Error Creating Control In Design View
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Error Creating Control Sharepoint Designer 2010
Massi ASP.NET by Scott Hanselman OData Team WPF Platform Development Apps for Windows Bing Edge Microsoft Azure Office telerik error creating control failed to create designer 365 Development Web Data Development SQL Server SQL Server Data Tools DocumentDB .NET Web Development and Tools Blog Your official information source from the .NET Web Development and Tools error creating control reportviewer group at Microsoft. Controls State: "Error Creating Control" in the Design View in Visual Studio 2010 ★★★★★★★★★★★★★★★ April 15, 2010 by Web Development Tools Microsoft // 33 Comments 0 0 0 In VS 2010, if you are accessing the Session state in the OnInit(…) method of your page, similar to the following code snippet:
then you will encounter anError Creating Control Unknown Server Tag
“Error Creating Control” for ASP.NET controls when viewing the Design view of the page. For example, if you have an ASP.NET button control on the page, the designer will display the error: “Error Creating Control – Button1 Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System. Web.SessionStateModule or a custom session state module is included in the
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Error Creating Control Scriptmanager1
Fiddler JustDecompile JustTrace Reporting & Data Access Reporting Report Server Data Access DEPLOYMENT Modulus Mobile App Development Telerik Platform AppBuilder Analytics Backend Services Testing Test Studio Mobile Testing API Testing Digital Content & Experience Progress https://blogs.msdn.microsoft.com/webdev/2010/04/15/controls-state-error-creating-control-in-the-design-view-in-visual-studio-2010/ Sitefinity CMS Progress Sitefinity Digital Experience Cloud ENTERPRISE FREE TRIALS PRICING SUPPORT & LEARNING ABOUT US YOUR ACCOUNT Search Your Account Telerik Platform Telerik Forums / UI for ASP.NET AJAX Forum / General Discussions / Error Creating Control solution found! Cancel The title field is required! UI for ASP.NET AJAX Resources Buy Try Feed for this thread 5 posts, 0 answers King Wilder 240 posts Member since: Oct 2007 Posted 17 Jan 2012 Link to this post http://www.telerik.com/forums/error-creating-control-solution-found I just found this nasty error this morning, for what seemed like no reason. And I found a solution that worked for me, but it might not be readily available to fix for everyone, I'll explain. I've attached two screenshots, a before and after that displays my Visual Studio 2010 Design Views with the errors and the fixed result. The part that helped me figure it out was with the RadScheduler. It displayed a much more helpful message that helped me find the solution. If you notice in the "error" screen shot the RadTreeView and RadMenu controls do not display anything but the error message. But when I dragged a RadScheduler on the page, it displayed amuch more helpful message. Since I had just upgraded my ASP.NET AJAX controls to the latest version yesterday, the local cached version was still the prior version. This is what caused the errors. So here's what I did: Close Visual Studio Navigate to the location of the older Telerik assembly Delete it Open Visual Studio - and everything works! If you don't see a message that shows the path of the problem assembly, try dragging a RadScheduler onto the page to see if that shows the details paths. Edit - 1/23/2012 This problem seemed to persist in later days, and I finally found a good work around. In your we
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