傳遞到字典的模型項的類型爲「System.Collections.Generic.List錯誤

Question

我碰到下面的錯誤在這裏：

 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]'. 

我不知道我錯了。這是從我的使用getMenu方法RoomTypecontroller：

 'public ActionResult GetMenu() 
     { 
     DBContext.Current.Open(); 
     var model =RoomType.SelectAll(); 
     DBContext.Current.Close(); 
     return PartialView(model); 
     }' 

這裏是我獲取菜單視圖：

 @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> 


     } 

Answer 1

其實我不知道你做RoomType.SelectAll()但我想它返回一個List<object>任何方式嘗試這個它應該工作：

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