未调用 CLLocationmanager 委托（swift iOS 9）

Question

我之前与 CLLocationManager 合作过很多次，并且我还有其他几个项目可以很好地使用 EXACT SAME 代码...必要的属性也在 info.Plist 中。

我在模拟器和设备上都试过了，在我的其他项目中都运行良好。如果有人能够提供帮助，那就太好了，因为我快要失去理智了。谢谢！

必需的 plist 属性

<key>NSLocationAlwaysUsageDescription </key>
<string>Can we use your location? </string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>Can we use your location?</string>

主VC中的代码

import UIKit
import CoreLocation

class ViewController: UIViewController, CLLocationManagerDelegate {

let clientKey = ""
let clientSecred = ""
let pushSecret = ""
let fourSquareVersion = ""
let section = ""
var latLong = ""
var currentLat : Double?
var currentLong : Double?
var locationManager : CLLocationManager!

override func viewDidLoad() {
    super.viewDidLoad()

    locationManager = CLLocationManager()
    locationManager.requestAlwaysAuthorization()
    locationManager.desiredAccuracy = kCLLocationAccuracyBest
    locationManager.distanceFilter = kCLDistanceFilterNone
    locationManager.delegate = self
    locationManager.startUpdatingLocation()
}

func locationManager(manager: CLLocationManager, didUpdateToLocation newLocation: CLLocation, fromLocation oldLocation: CLLocation) {

    if let currentLocation : CLLocation = newLocation {

        currentLat = currentLocation.coordinate.latitude
        currentLong = currentLocation.coordinate.longitude

        print(currentLat)
        print(currentLong)
    }

}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}


}

Answer 1

原来info.plist中的NSLocationAlwaysUsageDescription后面有一个空格。