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iOS Object-Oriented Swift 2.0 Classes Instances of Classes

Code could not be compiled

I tested my code in xCode. There is no mistakes. But when I check it in here I receive message "Your code could not be complied." Preview is empty. Please, could you have a look?

// Enter your code below
class Shape {

    var numberOfSides: Int 

    init(numberOfSides: Int) {
        self.numberOfSides = numberOfSides

let someShape: Shape;

Hi, I think you are creating the instance of Shape class wrong. Try this:

let someShape = Shape(numberOfSides: 2)

It needs to be initialised with a value for numberOfSides.

Emil Drahos Thank you, already fixed it. Thank you a lot