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var camera = UIImage(named: "1")! 
var city = UIImage(named: "2")! 
var animals = UIImage(named: "3")! 
var flowers = UIImage(named: "4")! 
var stand = UIImage(named: "5")! 
var urban = UIImage(named: "6")!

it seems normal until i run the project.

Nika Erema
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1 Answers1

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Declare images like

let camera: UIImage = UIImage(named: "1") ?? UIImage()

and then you will be sure that even when there is no image named "1" the app won't crash.

You can also create UIImage extension

extension UIImage {

    static let camera: UIImage = UIImage(named: "1") ?? UIImage()

}

and use images like that:

yourImageView.image = .camera
stoikokolev
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    "1" is a hardcoded value, it's much better to correct the issue with that string than returning an empty image since this will only obfuscate the underlying issue. – Joakim Danielson Mar 22 '22 at 10:16