iphone : CLLocation deletgate method called randomly

Question

I am using CLLocationManager to grab the location.Though I have GPS settings working on my device, it shows the status popup randomly which is defined in didFailWithError

Error I am getting is,

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

-(void) startGettingCurrentLocation {

    CLLocationManager *locationManager=[[CLLocationManager alloc] init];
    locationManager.delegate=self;
    locationManager.desiredAccuracy=kCLLocationAccuracyNearestTenMeters;

    [locationManager startUpdatingLocation];
}
- (void) locationManager:(CLLocationManager *) manager didFailWithError:(NSError *)error {

    [locatingAlert dismissWithClickedButtonIndex:0 animated:NO];

    UIAlertView *statusAlert;

    statusAlert =  [[UIAlertView alloc] initWithTitle:@"" message:@"In order to use this application properly, you need to allow use of the GPS." delegate:self cancelButtonTitle:nil otherButtonTitles:nil];
    [statusAlert addButtonWithTitle:@"OK"];
    [statusAlert show];

    //Set Default Coordinates it app not able to get location
    if (mainDelegate.currentLatitude == nil) {
        mainDelegate.currentLatitude = @"28.6317021";
    }

    if (mainDelegate.currentLongitude == nil) {
        mainDelegate.currentLongitude = @"-81.423110";
    }
}

please have a look at this http://mobileorchard.com/hello-there-a-corelocation-tutorial/ — Narayanan Ramamoorthy, Aug 05 '11 at 05:39
i asked whether you placed cllocationmanager.delegate=self in viewdidload? — Narayanan Ramamoorthy, Aug 05 '11 at 05:53
why you want to show alert if you are updating everytime ? instead you can remove alert right? — Narayanan Ramamoorthy, Aug 05 '11 at 05:54
can you tell whether you are updating everytime or you are updating only one time at start of app ? — Narayanan Ramamoorthy, Aug 05 '11 at 06:01
means you are using [locationManager stopUpdatingLocation]; anywhere ? or you are allowing to update everytime — Narayanan Ramamoorthy, Aug 05 '11 at 06:02
check this please http://stackoverflow.com/questions/1409141/location-manager-error-kclerrordomain-error-0 — Narayanan Ramamoorthy, Aug 05 '11 at 06:07

score 2 · Accepted Answer · answered Aug 05 '11 at 05:41

Just find out whats the error

if([[error code] isEqualTo: kCLErrorLocationUnknown])
{
   The location manager was unable to obtain a location value right now.
}

other error codes

kCLErrorLocationUnknown

The location manager was unable to obtain a location value right now.

kCLErrorDenied

Access to the location service was denied by the user.

kCLErrorNetwork

The network was unavailable or a network error occurred.

kCLErrorHeadingFailure

The heading could not be determined.

kCLErrorRegionMonitoringDenied

Access to the region monitoring service was denied by the user.

kCLErrorRegionMonitoringFailure

A registered region cannot be monitored.

kCLErrorRegionMonitoringSetupDelayed

Core Location could not initialize the region monitoring feature immediately.

@Heena it won't work on simulator. There are restrictions, biggest one being the hardware. — Praveen S, Aug 05 '11 at 06:21
find this SO que.. http://stackoverflow.com/questions/1409141/location-manager-error-kclerrordomain-error-0 — ipraba, Aug 05 '11 at 06:21

iphone : CLLocation deletgate method called randomly

1 Answers1