小编Jua*_*cia的帖子

当我尝试在我的xcode项目中构建一个对象时,我收到一个编译器错误.这是代码:

import UIKit

class Rectangulo: NSObject {

    var ladoA : Int
    var ladoB : Int
    var area: Int {
        get {
            return ladoA*ladoB
        }
    }

    init (ladoA:Int,ladoB:Int) {

        self.ladoA = ladoA
        self.ladoB = ladoB
    }

    func description() -> NSString {
                return "El area es \(area)"
    }
}

编译时的错误是:

Rectangulo.swift:26:10: Method 'description()' with Objective-C selector 'description' conflicts with getter for 'description' from superclass 'NSObject' with the same Objective-C selector

我需要做什么来覆盖这个功能而没有问题？