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iOS Build a Vending Machine App in Swift Modeling An Interface Starter File Walkthrough

Swift Version Incompatible

I downloaded the starter files but my new version of XCode is incompatible with swift version 3.

3 Answers


Go to Vending Machine project –> Build Settings -> Basic –> Swift Compiler language and change from Swift 3 to Swift 4

This totally worked! Thank you!

Waylan Sands
Waylan Sands
Courses Plus Student 5,824 Points

You may also have to select the app from TARGETS and change to Swift 5 etc