Error Creating Control Enablesessionstate
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mode Threaded Flat - newest to oldest Flat - oldest to newest Member chris.percival-oakwood-dc - 6/17/2010 6:16:51 AM asp net error creating control failed to create designer Error Creating Control - Fix I have recently converted my Kentico Web Site to a web application project (well worth doing BTW). One issue I started having after I converted is I would get an error on controls in the designer:Error Creating Control - Session https://support.microsoft.com/en-us/kb/2024322 state can only be used when enableSessionState is set to ture.... etc.If you're building a template aspx page and you're deriving from CMS.UIControls.TemplatePage (as you should be), then you will get this error as TemplatePage is derived from AbstractCMSPage which accesses the session on init. The work around https://devnet.kentico.com/forums/f47/fp15/t14917/error-creating-control-fix is to add the following code in your page:protectedoverridevoidOnInit(EventArgse){if(!DesignMode)base.OnInit(e);}This would be worth adding to the AbstractCMSPage code for Kentico v6.. :) Member chris.percival-oakwood-dc - 6/17/2010 6:18:44 AM RE:Error Creating Control - Fix Here's the microsoft blog entry on the issue:http://blogs.msdn.com/b/webdevtools/archive/2010/04/15/rendering-issue-in-visual-studio-2010-when-accessing-the-session-state-in-the-oninit-method.aspx Member chris.percival-oakwood-dc - 6/17/2010 6:19:25 AM RE:Error Creating Control - Fix Note this is a Visual Studio 2010 issue only.. Kentico Support kentico_jurajo - 6/17/2010 8:11:47 AM RE:Error Creating Control - Fix Hi,Thank you for sharing with this experience. I forwarded it to our developers so they can consider it for the next version.Best regards,Juraj Ondrus Top Sitemap Articles Authors Questions & Answers Download Documentation Support Marketplace Forums (Obsolete) Newsletter Archive Kentico Suite of Solutions Web Content Management solution E-Commerce solution Online Communities solution Intranet & Collaboration solution Online Marketing Solution Stay Connected Facebook Twitter Goo
digital channels at scale Software Quality Test Studio Release better quality software faster Individual Products DevTools Web UI for ASP.NET AJAX UI for ASP.NET MVC UI for ASP.NET Core UI for PHP UI for JSP UI http://www.telerik.com/forums/error-creating-control-solution-found for Silverlight HTML5/JS Framework Kendo UI NativeScript Desktop UI for WPF UI for http://stackoverflow.com/questions/13277294/session-state-can-only-be-used-when-enablesessionstate-is-set-to-true WinForms Mobile UI for NativeScript UI for Xamarin UI for UWP (Windows 10) UI for iOS UI for Android UI for Windows Universal UI for Windows Phone PRODUCTIVITY & QUALITY JustCode JustMock Testing Framework Debugging Fiddler JustDecompile JustTrace Reporting & Data Access Reporting Report Server Data Access DEPLOYMENT Modulus Mobile App error creating Development Telerik Platform AppBuilder Analytics Backend Services Testing Test Studio Mobile Testing API Testing Digital Content & Experience Progress 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 error creating control 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 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
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Session state can only be used when enableSessionState is set to true up vote 6 down vote favorite I am NOT using MVC, URL rewriting, custom HTTP modules, etc. On a basic call to the Session property off of either a web page inheriting System.Web.UI.Page or via System.Web.HttpContext.Current.Session, I get the following error: 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