Server Error in '/' Application.

No data exists for the row/column.

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.InvalidOperationException: No data exists for the row/column.

Source Error:


Line 67:             rdr = cmd.ExecuteReader();
Line 68:             rdr.Read();
Line 69:             cat = rdr["categoria"].ToString();
Line 70:             id_pagina = rdr["id_page"].ToString();
Line 71:             rdr.Close();

Source File: d:\inetpub\webs\laferraiait\App_Code\actions.cs    Line: 69

Stack Trace:


[InvalidOperationException: No data exists for the row/column.]
   System.Data.OleDb.OleDbDataReader.DoValueCheck(Int32 ordinal) +1033643
   System.Data.OleDb.OleDbDataReader.GetValue(Int32 ordinal) +12
   System.Data.OleDb.OleDbDataReader.get_Item(String name) +27
   actions.get_menu(String lang) in d:\inetpub\webs\laferraiait\App_Code\actions.cs:69
   page.Page_Load(Object sender, EventArgs e) in d:\inetpub\webs\laferraiait\page.aspx.cs:201
   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


Version Information: Microsoft .NET Framework Version:2.0.50727.9174; ASP.NET Version:2.0.50727.9175