我已经下载了一个在iOS 5和iOS 6中运行良好的当前位置示例项目。当我将相同的文件复制到另一个项目时，它在iOS 5中停止工作，但在iOS 6中工作正常。我收到错误
didFailWithError: Error Domain=kCLErrorDomain Code=1 "The operation couldn’t be completed. (kCLErrorDomain error 1.)
我的代码是：
。H
#import <UIKit/UIKit.h>
#import <CoreLocation/CoreLocation.h>
@interface ViewController : UIViewController<CLLocationManagerDelegate>
{
CLLocationManager *locationManager;
CLGeocoder *geocoder;
CLPlacemark *placemark;
}
@property (weak, nonatomic) IBOutlet UILabel *lblLat;
@property (weak, nonatomic) IBOutlet UILabel *lblLong;
@property (weak, nonatomic) IBOutlet UILabel *lblAddress;
@end
.m
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
locationManager = [[CLLocationManager alloc] init];
geocoder = [[CLGeocoder alloc] init];
locationManager.delegate = self;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
}
- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error
{
NSLog(@"didFailWithError: %@", error);
UIAlertView *errorAlert = [[UIAlertView alloc]
initWithTitle:@"Error" message:@"Failed to Get Your Location" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
[errorAlert show];
}
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation
{
NSLog(@"didUpdateToLocation: %@", newLocation);
CLLocation *currentLocation = newLocation;
if (currentLocation != nil)
{
lblLong.text = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.longitude];
lblLat.text = [NSString stringWithFormat:@"%.8f", currentLocation.coordinate.latitude];
}
// Reverse Geocoding
NSLog(@"Resolving the Address");
[geocoder reverseGeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error) {
NSLog(@"Found placemarks: %@, error: %@", placemarks, error);
if (error == nil && [placemarks count] > 0)
{
placemark = [placemarks lastObject];
lblAddress.text = [NSString stringWithFormat:@"%@ %@\n%@ %@\n%@\n%@",
placemark.subThoroughfare, placemark.thoroughfare,
placemark.postalCode, placemark.locality,
placemark.administrativeArea,
placemark.country];
} else {
NSLog(@"%@", error.debugDescription);
}
} ];
}
谁能告诉问题出在哪里？我正在使用 Xcode 4.5 并且 iOS 部署目标是iOS 5。
谢谢。