Drupal，视图字段中的节点克隆链接

我正在尝试在视图中创建节点克隆链接

我安装了模块

节点clode

并添加了视图字段，但td为空（即无链接显示）

使用调试器跟踪时，我得到了以下代码：

function clone_is_permitted($type) {
  $omitted = variable_get('clone_omitted', array());
  return empty($omitted[$type]);
}

使用值

req\u positions

调用（这是内容类型）

我想从克隆位置删除请求位置

---

正确的方法是什么？

可以在/admin/config/content/clone中设置此值

$omitted = {array} [23]
 simplenews = "simplenews"
 advertise = "advertise"
 icons = "icons"
 req_positions = "req_positions"
 message = "message"
 volunteer = "volunteer"
 webform = "webform"
 form_jobs = "form_jobs"
 article = "article"
 info_to_event = "info_to_event"
 location = "location"
 recipe = "recipe"
 recommended_books = "recommended_books"
 newsletter = "newsletter"
 simple_page = "simple_page"
 post = "post"
 prptocol = "prptocol"
 link = "link"
 faq = "faq"
 content_presentation = "content_presentation"
 donation = "donation"
 event = 0
 podcast = 0