Published website not working on iis 6 - "Object reference not set to an instance of an object"

Question

0.00/5 (No votes)

See more:

Hi,

I made one website in .net framework 2.0. without publishing website and run on iis 6.0 its working fine. at time of publishing website i did not select any checkbox of criteria for publishing. after publishing website its not working on iis 6.0. and gives error that - " Object reference not set to an instance of an object "

please help me out. i can't trace the error.

error trace as below.

[NullReferenceException: Object reference not set to an instance of an object.]
   System.Web.Script.Services.WebServiceData.GetWebServiceData(HttpContext context, String virtualPath, Boolean failIfNoData, Boolean pageMethods) +534
   System.Web.Script.Services.PageClientProxyGenerator.GetClientProxyScript(HttpContext context, IPage page, Boolean debug) +65
   System.Web.UI.ScriptManager.RegisterServices() +874
   System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +11043213
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3671

Posted 16-Feb-11 22:04pm

Punit Belani

Updated 16-Feb-11 22:28pm

m@dhu

v3

Add a Solution

Comments

Sunasara Imdadhusen 17-Feb-11 4:11am

Did you check Error Trace?

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Sandeep Mewara · Answer 1 · 2011-02-16T22:55:00

Solution 1

Try:
1. Make sure that the AJAX related DLL's, )specifically System.Web.Extension.dll & System.Web.Extension.Design.dll) are present on the server (in bin or GAC).

2. Make sure your hosted website is using correct .NET framework (2.0 in your case)

Posted 16-Feb-11 22:55pm

Sandeep Mewara

v2

Comments

Punit Belani 17-Feb-11 5:16am

I checked both of your suggestions. i found System.Web.Extension.dll & System.Web.Extension.Design.dll in bin.

and i set application pool to .net framework 2.0.

Please suggest other posibilities.

Sandeep Mewara 17-Feb-11 5:17am

Not application Pool but website hosted should run on 2.0

Punit Belani 17-Feb-11 5:25am

then please tell me how can i check this point that website hosted run on 2.0 or not.

Sandeep Mewara 25-Feb-11 0:15am

IIS -> Select your website under 'Default Web site'-> RightClick -> Properties -> ASP.NET tab -> ASP.NET version -> select 2.0.50727 here.

If needed, look at this article and articles in it as reference should help you out.
http://www.codeproject.com/KB/aspnet/ExploringIIS.aspx

luisnike19 24-Feb-11 15:54pm

To check if the IIS is using the Framework 2.0, go to the IIS, and open the node "Web Service Extensions" and Allow the asp.net v2.0xxx"