PDA

View Full Version : Core Location Services Problem




Blakeasd
Apr 21, 2011, 07:25 PM
Hello,
I am just trying out Core Location for fun and I am having some problems.
I am trying to get the latitude of where I am but it is not working. There is no error, the problem is that my latitude displays as 0. Here is my code:


-(void)awakeFromNib{

NSString *lattitude = [[NSString alloc]initWithFormat:@"%g",location.coordinate.latitude];
[locationField setStringValue:lattitude];



}


In my header file the only property I have set is the location property. I set the property like this:


@property(readonly NS_NONATOMIC_IOSONLY)CLLocation *location;



Does anyone know why my latitude shows as 0? I am sure it is something simple I forgot.
Thanks



jiminaus
Apr 21, 2011, 07:34 PM
Does anyone know why my latitude shows as 0?

Possibly because location is nil. Sending a message to nil results in 0. Where do you create a CLLocation and set your location property?

Blakeasd
Apr 21, 2011, 08:28 PM
I did not, how do I?