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iOS

Posted by Vrund Patel
Vrund Patel
11,994 Points

Weather App in IOS

When i run it it gives me error

let downloadTask: NSURLSessionDownloadTask = sharedSession.downloadTaskWithURL(forecastURL, completionHandler: { (location: NSURL!, response: NSURLResponse!, error: NSError!) -> Void in
            println(response)
        })

1 Answer

Michael Reining
Michael Reining
10,101 Points
Michael Reining
Michael Reining
10,101 Points

The forecastURL has to be unwrapped by using "forecastURL!". Like this

let downloadTask: NSURLSessionDownloadTask = sharedSession.downloadTaskWithURL(forecastURL!, completionHandler: { (location: NSURL!, response: NSURLResponse!, error: NSError!) -> Void in
            if error == nil {

I hope that helps.

Vrund Patel
Vrund Patel
11,994 Points

Thanks a lot!