Your Second Swift 4 & iOS 11 App - Part 22: | Ray Wenderlich

Navigation controllers are a means to display lots of view controllers in your app and you'll learn how to use them.

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Dumb question: I’m using Xcode 8.2.1, and when I go to set the prefersLargeTitles attribute, I get the error:

"Value of type “UINavigationBar” has no member “prefersLargeTitles”

Any ideas? After tabbing through the code completion for the first two parts, nothing like the “prefers…” part comes up at all.

The app runs fine, other than that. I tried looking through SO, and The Apple Docs, but I’m still really new and didn’t really know how to make sense of it.

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