empty json reponse in Foursquare2 venue Explore ios api - ios

Question

I'm working on iOS application with foursquare iOS api , I want to get the recommended near venues. I have used following code & it giving me an empty result .. Where have I done the mistake ? ? ?
NSArray* venues;
//get the foursquare locations
- (void)getTipsForLocation:(CLLocation *)location {
//NSLog(#"lat %f",location.coordinate.latitude);
[Foursquare2 venueExploreRecommendedNearByLatitude:#(location.coordinate.latitude)
longitude:#(location.coordinate.longitude)
near:nil
accuracyLL:nil
altitude:nil
accuracyAlt:nil
query:nil
limit:nil
offset:nil
radius:#(1500)
section:nil
novelty:nil
sortByDistance:1
openNow:0
venuePhotos:0
price:nil
callback:^(BOOL success, id result){
if (success) {
NSDictionary *dic = result;
venues = [dic valueForKeyPath:#"response.venues"];
FSConverter *converter = [[FSConverter alloc]init];
self.nearbyVenues = [converter convertToObjects:venues];
//NSLog(#"venues %#",venues);
//NSLog(#"near by places %#",self.nearbyVenues);
}
else{
NSLog(#" foursquare connecting error");
}
}];
NSLog(#"recommended place array %#",venues);
}

Answer 1

You Can Not pass Nil,In NSNumber & NSString.
NSNumber *emptynumber=[[NSNumber alloc] init];
[Foursquare2 venueExploreRecommendedNearByLatitude:lan longitude:lon near:#"" accuracyLL:emptynumber altitude:emptynumber accuracyAlt:emptynumber query:#"" limit:emptynumber offset:emptynumber radius:#(1500) section:#"" novelty:#"" sortByDistance:YES openNow:YES venuePhotos:YES price:#"" callback:^(BOOL success, id result) {
if (success) {
NSLog(#"secondResult: %#",result);
NSDictionary *dic = result;
NSArray *venues = [dic valueForKeyPath:#"response.venues"];
FSConverter *converter = [[FSConverter alloc] init];
self.venues = [converter convertToObjects:venues];
[self.tableView reloadData];
NSLog(#"Data: %#",venues);
}
}];
It Works For me.