“/”應(yìng)用(yòng)程序中(zhōng)的(de)服(fú)務(wù)器错误。

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行 26:             sql = "select * from cms_article where is_show=1 and category_id=" + cid + " order by paixu,id desc";
行 27:             DataTable dt = DAL.DBHelper.GetDtBySql("select * from cms_article_category where id=" + cid + "");
行 28:             cn_class_title = dt.Rows[0]["cn_title"].ToString();
行 29: 
行 30:         }

[IndexOutOfRangeException: 在(zài)位置 0 處(chù)沒(méi)有(yǒu)任何行。]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +2140764
   System.Data.DataRowCollection.get_Item(Int32 index) +22
   news.PageBind() in c:\wwwroot\whnph.com\news.aspx.cs:28
   news.Page_Load(Object sender, EventArgs e) in c:\wwwroot\whnph.com\news.aspx.cs:16
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693