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Start your free trialChristopher Thiebaut
2,736 PointsChallenge task 2 of 2 fails for no apparent reason.
My code runs fine in Xcode and has no errors or warnings. In the web-based editor here on Treehouse, it fails and says I need to make sure Dog conforms to Pet (which it does). In the past, I've had code challenges fail due to different whitespace. Is that what's happening here? What am I missing?
protocol Animal {
var numberOfLegs: Int { get }
}
protocol Pet : Animal {
var cuddlyName: String { get }
}
struct Dog : Pet {
var numberOfLegs: Int = 4
var cuddlyName: String
}
1 Answer
Matthew Long
28,407 PointsOnly thing I could find "wrong" with your code is the space between the Dog
struct name and the colon? Maybe this is an issue with how treehouse is checking that you completed the challenge? Xcode doesn't show that space as an error or warning.
protocol Animal {
var numberOfLegs: Int { get }
}
protocol Pet: Animal {
var cuddlyName: String { get }
}
struct Dog: Pet {
var numberOfLegs: Int
var cuddlyName: String
}
Christopher Thiebaut
2,736 PointsChristopher Thiebaut
2,736 PointsThanks, it turns out that was the problem.