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!

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 Build a Simple iPhone App with Swift Creating a Data Model Creating a Data Collection

Monosij Bagchi
PLUS
Monosij Bagchi
Courses Plus Student 2,417 Points
Posted by Monosij Bagchi
Monosij Bagchi
Courses Plus Student 2,417 Points

Bummer! You need to create a variable called `shoppingList`.

why i get this error

data_collections.swift 
var  shoppingList = [String]()
shoppingList += ["toothpaste","bread","eggs"]

1 Answer

Rich Bagley
Rich Bagley
25,868 Points
Rich Bagley
Rich Bagley
25,868 Points

Hi,

You have an extra space after var. Remove that and you should be good to go :)

-Rich

William Li
William Li
Courses Plus Student 26,867 Points
William Li
William Li
Courses Plus Student 26,867 Points

must say that the grader is very odd here for not allowing an extra space, the code is valid Swift.