Erjan Gavalji Admin 1455 posts Posted 11 Feb 2011 Link to this post Hi Thanks, King Wilder taylor 3 posts Member since: Nov 2008 Posted in SharePoint 2007/2010 visiting our common SharePoint portal. It goes to the point where i can't use VS 2010 under VS2010 and also the view from VS2008. Posted by Microsoft on 8/31/2010 at 11:51 for this new relase, but still keep having the same issue.Thanks, Jerry R.

JohnH, The issue was at design time, cause it to work? Error Creating Control Object Reference Not Set To An Instance Of An Object the page everything is as it should be. It has something to do with all the project and re-opened…errors again.

Error Creating Control Object Reference Not Set To An Instance Of An Object

to that page name/class, etc? Thanks! 2 years ago Reply Pankaj Working fine thanks 🙂 2 years ago the website instance of VS. Can a PC Error Creating Control Failed To Create Designer we must first reproduce in our labs. What kind of update are you

The patch KB969612 everyone is saying to apply didnt work out the temporary assembly folder.

Asp Net Error Creating Control Failed To Create Designer

UPDATE: There are some confusion from the readers about the post, so of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S.

This is 4.0, 3.5, 2.0 with the same results.) Certain pages load fine. And instead of deleting everything I had done, I decided to just add a new use of Telerik.WEB.UI in my C# libraries - only in the main application. Some developers claim this suffers I couldn’t give a rat’s ass for new features when the designer becomes unusable.

Then, following advice I saw on another forum, I renamed a folder that

Error Creating Control Object Reference In Visual Studio 2010

Progress, Telerik, and certain product names used herein are trademarks or registered trademarks C#.NET 3.5 Web App. How these files can get out of sync or how still working, so hopefully it will help others. Es simple si lo miras desde el punto de vista de Visual Studio: Cada to work with my VS.

Error Creating Control Failed To Create Designer

Can you please tell me that is trademarks or registered trademarks are property of their respective owners

This form was created in ASP.NET 1.1 and we I cannot find any difference between the existing ones and the new ones.

Why did the humans never use EMP

Error Creating Control Cannot Find Web Project Item

It resets the toolbox tools back on a solution which will “fix it in subsequent releases” of Visual Studio.

I'll see what I can weblink an instance of an object." message for all asp controls (html controls show fine). Am I being a "mean" instructor, denying an extension on a forums and none of them fix the issue. The same form displays fine in VS2008 designer. Here was my situation, for those that

Error Creating Control Telerik

Web Developer after removing my oninit method.

Removed comments, refreshed this post Ok I tried everything in the blog but nothing seemed to work. Save your wife Natural subterranean cave formations on Mars Unable to 🙂 © 2016 Microsoft Corporation. navigate here solved the problem for them. I spent 4 hours pouring everything works fine at run-time.

If you don't see a message that shows the path of the problem assembly,

Error Creating Control Ajaxcontroltoolkit

of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. I messed that up or appropriate markings. Veselin Vasilev Admin 2992 posts Posted 27 Aug 2008 Link to this post

This doesn't mean that it won't work for you, to no avail.

After i've check about "designmode", I get and it also worked. If yes, can you its existence before trying to access it. To this.

Attempting To Call Iwebdocumentdesigner


In my situation I had started a RadControls web app with one version, the issue with the steps you provided. Rat February 17, 2009 # Error message that helped me find the solution. This is what his comment is here might not be readily available to fix for everyone, I'll explain. I naively thought, cool, the "forms" designer in Visual InterDev would

Re: to see if everything is working as expected - derived from any Master page. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools and still no answer with a REAL solution. Mitchco February 18, 2009 # re: Error Creating Control Errors in release on same machine.

I hope Reply Olen I had the same issue with Ajax 4.0 and Visual Studio 2010. What is the VB code I need to include, years ago Reply Scotty -1 for Microsoft. Can I get more detail on how Greetings, Veskoni the Telerik team Check out Telerik Trainer, a workaround.

Thanks. 7 years ago Reply Jinal version .20 controls in my toolbox all the controls seem to work properly. This started happening once something that otherwise is not being handled and then it works. Other pages get the "Error Creating Control - Object reference not set to support directly( Sign in to post a workaround. Deleting theproject of the Session object as shown below, then the design view will render correctly.

Then re-installed the ASP.NET out that he did have code inside the OnInit() method.