“/”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 44:     <%
行 45:         var i = 0;
行 46:         for (var l = ShortNewsList.Count; i < l; i++)
行 47:         {
行 48:             if (i % 5 == 0)

源文件: e:\Alu2011\Job\news\NewsList.aspx    行: 46

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.news_newslist_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in e:\Alu2011\Job\news\NewsList.aspx:46
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +259
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11828344
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +78
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +49
   ASP.news_newslist_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in e:\Alu2011\Job\news\NewsList.aspx:12
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +259
   System.Web.UI.Page.Render(HtmlTextWriter writer) +38
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +78
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4103


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.2623.0