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 Enums and Structs Structs Stored Properties

Create a variable named travel and assign it an instance of the Expense struct with the following values for each stored


struct Expense {
        var description: String
        var amount: Double

var travel = Expense(description: "Flight to Cupertino", amount: "500.00")

2 Answers

Small error

var travel = Expense(description: "Flight to Cupertino", amount: "500.00")

amount is a Double not a String