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

Posted by Nsiak Attah
Nsiak Attah
6,068 Points

Issue with NSDATA

I have issue with NSDATA Task from building simple weather app with swift. In the task, if I use

let courseData = NSData.dataWithContentsofURL(courseURL, options: nil, error: nil)

I get the error "Bummer! You need to assign the result of the NSData call to the courseData constant."

If I use the updated NSData method let courseData = NSData(contentsofURL: courseURL!, options: nil, error: nil)

I get the error "Bummer! You need to pass courseURL to the NSData method."

What I'm I supposed to supply here to proceed

1 Answer

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

should the O in Of be capitalized maybe?

let courseData = NSData.dataWithContentsOfURL(courseURL, options: nil, error: nil)