Wordpress Bug

[ilovechocolatemuffins]

I deleted two users off of Wordpress. When I go to access the dashboard or to edit a page, I received this error.

Fatal error: Call to a member function has_cap() on a non-object in /home/content/96/9964196/html/wp-content/plugins/wpmudev-updates/includes/class-wpmudev-dashboard-site.php on line 11597

A look at the function which contains line 1597, where line 1597 is if ( ! $user->has_cap( $need_cap ) ) {

Remove invalid users from the allowed-users-list.

foreach ( $allowed as $key => $user_id ) {

$user = get_userdata( $user_id );
if ( $user && ! $user->has_cap( $need_cap ) ) {

unset( $allowed[ $key ] );
$changed = true;

}

}

if ( $changed ) {

WPMUDEV_Dashboard::$site->set_option( 'limit_to_user', $allowed );

}

}

}

if ( $id_only ) {

$result = $allowed;

} else {

$result = array();
foreach ( $allowed as $user_id ) {

if ( $user_info = get_userdata( $user_id ) ) {

$result[] = array(

'id' => $user_id,
'name' => $user_info->display_name,
'is_me' => get_current_user_id() == $user_id,
'profile_link' => get_edit_user_link( $user_id ),

);

}

}

}

return $result;

}

---

to fix this error I had to add this to line 1597

if ( $user && ! $user->has_cap( $need_cap ) ) {

[ocean90]

Hello @ilovechocolatemuffins, welcome to our Trac!

This Trac is used for enhancements and bug reporting for the WordPress core software. Your error comes from a file which is shipped with one of your WPMU DEV plugins. You have to contact their support.

[m0nty]

This issue was related to an older version of the WPMU DEV dashboard plugin, please update your dashboard plugin. If you have any further issues, please contact WPMU DEV & not WP support.

Thanks @ocean for responding and pointing to the user to WPMU DEV.

Thanks