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FIX: 'Telerik' is undefined or Object Expected error after installing .NET 3.5 SP1

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Telerik Admin
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Telerik Admin asked on 05 Sep 2008, 06:57 AM
Hi guys,

Due to a validation introduced in the RadScriptManager's base class in ASP.NET 3.5 SP1, the UpdatePanel did not output the <script> tag with the combined scripts when the following conditions are met:
  • A ScriptReference is added/inserted to the Scripts collection of RadScriptManager;
  • An IScriptControl control is initially loaded as a result of an Ajax call;

The bug caused either the '"Telerik" is undefined', or 'Object expected' client-side errors.

If you encounter these problems after upgrading RadControls for ASP.NET Ajax to Q2 2008 SP1 (Telerik.Web.UI v2008.2.836) and after installing ASP.NET 3.5 SP1, please download the attached fixed package.

Please, open a formal support ticket to obtain the Dev build if you are entitled for one.
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