WWDC22 SALE: Save 50% on all my Swift books and bundles! >>

Guys help

Forums > Swift

Updated XCode before Version 12.2 (12B45b) Errors in the project - unable to load standard library for target 'x86_64-apple-ios9.0-simulator' Then I clear folder "Derived Data" and Packages -> Reset Package Caches. Errors appeared -

  • Missing package product 'KeychainManager'
  • Missing package product 'MasterServer'



Hacking with Swift is sponsored by Fernando Olivares

SPONSORED Fernando's book will guide you in fixing bugs in three real, open-source, downloadable apps from the App Store. Learn applied programming fundamentals by refactoring real code from published apps. Hacking with Swift readers get a $10 discount!

Read the book

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

Unknown user

You are not logged in

Log in or create account

Link copied to your pasteboard.