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Shawn O'Brien
3,153 PointsNo error, error
In the editor, I have provided a class named Vehicle.
Your task is to create a subclass of Vehicle, named Car, that adds an additional stored property numberOfSeats of type Int with a default value of 4.
Once you've implemented the Car class, create an instance and assign it to a constant named someCar.
It says that my code can't be compiled but when I view Preview there are no compiler errors.
class Vehicle {
var numberOfDoors: Int
var numberOfWheels: Int
init(withDoors doors: Int, andWheels wheels: Int) {
self.numberOfDoors = doors
self.numberOfWheels = wheels
}
}
// Enter your code below
class car: Vehicle{
var numberOfSeats: Int = 4
}
let someCar = car(withDoors: 5, andWheels: 5)
2 Answers
Michael Hulet
Treehouse Moderator 47,822 PointsThe "code cannot be compiled" message here seems like a bad error message to me, because Swift handles it just fine on my machine. I think the main thing that went wrong here is that the challenge asked for a class named Car, but the one you made is named car (be sure to pay attention to capitalization! It matters in Swift). If you fix that, I think you'll be good
Shawn O'Brien
3,153 Pointscool thank you so much!
Alexander Davison
65,448 PointsPlease provide a best answer for Michael :)