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Start your free trialNathan Halydier
1,849 PointsI keep getting "Make sure you're not using the memberwise initializer provided by default". Not sure what I am missing.
I am able to accomplish what the exercise wants like this in xcode, but i can't seem to get past that error in the treehouse IDE.
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)"
}
}
let color = RGBColor(red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0, description:"")
color.description
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: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
}
}
1 Answer
KRIS NIKOLAISEN
54,971 PointsYou don't need to pass in description. The description is built from the other values passed in.