Skip to main content

error occurred in deployment step 'recycle iis application pool' :object reference not set to an instance of an object


While deploying using Visual studio, we may get an error "error occurred in deployment step 'recycle iis application pool' :object reference not set to an instance of an object"

Solution:
 Don't get  panic ..Simply restart the visual studio with the solution which you wanted to deploy on to the site

This may help some one.

-cheers
pradeepa achar

Comments

Unknown said…
Thank you. Could not figure out what the problem was. Started happening after I migrated a project to a new solution.
Unknown said…
Hi Pradeepa,
Yes. That will work. But, there are other scenarios we must check along with the your solution are mentioned here:
http://praveenbattula.blogspot.in/2013/07/error-occurred-in-deployment-step.html
wow ... it already helped me :) thx mate.

I guess I would not think of it :P
Pradeepa said…
@praveen Battula: i have gone through your link now.but i checked all those scenarios when i got this issue. Every thing was fine. One thing we should know is, Microsoft never releases its product as fully tested product. It always does user acceptance test. I am not telling this is a SOLUTION. But you can consider it as 'a solution from a lazy person'..:P

Anyways thank you for you post.Keep updating your blog. Move on :)
Pradeepa said…
@Haitham Al-Dahamsheh : he he he..

Popular posts from this blog

Setting Up the Development Environment for SharePoint 2010 on Windows Vista, Windows 7, and Windows Server 2008

 Usually we can install microsoft Shapoint foundation on servers OS such as windows server 2008 .You might have tried to instal sharepoint foundation software on your client OS such as Vista,Windows7,etc.Here i have got a msdn link .You can follow the steps they have mentioned and you can successfully install the SharePoint Foundation on your client OS.    Follow this Post Cheers Pradeepa

The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults

Hi Guys,   I came across this issue  today. I was totally blank. Later i started observing the issue and realised that, this issue is caused just because of  mismatch of assembly version or any attribute  in Security token service's web.config file (C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\WebServices\SecurityToken). Actual issue was i upgraded the assembly version and didn't do changes in web.config file of security token service This blog helped me to fix my issue http://underthehood.ironworks.com/2011/05/sharepoint-2010-an-exception-occurred-when-trying-to-issue-security-token-the-server-was-unable-to-p-1.html thanks pradeepa achar