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 Build a Playlist Browser with Swift Building the Music Library and Playlist Models Using a Playlist Instance

xcode6.4, it doesnt not run, issue with ! i believe..

If someone could help me out on this, i knew it was going to be a problem since it told me to add a ! in the beginning with as to as!. And it was in the PlaylistMasterViewController.swift.

Thanks guys

1 Answer

Jack Hawley
Jack Hawley
10,665 Points

Use the bang operator after "as" and also after "String"

title = playlistDictionary["title"] as! String!
description = playlistDictionary["description"] as! String!