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iOS Object-Oriented Swift Complex Data Structures Custom Initializers

Posted by Kwame Krah
Kwame Krah
6,212 Points

I feel am doing everything the way I should but am still getting error

I keep getting this error: Make sure you're using string interpolation to construct the correct string for the description property treehouse challenge

structs.swift 
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) {
  self.red = red
  self.green = green
  self.blue = blue
  self.alpha = alpha

  self.description = "red: \(red), green: \(green), blue: \(blue), alpha: \(alpha)"
 }

}

 var myColor = RGBColor(red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0)
myColor.description

2 Answers

Stuart Wright
Stuart Wright
41,119 Points
Stuart Wright
Stuart Wright
41,119 Points

There seems to be a bug with all Swift challenges at the moment. The same thing happened last week and they fixed it not long after.

Kwame Krah
Kwame Krah
6,212 Points
Kwame Krah
Kwame Krah
6,212 Points

Thanks for the info, this was getting me really frustrated. Thanks bro!