Custom taxonomy 不显示在 “外观”-> “菜单”里

I have a custom taxonomy registered for custom post type. It has ‘public’, and ‘show_in_nav_menus’ arguments set to true, but it still doesn’t appear in nav-menus.php. If I set those arguments to custom post type, it works all right… what could be the problem?

我为新文章类型(custom post type)注册了一个新的分类(register_taxonomy),’show_in_nav_menus’ 都设置为 ‘true’,但是在 “外观”-> “菜单” (nav-menus.php)里没有显示出来。可是新文章类型(custom post type)显示了,这是为什么?

But don’t forget checked it in Screen options:

Custom taxonomy is not showing in nav menu

让Qtranslate 支持 Custom Taxonomy

If you wanted to automatically detect taxonomies, and then add translation edit fields here is some code:

如果你想要自动探测 Custom Taxonomy,然后给他们加上翻译字段, 把这段代码放在主题的 function.php 里。

function qtranslate_edit_taxonomies(){
      'public' => true ,
      '_builtin' => false
   $output = 'object'; // or objects
   $operator = 'and'; // 'and' or 'or'

   $taxonomies = get_taxonomies($args,$output,$operator); 

   if  ($taxonomies) {
     foreach ($taxonomies  as $taxonomy ) {
         add_action( $taxonomy->name.'_add_form', 'qtrans_modifyTermFormFor');
         add_action( $taxonomy->name.'_edit_form', 'qtrans_modifyTermFormFor');        

add_action('admin_init', 'qtranslate_edit_taxonomies');