“/”应用程序中的服务器错误。

未将对象引用设置到对象的实例。

说明: 执行当前 Web 请求期间,出现未经处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.NullReferenceException: 未将对象引用设置到对象的实例。

源错误:


行 1:  <%@ Page Title="" Language="C#" MasterPageFile="~/aspx/main/Site1.Master" AutoEventWireup="true" CodeBehind="product-one-level.aspx.cs" Inherits="Yijia.Web.aspx.main.product_one_level" %>
行 2:  <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
行 3:      <title><%=keyword!=""?(lan==1?"Search Result":"搜索结果"):cid!=0?(lan==1?Yijia.Model.product_category.GetModel(cid).call_index:Yijia.Model.product_category.GetModel(cid).title):(lan==1?Yijia.Model.product_category.GetSelectModel("channel_id=2","order by sort_id asc,id desc").call_index:Yijia.Model.product_category.GetSelectModel("channel_id=2","order by sort_id asc,id desc").title)%>-<%=lan==1?config.ewebtitle:config.webtitle %></title>
行 4:   <script>
行 5:          $(function () {

源文件: d:\ceshi\shenying\aspx\main\product-one-level.aspx    行: 3

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.aspx_main_product_one_level_aspx.__RenderContent1(HtmlTextWriter __w, Control parameterContainer) in d:\ceshi\shenying\aspx\main\product-one-level.aspx:3
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +268
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +13
   System.Web.UI.Control.Render(HtmlTextWriter writer) +12
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +66
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   ASP.aspx_main_site1_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\ceshi\shenying\aspx\main\Site1.Master:54
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +268
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +13
   System.Web.UI.Control.Render(HtmlTextWriter writer) +12
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +66
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +128
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +13
   System.Web.UI.Page.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +66
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1303


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.2053.0