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 Swift Basics (retired) Types Strings

Posted by Levi Figueira
Levi Figueira
6,707 Points

How is "println("Bread\nMilk\nHoney")" not the correct answer? The compiler output seems to be unrelated… Compiler bug?

Something's goofy?!

This is the compiler output:

swift_lint.swift:10:30: error: 'countElements' has been renamed to count let range = NSMakeRange(0, countElements(string)) ^~~~~~~~~~~~~ count Swift.countElements:1:36: note: 'countElements' has been explicitly marked unavailable here @availability(*, unavailable) func countElements(x: T) -> T.Index.Distance ^

strings.swift 
println("Bread\nMilk\nHoney")

1 Answer

Myers Carpenter
Myers Carpenter
6,421 Points

We are working on a solution to this right now. We should it have in place in the next hour. Sorry for the trouble.

Levi Figueira
Levi Figueira
6,707 Points

Absolutely no problem Myers! Just wanted to make sure that if it was indeed a bug it would be addressed… :) Thanks for the prompt reply!

Myers Carpenter
Myers Carpenter
6,421 Points

The fix is live. Happy learning!