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iOS Build a Weather App with Swift (Retired) Pulling Data From the Web Making a Network Call

Posted by laurentennyson
laurentennyson
4,524 Points

Help I keep getting errors which I try to run my code. Can anyone help

let baseURL = NSURL(string: "https://api.forecast.io/forecast/\(apiKey)/") let forecastURL = NSURL(string: "39.042193,-94.589035",relativeToURL: baseURL)

    let weatherData = NSData(
        contentsOfURL: forecastURL! ,
        options: nil,
        error: nil)
Chris Bernardi
Chris Bernardi
3,994 Points

Lauren Tennyson: Can you give the specific error you are receiving?

1 Answer

Ronald Hunter
Ronald Hunter
Courses Plus Student 17,851 Points

Take out the spaces in your strings:

This is the code you have now:

let baseURL = NSURL(string: "https://api.forecast.io/forecast/\(apiKey)/") let forecastURL = NSURL(string: "39.042193,-94.589035",relativeToURL: baseURL)

and the code that works:

let baseURL = NSURL(string:"https://api.forecast.io/forecast/\(apiKey)/") let forecastURL = NSURL(string:"39.042193,-94.589035",relativeToURL: baseURL)

laurentennyson
laurentennyson
4,524 Points

Yes, Ronald your code worked. Thanks, I see where I had the spaces.

david hackney
david hackney
2,422 Points

Thanks Ronald i was stuck with that also and it worked for me,

Thanks