RxSwift book 2nd - Chapter 23 project not building


I am in chapter 23, after getting the initial project “Tweetie” I did pod install, open the project everything seems fine.

I Run/Build the project with iPhone 8 and gave me lots of errors. Can’t either build it or run it. So I can’t really try it and play with it… I uploaded here an image of a screenshot of all errors.

Hi, are you using the Xcode version and Swift version required by the book? Those seem like errors related to the latest changes to Swift standard library.

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