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iOS

Posted by Vikram Pal
Vikram Pal
Courses Plus Student 307 Points

Thread - BreakPoint? Self Destructing App

So I just finished the video on how to show your friends in the friends tab and show the check when they are added. But when I run it, click on friends, then edit - it crashes. Xcode tells me this:

EditFriendsViewController.m:

PFUser *user = [self.allUsers objectAtIndex:indexPath.row]; cell.textLabel.text = user.username;

if ([self isFriend:user]) { <<<--- Thread 1: breakpoint 2.1
    cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else {
    cell.accessoryType = UITableViewCellAccessoryNone;
}

At the bottom of this code:

  • (BOOL)isFriend:(PFUser *)user { for (PFUser *friend in self.friends) { if ([friend.objectId isEqualToString:user.objectId]) { return YES; } }

    return NO; } <<<--- Thread 1: breakpoint 2.1

Could someone tell me what I did wrong?

1 Answer

Patrick Donahue
Patrick Donahue
9,523 Points
Patrick Donahue
Patrick Donahue
9,523 Points

Do you have the cell identifier set up in the storyboard?

And after that if/else statement do you have "return cell;"

I will assume that you have "-" before (BOOL) in the isFriend method.

This is what I can think of by just looking at your code.

Vikram Pal
Vikram Pal
Courses Plus Student 307 Points

I went through the video again to see if I had made any mistakes. But I can't seem to find where I went wrong. I put in Cell for the identifier as well.