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 Swift Functions and Optionals Functions Creating a Function

func greeting() { println("Hello") } greeting() What is wrong with this code? :(

It is saying i am wrong

func greeting() {


2 Answers

Try removing greeting() , I think the challenge only wants the implementation of the function.

I believe that you were absolutely correct here, but just went one step further than you needed to. Try removing the greeting() function call and that should do it.