我正在使用members插件，并且有一个自定义的帖子类型“listing”

当我在后端导航到列表时，我可以编辑。快速编辑和查看。没有丢弃垃圾的选项。我以管理员身份登录。

add_action(\'init\', \'listing_init\');
function listing_init()  
{  
$labels = array(
    \'name\' => _x(\'Listing\', \'post type general name\'),
    \'singular_name\' => _x(\'Listing\', \'post type singular name\'),
    \'add_new\' => _x(\'Add New\', \'Listing\'),
    \'add_new_item\' => __(\'Add New Listing\'),
    \'edit_item\' => __(\'Edit Listing\'),
    \'new_item\' => __(\'New Listing\'),
    \'view_item\' => __(\'View Listing\'),
    \'search_items\' => __(\'Search Listing\'),
    \'not_found\' =>  __(\'No Listing found\'),
    \'not_found_in_trash\' => __(\'No Listing found in Trash\'),
    \'parent_item_colon\' => \'\'
  );
$args = array(
    \'labels\' => $labels,
    \'public\' => true,
    \'publicly_queryable\' => true,
    \'show_ui\' => true,
    \'show_ui_menu\' => true,
    \'query_var\' => true,
    \'rewrite\' => true,
    \'capability_type\' => \'listing\',
    \'map_meta_cap\' => true,
    \'hierarchical\' => false,
    \'menu_position\' => 5,
    \'supports\' => array(\'title\',\'editor\',\'thumbnail\'),
    \'taxonomies\' => array(\'category\')
  );
 register_post_type(\'listing\',$args);
 }

在members插件中，我有delete\\u listing和delete\\u listings的角色（我认为这是不必要的）

你知道我做错了什么吗？