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

Swift

Posted by dk13
dk13
10,541 Points

Object-Oriented Swift Challenge Task 1 of 1 RGBColor exercise works in my online playground but does not pass the "test"

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)"
    } 

} 
let myRGBColor = RGBColor(red: 86.0, green: 191.0, blue: 131.0, alpha: 1.0, description: "")
print(myRGBColor.description)

Does anyone know why this code does not pass the test so I can move on to the next part?
It runs just fine in the online Playground I am using... The last two lines are just to test the structure - they are not part of the exercise.

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

You don't need to pass in description. That is built from the other properties.

Also remove your test code at the end.