Unable to retrieve proper champion data.

[zperkinson]

$champs = $api->champion()->free();
        $champions = array();
        foreach($champs as $champ) {
            $champions[] = $api->champion()->championById($champ->id);
        }

The above is my code.
I'm trying to retrieve the information about the free champions, including their names, etc. But I can't seem to figure it out and this throws an error for some reason.

[paquettg]

What error is being trown?

[zperkinson]

It would list all champions inside of each object.
I've changed my code and made it work, but this issue just may be on me.