Question

I start by saying that I’m not sure if what I’m doing is the best way for that.
I have the following scenario: a dynamic grouped TableView with two groups, the first has a static cell and the second has a dynamic cell populated by an array.
The second group works fine, the first is not!

The first group has only one custom cell that i load with this code:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    // ...

    if (indexPath.section == kSectionHeader) {
        NSArray *topLevelObjects = [[NSBundle mainBundle] loadNibNamed:@"ActorDetailsHeaderCell" owner:self options:nil];
        ActorDetailsHeaderCell * headerCell = [topLevelObjects objectAtIndex:0];

        headerCell.image.image = [UIImage imageNamed:self.actor.image];
        headerCell.actorName.text = self.actor.name;
        headerCell.info.text = @"";

        return headerCell;
    }

    // ...
}

The ActorDetailsHeaderCell.xib file has a custom class named ActorDetailsHeaderCell that extends UITableViewCell class.
If I leave everything like this (just for test purpose) everything works fine, as soon as I set an IBOutletin ActorDetailsHeaderCell.h file I get this error:

'NSUnknownKeyException', reason: '[<ActorDetailsViewController 0x7485a60> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key name.'

I found on Stackoverflow those questions: iPhone: "unrecognized selector sent to instance" and error with custom UITableViewCell, but those answers don’t seem to solve my problem.
I tried to delete the .xib and the class and rewrite them from scratch but it that damn error is always there!

I end up by saying that the SAME thing is used in other UITableViewController and it works fine!

Answer 1

I have no idea why today everything works!
I closed the project yesterday evening and there was that error, this morning the app works!

I think is an xcode bug… I don’t know! Thanks any way