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iOS Build a Simple iPhone App with Swift Improving Our User Interface Adding a Pop of Color

Raghav Bhasin
Raghav Bhasin
2,657 Points
Posted by Raghav Bhasin
Raghav Bhasin
2,657 Points

UIColor is an unresolved identifier, while running the test code in the playground. How to fix that?

I wrote, var redColor = UIColor(red : 223/255.0, green : 86/255.0, blue : 94/255.0, alpha : 1.0)

2 Answers

Richard Lu
Richard Lu
20,185 Points
Richard Lu
Richard Lu
20,185 Points

Hey Raghav,

The reason you're getting that error is because UIColor is in the UIKit framework. To resolve this issue, just import 

import UIKit
Raghav Bhasin
Raghav Bhasin
2,657 Points
Raghav Bhasin
Raghav Bhasin
2,657 Points

I did import it, there was some other error I guess. I switched to iPhone 5s from iPhone 5 and it worked. Thank you.