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iOS Build a Weather App with Swift Managing Complexity Callback Methods With Closures

Erwin Gaitan Ospino
Erwin Gaitan Ospino
3,102 Points

What's wrong with my code in the challenge?

I'm getting this error over and over but can't figure out what's wrong:

Bummer! Make sure the method is named fetchTreehouseBlogPosts and has the correct syntax!

Please, help

import Foundation

typealias BlogPostCompletion = (data: NSData!, reponse: NSURLResponse!, error: NSError!) -> Void
func fetchTreehouseBlogPosts(completion: BlogPostCompletion){}

Did you ever solve this? I'm experiencing the same problem...