IOS-didFailWithError：錯誤域= kCLErrorDomain代碼= 0。 （kCLErrorDomain誤差爲0）」

Question

我嘗試獲取用戶當前位置的經度緯度&，我的代碼很簡單：

- (void)viewDidLoad { 
    self.locationManager=[[CLLocationManager alloc]init]; 
    [locationManager setDelegate:self]; 
    [locationManager setDesiredAccuracy:kCLLocationAccuracyNearestTenMeters]; 
    [locationManager startUpdatingLocation]; 
} 

-(void)locationManager:(CLLocationManager *)manager 
didUpdateToLocation:(CLLocation *)newLocation 
fromLocation:(CLLocation *)oldLocation 
{ 
    float latitude=newLocation.coordinate.latitude; 
    float longitude=newLocation.coordinate.longitude; 
    NSLog(@"%f",latitude); 
    NSLog(@"%f",longitude); 
    [locationManager stopUpdatingLocation]; 

} 
- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error 
{ 
    NSLog(@"didFailWithError: %@", error); 
} 

我總是從didFailWithError方法這個錯誤：

didFailWithError: Error Domain=kCLErrorDomain Code=0 "The operation couldn’t be completed. (kCLErrorDomain error 0.)" 

Answer 1

我認爲， 你需要在你的項目中添加下列權限在.plist

NSLocationWhenInUseUsageDescription和價值Application would like to use your location

和第二個是，加[locationManager requestWhenInUseAuthorization];行代碼。

this code in i added :

- (void)viewDidLoad { 
    self.locationManager=[[CLLocationManager alloc]init]; 
    [locationManager setDelegate:self]; 
    [locationManager setDesiredAccuracy:kCLLocationAccuracyNearestTenMeters]; 
    [locationManager requestWhenInUseAuthorization]; 
    [locationManager startUpdatingLocation]; 

}