[Webinar] Streamline your web hosting managementRegister Today

x
?
Solved

Classic ASP Global.asa and ASP.NET Global.asax

Posted on 2004-04-12
4
Medium Priority
?
783 Views
Last Modified: 2007-12-19
Hi all,
     My old application is in classic ASP.
     I am creating new modules in ASP.NET and integrating them with the older version.

     My problem is that I use session variables in both versions.
     But now that Im copying over my global.asax, I get the following error :
-------------------------------------------------------------------------------

Server Error in '/' Application.
--------------------------------------------------------------------------------

Object reference not set to an instance of an object.
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.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.  

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   ToDoList.OverDueList.Page_Load(Object sender, EventArgs e) in c:\inetpub\wwwroot\ToDoList\ToDoList\OverDue.aspx.vb:67
   System.Web.UI.Control.OnLoad(EventArgs e) +67
   System.Web.UI.Control.LoadRecursive() +35
   System.Web.UI.Page.ProcessRequestMain() +731
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573

--------------------------------------------------------------------------------


This runs absolutely fine on my local machine.
The only reason I can think of for this error is because of the global.asa and global.asax clash ?
Am i right ?? How do I solve this ???
Could it be a path issue ? Does the created dll carry the localhost path somewhere in it ?
0
Comment
Question by:PBWMan
3 Comments
 
LVL 9

Expert Comment

by:msdixon
ID: 10806753
the .net version and older version can't share session information. you use a commonly available data storage location... ie: database, querystring, cookies, etc.

here's an msdn article on the subject:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspp/html/converttoaspnet.asp
0
 
LVL 1

Author Comment

by:PBWMan
ID: 10807668
I found that one - but I didnt particularly like his method.

I like this one better

http://www.eggheadcafe.com/articles/20021207.asp
0
 

Accepted Solution

by:
modulo earned 0 total points
ID: 11249571
PAQed, with points refunded (200)

modulo
Community Support Moderator
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The object model of .Net can be overwhelming at times – so overwhelming that quite trivial tasks often take hours of research. In this case, the task at hand was to populate the datagrid from SQL Server database in Visual Studio 2008 Windows applica…
This document covers how to connect to SQL Server and browse its contents.  It is meant for those new to Visual Studio and/or working with Microsoft SQL Server.  It is not a guide to building SQL Server database connections in your code.  This is mo…
As many of you are aware about Scanpst.exe utility which is owned by Microsoft itself to repair inaccessible or damaged PST files, but the question is do you really think Scanpst.exe is capable to repair all sorts of PST related corruption issues?
Kernel Data Recovery is a renowned Data Recovery solution provider which offers wide range of softwares for both enterprise and home users with its cost-effective solutions. Let's have a quick overview of the journey and data recovery tools range he…
Suggested Courses
Course of the Month11 days, 2 hours left to enroll

612 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question