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

David Contreras
David Contreras
6,187 Points
Posted by David Contreras
David Contreras
6,187 Points

Execution was interrupted reason: EXC_BAD_INSTRUCTION

Getting error with these lines of code

private let apiKey = "APIKEYNUMBERS"

let baseUrl = NSURL(string: "https://api.forecast.io/forecast/\(apiKey)/")

let forcastUrl = NSURL(string: "32.995252, -94.965818", relativeToURL: baseUrl)

let weatherData = NSData.dataWithContentsOfURL (forcastUrl, options: nil, error: nil)

3 Answers

Lukas Herbst
Lukas Herbst
3,451 Points
Lukas Herbst
Lukas Herbst
3,451 Points

Hey,

had the same error and found it!

The error is that you have a space in the location string!

First I had: 

let location = "48.277593, 12.160272"

and the app crashed - but without the space

let location = "48.277593,12.160272"

all worked just fine.

Hope this helped!

David Contreras
David Contreras
6,187 Points
David Contreras
David Contreras
6,187 Points

I figured it out, thank you for your help.

Bradley Allen
Bradley Allen
5,224 Points
Bradley Allen
Bradley Allen
5,224 Points

This is the issue I was having. Pasan said we could copy and past the location data from Google and just copy and pasting it ends up introducing a very hard to spot space in the final "forecastURL".

Andres Oliva
Andres Oliva
7,810 Points
Andres Oliva
Andres Oliva
7,810 Points

Try this line of code:

let dataObject = NSData(contentsOfURL: forcastUrl)

David Contreras
David Contreras
6,187 Points
David Contreras
David Contreras
6,187 Points

The error that I'm getting is on the forcatsUrl. I don't know why this is happening.

Ami Bhimani
Ami Bhimani
6,373 Points
Ami Bhimani
Ami Bhimani
6,373 Points

let forcastURL = NSURL(string: "00.000000, __ -00.000000", relativeToURL: baseURL)

REMOVE SPACE __ and replace to

let forcastURL = NSURL(string: "00.000000,-00.000000", relativeToURL: baseURL)