Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Swift 2.0 Protocols Swift 2.0 Protocols Declaring a Protocol

Paul Je
Paul Je
4,435 Points

Not sure what I'm missing here..

Did what the question told me to, but not sure why it's not going through, anyone know? Thanks in advance!

protocol UserType {
  var name: String {get} 
  var age: Int {get} - {set}

2 Answers

Your get set syntax is incorrect. For whatever reason the workspace is very sensitive to white-space. Ensure there is a space between the brackets and the words inside them. See below.

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

Paul Je
Paul Je
4,435 Points

Thanks Damion, I figured it out from the next code challenge, but it was confusing because it only said you should use a dash and that you should close off each type of property with curly braces ..