Server Error in '/' Application.

Invalid attempt to read when no data is present.

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: Invalid attempt to read when no data is present.

Source Error:


Line 61: CommBC.Connection = New SqlConnection(System.Configuration.ConfigurationManager.AppSettings("SQLData"))
Line 62: CommBC.Connection.Open() : DRBC = CommBC.ExecuteReader(CommandBehavior.SequentialAccess) : DRBC.Read
Line 63: pname=DRBC(0) & "" : 
Line 64: pseo = DRBC(1) & "" : 
Line 65: CountryName=DRBC(2) & "" 

Source File: C:\www\inc\BreadCrumb.aspx    Line: 63

Stack Trace:


[InvalidOperationException: Invalid attempt to read when no data is present.]
   System.Data.SqlClient.SqlDataReader.CheckDataIsReady(Int32 columnIndex, Boolean allowPartiallyReadColumn, Boolean permitAsync, String methodName) +2742428
   System.Data.SqlClient.SqlDataReader.TryReadColumn(Int32 i, Boolean setTimeout, Boolean allowPartiallyReadColumn) +55
   System.Data.SqlClient.SqlDataReader.GetValueInternal(Int32 i) +42
   System.Data.SqlClient.SqlDataReader.GetValue(Int32 i) +95
   ASP.region_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in C:\www\inc\BreadCrumb.aspx:63
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +276
   System.Web.UI.Page.Render(HtmlTextWriter writer) +40
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4239


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4676.0