[BidBoxUSA]

When I install bbpress I get the following error:

Warning: in_array() expects parameter 2 to be array, null given in /home/xxxx/public_html/wp-content/plugins/bbpress/includes/common/functions.php on line 1371

I don’t understand what the issue is. It happens as soon as I activate the plugin.

Thanks in advance for the help.

[BidBoxUSA]

Also, it should be noted that my theme is Made Magazine theme, which is compatible with the plugin.

[BidBoxUSA]

Here are lines 1356 – 1395 of the said file in the error message:

/**
 * Adds ability to include or exclude specific post_parent ID's
 *
 * @since bbPress (r2996)
 *
 * @global DB $wpdb
 * @global WP $wp
 * @param string $where
 * @param WP_Query $object
 * @return string
 */
function bbp_query_post_parent__in( $where, $object = '' ) {
	global $wpdb, $wp;

	// Noop if WP core supports this already
	if ( in_array( 'post_parent__in', $wp->private_query_vars ) )
		return $where;

	// Bail if no object passed
	if ( empty( $object ) )
		return $where;

	// Only 1 post_parent so return $where
	if ( is_numeric( $object->query_vars['post_parent'] ) )
		return $where;

	// Including specific post_parent's
	if ( ! empty( $object->query_vars['post_parent__in'] ) ) {
		$ids    = implode( ',', wp_parse_id_list( $object->query_vars['post_parent__in'] ) );
		$where .= " AND {$wpdb->posts}.post_parent IN ($ids)";

	// Excluding specific post_parent's
	} elseif ( ! empty( $object->query_vars['post_parent__not_in'] ) ) {
		$ids    = implode( ',', wp_parse_id_list( $object->query_vars['post_parent__not_in'] ) );
		$where .= " AND {$wpdb->posts}.post_parent NOT IN ($ids)";
	}

	// Return possibly modified $where
	return $where;
}

[Stephen Edgar]

Sorry for the late reply, this has been fixed for the next release of bbPress

[BidBoxUSA]

With the current version I get the error. Or is there a newer version than 2.5.4?