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iOS Protocols in Swift Protocol Basics Declaring a Protocol

jordon beyond
jordon beyond
2,158 Points

Declaring protocol 1 Error

I do not know why i get an error

protocols.swift
protocol User {

var name: String  { get }
var age: Int { get set }

}

1 Answer

tromben98
tromben98
13,273 Points

Hi Jordon!

The reason you are getting an error is because you have to spaces after the string type declaration.

protocol User {

var name: String { get } // One space here!
var age: Int { get set }

}

Best regards, Jonas