Ubermenu not working on Roots Theme?

Using Urbermenu? Is that little bastard not working on your Roots based site?

This should do the trick!

Add the following to the custom.php file

function stop_removing_core_classes(){
  remove_filter('nav_menu_css_class', 'roots_nav_menu_css_class', 10 );
  remove_filter('nav_menu_item_id', '__return_null');
}
add_action( 'init' , 'stop_removing_core_classes' );

then replace the current nav in the header-top-navbar.php with this:

<nav role="navigation"> 
<?php
if (has_nav_menu('primary_navigation')) :
  wp_nav_menu(array('theme_location' => 'primary_navigation', 'menu_class' => 'nav')); endif; ?> </nav>

Or you can remove the nav wrapper itself and just proceed as is

 <?php
if (has_nav_menu('primary_navigation')) :
  wp_nav_menu(array('theme_location' => 'primary_navigation', 'menu_class' => 'nav')); endif; ?>