“/”应用程序中的服务器错误。

---

行 101:        }
行 102:        
行 103:        string infoUrl = CreateBll.GetInfoUrl(Id, ModelId, 1);
行 104:        if (infoUrl.ToLower().Trim().IndexOf(".htm") != -1 || infoUrl.ToLower().Trim().IndexOf(".html") != -1 || infoUrl.ToLower().Trim().IndexOf(".shtml") != -1)
行 105:        {

[NullReferenceException: 竞技宝手机端-竞技宝二维码-竞技宝网页]
   Ky.BLL.B_Column.GetColumn(Int32 columnId) +127
   Ky.BLL.B_Create.GetInfoUrl(Int32 id, Int32 modelId, Int32 pageIndex) +1081
   Info.Page_Load(Object sender, EventArgs e) in c:\ly\web12\web1\Info.aspx.cs:103
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061