Troubleshooting Routing on localhost ASP.NET 3.5 SP1

Please provide the complete error details

I understand there are not many details available but the BasePage.vb is not related to Routing at all (at least not in terms of what was changed).

Anyway, this is the code where it fails

Option Strict On
Option Compare Text

Imports Microsoft.VisualBasic
Imports System.Threading
Imports System.Globalization

Public Class BasePage

    Inherits System.Web.UI.Page
    Public Const GOOGLE_ANALYTICS_JAVASCRIPT As String = " " & vbCr & vbLf & "<script type=""text/javascript""> " & vbCr & vbLf & "/* Google TRACKING CODE */ " & vbCr & vbLf & "var gaJsHost = ((""https:"" == document.location.protocol) ? ""https://ssl."" : ""http://www.""); " & vbCr & vbLf & "document.write(unescape(""%3Cscript src='"" + gaJsHost + ""google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"")); " & vbCr & vbLf & "</script> " & vbCr & vbLf & "<script type=""text/javascript""> " & vbCr & vbLf & "var pageTracker = _gat._getTracker(""{0}""); " & vbCr & vbLf & "pageTracker._initData(); " & vbCr & vbLf & "pageTracker._trackPageview(); " & vbCr & vbLf & "/* Google TRACKING CODE */ " & vbCr & vbLf & "</script> " & vbCr & vbLf
    Public strCulture As String = ""

    Protected Overrides Sub InitializeCulture()

        Dim numUserId As Integer = 0
        Dim strUserId As String = ""
        Dim objBrowserCap As HttpBrowserCapabilities = Request.Browser
        Dim strErrNote As String = ""

        strErrNote = "Getting user membership"
        If Membership.GetUser IsNot Nothing Then
            numUserId = Convert.ToInt16(Membership.GetUser.ProviderUserKey)
            strUserId = numUserId.ToString
        Else
            numUserId = -1
            strUserId = Session.SessionID
        End If

        strErrNote = "Getting user membership, user: " & strUserId

        strErrNote = "Getting cultures"
        Dim strDefaultCulture As String =   ConfigurationManager.AppSettings("DefaultCulture")
        Dim strQSCulture As String = eGlobalization.GetValidQSCulture(Me)
        Dim strCookieCulture As String = ""
        Dim strBrowserCulture As String = ""
        Dim strDomainName As String = Request.ServerVariables("HTTP_HOST")
End Sub

End Class

I guess I need a checklist of items to make sure everything is setup correctly in ASP.NET and IIS. Thanks.

I asked for the error message. Please give me full error message displayed on page

System.NullReferenceException was unhandled by user code

  Message=Object reference not set to an instance of an object.

  Source=System.Web

  StackTrace:

       at System.Web.Security.Membership.GetCurrentUserName()

       at System.Web.Security.Membership.GetUser()

       at BasePage.InitializeCulture() in C:\WebSites\DobryCajCz_sub\App_Code\BasePage.vb:line 23

       at ASP.catalogitem_aspx.__BuildControlTree(catalogitem_aspx __ctrl) in C:\WebSites\DobryCajCz_sub\CatalogItem.aspx:line 1

       at ASP.catalogitem_aspx.FrameworkInitialize() in C:\WebSites\DobryCajCz_sub\CatalogItem.aspx.vb:line 912308

       at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

       at System.Web.UI.Page.AsyncPageProcessRequestBeforeAsyncPointCancellableCallback(Object state)

       at System.Web.HttpContext.InvokeCancellableCallback(WaitCallback callback, Object state)

       at System.Web.UI.Page.AsyncPageBeginProcessRequest(HttpContext context, AsyncCallback callback, Object extraData)

  InnerException: 

This means MemberShip.GetUser is NULL.

To check user is logged in or not use

        bool isLoggedIn = this.Page.User.Identity.IsAuthenticated;