Use of unresolved identifier 'UIAccessibility'

Question

I did import UIKit, but apparently Xcode is still not able to find UIAccessibility as mentioned in this WWDC. Also my os is above 3.0 as required for this.

Answer 1

The problem is you're not using Xcode 10 beta with Swift 4.2. So you can't say it that way. You have to call this method:

https://developer.apple.com/documentation/uikit/uiaccessibility/1615194-post?changes=latest_minor

As you can see, it used to be a global function UIAccessibilityPostNotification() taking two parameters.