Using PFQuery's containsAllObjectsInArray results in error

Question

I have the following code, where I attempt to retrieve users based on an array of user IDs:

NSArray *userIDsWhoLikedPhoto = [self.photo objectForKey:@"usersThatLikedPicture"];

PFQuery *userQuery = [PFUser query];
[userQuery whereKey:@"objectId" containsAllObjectsInArray:userIDsWhoLikedPhoto];
[queryQuery findObjectsInBackground];

However, I always get the error "Error: $all only works on array fields (Code: 102, Version: 1.2.18)". I am not quite sure what I am doing wrong, since I am passing in an array as the query term.

Thanks!

daspianist · Accepted Answer · 2014-05-20 21:57:09Z

1

Figured this out:

[userQuery whereKey:@"objectId" containedIn:userIDsWhoLikedPhoto];

answered May 20, 2014 at 21:57

daspianist

5,54510 gold badges53 silver badges96 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Using PFQuery's containsAllObjectsInArray results in error

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related