warning: 'NSArray' may not respond to '-objectForKey:'
PicsCount = [[[results objectForKey:@"wallper"] objectForKey:@"total"] intValue];
warning: 'NSArray' may not respond to '-objectForKey:'
PicsCount = [[[results objectForKey:@"wallper"] objectForKey:@"total"] intValue];
NSArray does not have an objectForKey method. NSDictionary does.
NSArray has no method 'objectForKey'. You may want an NSDictionary.