Cannot Assign Value of type 'UIImage?' to type '[UIImage]' when generating a random image

Question

I am trying to assign randomly a UIImage on my viewController from an array of images. However i always get the following error like on the screenshot below:

Please read this URL https://stackoverflow.com/help/how-to-ask — Santhakumar Munuswamy, Oct 08 '17 at 06:45
And also what are you trying to do? Are you trying to access an image or adding an image ? — Siyavash, Oct 08 '17 at 06:48
I am trying to generate a random image out of an array of images — Matthew Harris, Oct 08 '17 at 06:54

Siyavash · Accepted Answer · 2017-10-08T08:20:03.990

-2

To get a random image from your QuoteImages array you have to first get a random value and then request that from your array

let randomValue = arc4random_uniform(10)+1
let randomImage = QuoteImages[randomValue]

edited Oct 08 '17 at 08:20

answered Oct 08 '17 at 06:47

Siyavash

970
9
23

Cannot Assign Value of type 'UIImage?' to type '[UIImage]' when generating a random image

1 Answers1