Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Protocols in Swift Protocol Basics Declaring a Protocol

New Error (See below --- Will not check Code)

Oh no! We didn't hear from the challenge service in a timely fashion.

If you continue experiencing problems, please contact support at help@teamtreehouse.com.

Fear not! Your code is safe with us. You will be able to resubmit once you reload the challenge.

protocols.swift
protocol User {
    var name: String { get }
    var age: Int { get set }

}

1 Answer

Elena Man
Elena Man
21,092 Points

I believe there are some issues with the servers. Multiple students have also complained with this issue.