WP Bootstrap Navwalker移动菜单不起作用

Question

我在我的wordpress网站上使用了WP bootstrap navwalker。菜单的桌面版本正常运行，但是汉堡菜单存在一些问题。汉堡菜单正在显示，但折叠功能不起作用。 这是我的Navwalker菜单：

    <nav class="navbar navbar-expand-lg navbar-light bg-color">
  <button class="navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span>   
    <i class="fas fa-bars"></i>
    </span>
  </button>

  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mx-auto">
    <?php
      wp_nav_menu( array(
    'theme_location'  => 'primary',
    'depth'           => 2, // 1 = no dropdowns, 2 = with dropdowns.
    'container'       => 'div',
    'container_class' => 'collapse navbar-collapse',
    'container_id'    => 'bs-example-navbar-collapse-1',
    'menu_class'      => 'navbar-nav mr-auto',
    'fallback_cb'     => 'WP_Bootstrap_Navwalker::fallback',
    'walker'          => new WP_Bootstrap_Navwalker(),
) );
    ?>
    </ul>

  </div>

</nav>

这是我排队的脚本：

//Register WP NAVWALKER
    require_once('wp-bootstrap-navwalker.php');

    //Theme Support
    function wpb_theme_setup(){
        //NAV Menus
        register_nav_menus(array(
            'primary' =>__('Primary Menu')
        ));

        //CSS Files
        wp_enqueue_style('font-awesome', '//use.fontawesome.com/releases/v5.5.0/css/all.css');

        wp_enqueue_style('bootstrap', '//stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css');

        wp_enqueue_style('owl-carasoul', '//cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/assets/owl.carousel.css');

        wp_enqueue_style( 'baguette-box', '//cdnjs.cloudflare.com/ajax/libs/baguettebox.js/1.10.0/baguetteBox.min.css');

        wp_enqueue_style('main-css', get_stylesheet_uri(), NULL, microtime(), false);


        //Scripts 

        wp_enqueue_script('jquery', '//cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js', NULL,'1.0', false);

        wp_enqueue_script('owl', '//cdnjs.cloudflare.com/ajax/libs/OwlCarousel2/2.3.4/owl.carousel.min.js', NULL, '1.0', true);

        wp_enqueue_script('bootstrap-js', '//stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js', NULL, '4.1.3', true);

        wp_enqueue_script('baguette-js', '//cdnjs.cloudflare.com/ajax/libs/baguettebox.js/1.10.0/baguetteBox.min.js', NULL, '1.10.0', false);

    }

    add_action('after_setup_theme', 'wpb_theme_setup');