Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Object-Oriented Swift 2.0 Complex Data Structures Custom Initializers

Egor Trefilov
Egor Trefilov
3,332 Points

Use own initialiser

Hi, Please see the code I have written below. Unfortunately the editor tells me that I should use my own initialiser instead of the one provided by Swift. Any ideas on what I did wrong?

init(red: Double, green: Double, blue: Double, alpha: Double, description: String) { self.red = red self.green = green self.blue = blue self.alpha = alpha self.description = "red: (red), green: (green), blue: (blue), alpha: (alpha)" }

1 Answer