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![Ingo Ngoyama](https://uploads.teamtreehouse.com/production/profile-photos/7201272/micro_IngoProfilePic.jpg)
Ingo Ngoyama
4,882 PointsI am not getting a print out of anything in the output window or I just get (11db.) in my output and no
I am not getting a print out of anything in the output window or I just get (11db.) in my output but none of the print statements ever print out
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var currentTemperatureLabel: UILabel!
@IBOutlet weak var currentHumidityLabel: UILabel!
@IBOutlet weak var currentPrecipitationLabel: UILabel!
@IBOutlet weak var currentWeatherIcon: UIImageView!
@IBOutlet weak var currentSummaryLabel: UILabel!
@IBOutlet weak var refreshButton: UIButton!
@IBOutlet weak var activityIndicator: UIActivityIndicatorView!
fileprivate let darkSkyApiKey = "d5ecc430de343cd643b8859b7a031d2a"//add key and give private protection(read in onenote)**********
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
// after we set up our CurrentWeatherViewModel file **********
// now lets set up default dummy values **********
let currentWeather = CurrentWeather(temperature: 85.0, humidity: 0.8, precipitationProbability: 0.1, summary: "Hot !", icon: "clear-day")
let currentWeatherViewModel = CurrentWeatherViewModel(model: currentWeather)
displayWeather(using: currentWeatherViewModel) // now we can make an instance of displayWeather
//now we can call curentwweatherViewModel
//run and our dummy numbers should show
// add the DarkSky API url in a way that the location can be effiecintly changed *********
//note we used our stored prop var we made in our stored properties for the private key value. Quick typing *********
let base = URL(string: "https://api.darksky.net/forecast/\(darkSkyApiKey)/") // the constant part of URL *********
guard let forecastUrl = URL(string: "37.8267, -122.4233", relativeTo: base) else {return}//Use API URL to adjust location *********
// to creat a request(a few lines below) we must unwrap ForcastURL( which is an optional.)
// make an asynchrous network
let configuration = URLSessionConfiguration.default // config for our wtwkg needs *********
let session = URLSession(configuration: configuration) // create a session object to manage our network session *********
//Now using the above session object, we can create a task to carry out. *********
//The base class for this purpose is URLSession task, which defines a task during a session. *********
let request = URLRequest(url: forecastUrl) // use the subclass that ajust asks for a url to make a request *********
print("log before request on main thread")
//session.dataTask(with: request, completionHandler: .....//create a data task
let dataTask = session.dataTask( with: request) { data, response, error in print(" Log inside completion handler")} //change to a trailing closure ***
dataTask.resume() //*********
print("Log after resume")
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func displayWeather(using viewModel: CurrentWeatherViewModel){ // display weather data through labels
currentTemperatureLabel.text = viewModel.temperature
currentHumidityLabel.text = viewModel.humidity
currentPrecipitationLabel.text = viewModel.precipitationProbability
currentSummaryLabel.text = viewModel.summary
currentWeatherIcon.image = viewModel.icon
// now create an instance above in viewDidLoad
}
}
Jeff McDivitt
23,970 PointsJeff McDivitt
23,970 PointsCan you share your code so I can see exactly what the issue is?