Internal Server Error行当前 Web 请求期间,出现未处理的异常。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 14:             {
行 15:                 DataRow news_dr = value.Member.QueryDataRow("news", "subject,author,ndate,message,classid", "where id=" + Request["i"].ToString());
行 16:                 subject = news_dr["subject"].ToString();
行 17:                 author = news_dr["author"].ToString();
行 18:                 ndate = news_dr["ndate"].ToString();

源文件: e:\www\jnzx\tzgg\read.aspx.cs    行: 16

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   gzzd_Default.Page_Load(Object sender, EventArgs e) in e:\www\jnzx\tzgg\read.aspx.cs:16
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +43
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2607


版本信息: Microsoft .NET Framework 版本:2.0.50727.4253; ASP.NET 版本:2.0.50727.4257