Question

I am new in iPhone developement and I have a EXC_BAD_ACCESS error.

In my .h file I declare:

NSString *myString;

In my .m file, I have two methods:

1.The (void)locationManager of CLLocationManager interface when I do it:

myString = [NSString stringWithFormat:@"%lf",loc.longitude];
NSLog(@"%@",myString); // it works

2.A (void)sendPosition method with:

NSLog(@"%@",myString); // EXC_BAD_ACCESS

Can you help me?

Answer 1

1. Retain your string.

   myString = [[NSString stringWithFormat:@”%lf”,loc.longitude] retain];

2. Then in your dealloc method of this class (or add it)

   -(void) dealloc{
   [super dealloc];
   [myString release];
   }

that should fix it, assuming you have declared myString in you .h file.