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

jc laurent
6,351 Pointsget this error
Don't use the memberwise initializer Swift creates. Add your own custom initializer as specified in the directions
struct RGBColor {
let red: Double
let green: Double
let blue: Double
let alpha: Double
let description: String
// Add your code below
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: \(self.red), green: \(self.green), blue: \(self.blue), alpha: \(self.alpha)"
}
}
3 Answers

David Papandrew
8,386 PointsYou need to remove the description parameter from the first line of your init method. You don't need it since the function call is already passing the necessary arguments to generate the description string (which you already correctly have in the body of the init method).
init(red: Double, green: Double, blue: Double, alpha: Double) {
Just fix this line and your code will pass.

jc laurent
6,351 PointsI did but Still get the same error

jc laurent
6,351 Pointsok get it thks bud