When generating a dropdown menu, bb_get_forum_dropdown (from bb-includes/functions.bb-template.php) adds an extra quotation mark inside the select tag like this:

<select name=”forum_id” id=”forum-id””>

When it should be like this:

<select name=”forum_id” id=”forum-id”>

The offending line is right here:

$r .= ‘<select name=”‘ . $name . ‘” id=”‘ . $id . ‘”‘ . $tab . ‘”>’ . “n”;

To fix this, change it to:

$r .= ‘<select name=”‘ . $name . ‘” id=”‘ . $id . ‘”‘ . $tab . ‘>’ . “n”;

[@chrishajer Participant 14 years, 10 months ago]

Good catch. I opened trac ticket https://trac.bbpress.org/ticket/1256

[@ewimberley Member 14 years, 10 months ago]

Thanks, an HTML parser caught it for me though.