Question

I’m trying to handle errors, and I find it very hard to know what kind of errors can be returned to me.
For example, I have this delegate method called from a map view manipulation :

- (void) reverseGeocoder:(MKReverseGeocoder *)geocoder didFailWithError:(NSError *)error;

How may I know what kind of errors can be sent to me through this method ?
I don’t want to have to handle the whole error catalog… 🙂

Answer 1

MKReverseGeocoder.h says:

// There are at least two types of errors:
//   - Errors sent up from the underlying connection (temporary condition)
//   - Result not found errors (permanent condition).  The result not found errors
//     will have the domain MKErrorDomain and the code MKErrorPlacemarkNotFound
- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFailWithError:(NSError *)error;

Guess you should read docs and headers before asking.