geocodeaddressstring not working (objective c) - objective-c

Question

I am using this code to do geocodeaddressstring, but each time it gives me same latitude longitude with different addresses.
I checked the placemark count and it was 1, so it was going through it completely.
I am using this format (this is not complete) to get my address and I checked the address comes as a string.
NSString *address = [NSString stringWithFormat:#"%# %# %# %#"
I would appreciate your help, thanks.
[self.geocoderDes geocodeAddressString:address completionHandler:^(NSArray *placemarks2, NSError *error) {
if ([placemarks2 count] > 0) {
CLPlacemark *placemark = [placemarks objectAtIndex:0];
CLLocation *location = placemark.location;
CLLocationCoordinate2D coordination = location.coordinate;
NSLog(#" location latitude %f, location longitude %f",coordination.latitude, coordination.longitude);
}else {
NSLog(#"%#", error.debugDescription);
}
}];

Answer 1

Add this key in your info.plist
<key>NSLocationAlwaysUsageDescription</key>
<string>Your Description</string>
1) You Can Try By Changing One Line In Your Existing Code
CLPlacemark *placemark = [placemarks2 lastObject];
2) Using Geocoder Try This
[self.geocoderDes geocodeAddressString:address completionHandler:^(NSArray *placemarks2, NSError *error)
{
if ([placemarks2 count] > 0) {
CLPlacemark *placemark = [placemarks2 lastObject];
NSArray *lines = placemark.addressDictionary[#"FormattedAddressLines"];
CLLocation *location = placemark.location;
NSString *str_lat = [NSString stringWithFormat: #"%f", location .coordinate.latitude];
NSString *str_long = [NSString stringWithFormat: #"%f", location.coordinate.longitude];
NSString *finalAddress = [NSString stringWithFormat:#" %#, %#, %#", lines, str_lat , str_long ];
NSLog(#" Address %#", finalAddress );
}
if(error) {
NSLog(#"Error");
return;
}
}];
3)Without Geocoder
This method is for getting lattitude and longitude based user location like state name, city name, country name.
-(CLLocationCoordinate2D) getLocationFromAddressStr: (NSString*) addressStr {
double lat = 0, longi = 0;
NSString *escapAddr = [addressStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSString *reqst = [NSString stringWithFormat:#"http://maps.google.com/maps/api/geocode/json?sensor=false&address=%#", escapAddr ];
NSString *finalResult = [NSString stringWithContentsOfURL:[NSURL URLWithString:reqst] encoding:NSUTF8StringEncoding error:NULL];
if (finalResult) {
NSScanner *scanner = [NSScanner scannerWithString:finalResult];
if ([scanner scanUpToString:#"\"lat\" :" intoString:nil] && [scanner scanString:#"\"lat\" :" intoString:nil]) {
[scanner scanDouble:&lat];
if ([scanner scanUpToString:#"\"lng\" :" intoString:nil] && [scanner scanString:#"\"lng\" :" intoString:nil]) {
[scanner scanDouble:&longi];
}
}
}
CLLocationCoordinate2D center;
center.latitude=lat;
center.longitude = longi;
NSLog(#"Location Logitute : %f",center.latitude);
NSLog(#"Location Latitute : %f",center.longitude);
return center;
}
Call This Method Where You Want
CLLocationCoordinate2D center;
center=[self getLocationFromAddressStr:#"mumbai"];
double latFrom=&center.latitude;
double longFrom=&center.longitude;
NSLog(#"Logitute : %f",latFrom);
NSLog(#"Latitute : %f",longFrom);