A mi me pasó lo mismo e instalando el SP 1 se me solucionó!

On Tue, Jun 15, 2010 at 17:31, HV-Raynier Rivero <r...@havanatur.cu> wrote:

>  Hola colegas, descargué el AJAX 3.5 y ahora me da un error con el VS2008,
> alguna idea?? Me dicen los foros que tengo que tener el SP1 para el VS2008
> de lo contrario no funciona… ¿Cierto esto?
>
> Gracias de antemano
>
> Ray
>
> Server Error in '/Montas' Application.
>  ------------------------------
>
> *Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly
> 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral,
> PublicKeyToken=31bf3856ad364e35'.*
>
> *Description: *An unhandled exception occurred during the execution of the
> current web request. Please review the stack trace for more information
> about the error and where it originated in the code.
>
> *Exception Details: *System.TypeLoadException: Could not load type
> 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions,
> Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
>
> *Source Error:*
>
> An unhandled exception was generated during the execution of the current
> web request. Information regarding the origin and location of the exception
> can be identified using the exception stack trace below.
>
>
> *Stack Trace:*
>
>
>
> [TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase'
> from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral,
> PublicKeyToken=31bf3856ad364e35'.]
>
>
> AjaxControlToolkit.ToolkitScriptManager.OnResolveScriptReference(ScriptReferenceEventArgs
> e) +0
>
>    System.Web.UI.ScriptManager.RegisterScripts() +261
>
>    System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender,
> EventArgs e) +117
>
>    System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +2063008
>
>    System.Web.UI.Page.ProcessRequestMain(Boolean
> includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2247
>
>
>  ------------------------------
>
> *Version Information:* Microsoft .NET Framework Version:2.0.50727.1433;
> ASP.NET Version:2.0.50727.1433
>

Responder a