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iOS Build a Self-Destructing Message iPhone App Relating Users in Parse.com Adding the Edit Friends Screen

What's wrong with thisChallenge 2 of 3 Edit Friends Screen

import "AppsViewController.h"

import <Parse/Parse.h>

@implementation AppsViewController

  • (void)viewDidLoad { [super viewDidLoad];

    PFUser *query = [PFUser user];

    [PFQuery queryWithClassName:@"Apps"];

    [query findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) { if (error) { NSLog(@"Error: %@ %@", error, [error userInfo]); } else { }

    }];

}

@end

2 Answers

You used --> PFUser *query = [PFUser user]; [PFQuery queryWithClassName:@"Apps"];

Instead of --> PFQuery *query = [PFQuery queryWithClassName:@"Apps"];

Code that worked for me, hope this helps

#import "AppsViewController.h"
#import <Parse/Parse.h>

@implementation AppsViewController

- (void)viewDidLoad 
{
    [super viewDidLoad];

    PFQuery *query = [PFQuery queryWithClassName:@"Apps"];
    [query findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) 
    {
        if (error) 
        {
            NSLog(@"Error: %@ %@", error, [error userInfo]);
        }
        else 
        {

        }
    }];
}

@end

OK, thanks for your help.