“/”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 5:      <meta name="keywords" content="<%=siteinfo.keywords %>">
行 6:      <meta name="description" content="<%=siteinfo.description %>">
行 7:      <title><%=objnews.title+"-"+title%></title>
行 8:  </asp:Content>
行 9:  <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

源文件: d:\UserSites\13_temp.ruituoyun.com\NewsInfo.aspx    行: 7

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.newsinfo_aspx.__RenderContent1(HtmlTextWriter __w, Control parameterContainer) in d:\UserSites\13_temp.ruituoyun.com\NewsInfo.aspx:7
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +116
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +131
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.HtmlControls.HtmlHead.RenderChildren(HtmlTextWriter writer) +26
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +131
   ASP.website_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\1e1b1948\80a81a0c\App_Web_iw3wtu4z.1.cs:0
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +116
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +131
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.Page.Render(HtmlTextWriter writer) +38
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +131
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +9489


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4494.0