Cannot call value of non-function type 'UIScreen'

Question

window = UIWindow(frame: UIScreen.mainScreen().bounds)

On this line I get the above error. Based on previous posts, I see that it got changed in Swift 3.0, but I can't figure out how to fix it. How do I change this?

Answer 1

Change to window = UIWindow(frame: UIScreen.main.bounds)

Main change is from .mainScreen() to .main

Mainly Swift 3 changes a lot of their function calls to be property-type