folder before building with a new Xcode version. — Joakim Danielson, Oct 28 '21 at 20:24
No other targets or packages, this issue is on the actual package project. — MattiaCintura, Oct 28 '21 at 20:38
It turned out to be a problem with Xcode command line tools, no idea what happened but now it's gone — MattiaCintura, Oct 28 '21 at 21:21
@MattiaCintura Still facing it did you do anything to silent that warning? — Sarath, Mar 11 '22 at 14:07
@Sarath i've updated Xcode command line tools and changed deployment target — MattiaCintura, Mar 12 '22 at 15:58
If the problem is solved, give an answer or delete the question. — matt, Apr 09 '22 at 01:46

score 0 · Answer 1 · answered Apr 08 '22 at 18:23

0

https://stackoverflow.com/a/71762933/6479729 - this works for me

Enter this command in your terminal:

sudo xcode-select --switch /Applications/Xcode.app
Relaunch Xcode

answered Apr 08 '22 at 18:23

Sergey Konovorotskiy

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If there is allready an answer to the question you should mark it as duplicate. – burnsi Apr 08 '22 at 18:46

Swift Package Issue after updating to MacOS Monterey

1 Answers1