Asp.net mvc 传递到字典的模型项的类型为“System.Collections.Generic.List ErroR”

我在这里得到以下错误：

        Line 45:         <tr>
        Line 46:             <td width="15%" valign="top">
        Line 47:                 @{Html.RenderAction("GetMenu","RoomType");}
        Line 48:             </td>
        Line 49:             <td valign="top"


 'The model item passed into the dictionary is of type   
 'System.Collections.Generic.List`1[System.Object]', but this dictionary requires a model item of type 'System.Collections.Generic.IEnumerable`1[LicentaTest.Models.RoomType]'.

这是我的“获取菜单”视图：

      @model IEnumerable<LicentaTest.Models.RoomType>
      @using LicentaTest.Models
      <script type="text/javascript">
      $(function () {
      $("#categories").addClass("ui-widget");
      $("a", "#categories").button().width(200);
      });
      </script>
      <ul id="categories">
      @foreach (var tipcamera in Model) 
      { 
<li>@Html.ActionLink(tipcamera.Room_Type,"Browse","RoomType",new{RoomType=tipcamera.Room_Type},null)
       </li>


        }

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事实上，我不知道您的房间类型。SelectAll可以做什么，但我想它会以任何方式返回一个列表。试试这个，它应该可以工作：

var model = RoomType.SelectAll().Cast<RoomType>();

---

RoomType的返回类型是什么。SelectAll

var model = RoomType.SelectAll().Cast<RoomType>();