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 21:         Dim sayi1 = oku1.ExecuteReader()
Line 22:         sayi1.Read()
Line 23:         Literal2.Text = sayi1("baslik")
Line 24:         Page.Title = sayi1("baslik")
Line 25:         oku1.Dispose()

Source File: C:\Inetpub\vhosts\navelli.com.tr\httpdocs\kategorigoster.aspx.vb    Line: 23

Stack Trace:


[InvalidOperationException: No data exists for the row/column.]
   System.Data.OleDb.OleDbDataReader.DoValueCheck(Int32 ordinal) +1247823
   System.Data.OleDb.OleDbDataReader.GetValue(Int32 ordinal) +14
   System.Data.OleDb.OleDbDataReader.get_Item(String name) +28
   kategorigoster.Page_Load(Object sender, EventArgs e) in C:\Inetpub\vhosts\navelli.com.tr\httpdocs\kategorigoster.aspx.vb:23
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


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