Server Error in '/' Application.

There is no row at position 0.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IndexOutOfRangeException: There is no row at position 0.

Source Error:


Line 338:        DataTable dt = new DataTable();
Line 339:        dt = GroupsItems.GetAllData(top, "GROUPS.IGID", condition, "");
Line 340:       return s = URL.WebisteUrl + Rewrite.Product + "/" + dt.Rows[0][GroupsItemsColumns.IgidColumn].ToString() + "_" + iid + "/" + RewriteUrl.ReplateTitle(title) + ".htm";
Line 341:     //   return s;
Line 342:    }

Source File: e:\Domain website\phongthuyvadoisong.com\cms\display\Product\Control\ProductCate.ascx.cs    Line: 340

Stack Trace:


[IndexOutOfRangeException: There is no row at position 0.]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +2519554
   System.Data.DataRowCollection.get_Item(Int32 index) +20
   cms_display_Product_Control_ProductCate.getLink(String iid, String title) in e:\Domain website\phongthuyvadoisong.com\cms\display\Product\Control\ProductCate.ascx.cs:340
   cms_display_Product_Control_ProductCate.listProduct(String list) in e:\Domain website\phongthuyvadoisong.com\cms\display\Product\Control\ProductCate.ascx.cs:212
   cms_display_Product_Control_ProductCate.GetItemsInGroup() in e:\Domain website\phongthuyvadoisong.com\cms\display\Product\Control\ProductCate.ascx.cs:170
   cms_display_Product_Control_ProductCate.Page_Load(Object sender, EventArgs e) in e:\Domain website\phongthuyvadoisong.com\cms\display\Product\Control\ProductCate.ascx.cs:92
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0