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“/”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网站。

异常网站: System.NullReferenceException: 未将对象引用设置到对象的实例。

源错误:

行 268: string sql_ = "select top " + topnums + " a.title,a.titlebold,a.titlecolor,a.website,a.htmlurl,a.picSmall,a.describe,a.dates,b.infoname,a.fid,a.cid,a.id from " + param[2] + " as a,info_class as b where a.cid=b.id and a.cid=" + fid + " and a.state>0 and a.info_state=2 order by a.state desc,a.dates desc, a.sortnum desc, a.id desc";//and a.hot>0 and a.tgstate>0
行 269: OleDbDataReader dr_ = con.DrSelect(sql_, null);
行 270: while (dr_.Read())
行 271: {
行 272: string str_repeat = dr["repeats"].ToString();

源文件: d:\website\www.rlylep.com\App_Code\jss_fc\JSSMethods.cs    行: 270

堆栈跟踪:

[NullReferenceException: 未将对象引用设置到对象的实例。]
jss_fc.JSSMethods.mt_friendhref_(String tagename, OperateDB con, String[] param) in d:\website\www.rlylep.com\App_Code\jss_fc\JSSMethods.cs:270
jss_fc.JSSMethods.TAGES_SINGLE(String tagename, OperateDB con, String[] param, String[] idsparam) in d:\website\www.rlylep.com\App_Code\jss_fc\JSSMethods.cs:253
info.Page_Load(Object sender, EventArgs e) in d:\website\www.rlylep.com\info.aspx.cs:86
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


版本信息: Microsoft .NET Framework 版本:2.0.50727.5485; ASP.NET 版本:2.0.50727.5491
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