ngoncalves

Here’s another warning I found, it doesn’t deserve a full topic so I’m adding it here, too bad I can’t change the title. Here’s another PHP warning when showing comments:

PHP Warning:  Attempt to read property "display_name" on bool in /data/wp-content/themes/graphene/inc/comments.php on line 232

When the plugins tries to fetch the author of a comment, it uses get_userdata to get the WP_User object. If the author doesn’t exist anymore, the function returns false, so it tries to get the display_name of a boolean, hence the warning.

All good. Thanks for the the quick fix. I’ve marked this as resolved.

What I ended up doing is editing the allow-multiple-accounts.php file and adding this check to the hack_pre_user_email function (l:269).

if ( isset($email) && empty( $email ) ) {
    return $email;
}

Not the best way to do it, but in my case it works as intended.