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Silverlight 4.0 within ASP.NET 3.5

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Brendon
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Brendon asked on 22 Nov 2010, 07:01 PM
Does anyone have any pointers for using Silverlight 4.0 with RIA Services within an existing ASP.NET 3.5 website?

I have to make the application pool for the application use the 4.0 framework for RIA Services to work, however I am now seeing hard errors while navigating through my asp.net pages (which use telerik controls). The script error that gets flooded on the client side is:
Message: Object doesn't support this property or method
Message: 'this._owner' is null or not an object

It has something to do with the ScriptResource.axd.
I've tried tweaking with the web.config a bit, and have made a little progress, but no breakthroughs yet.

Any help is appreciated.
Message:doesn't support this property or method
Line: 414
Char: 1
Code: 0
URI: http://rfs-labor2/SmartConsole/ScriptResource.axd?d=7Bx33v2bEB-w1aK04vGwz2PhsZgW5vQC2OjyLOpGfseY3_1IVd4K1CM53YoXwCAtjqOusMrRI0GteKTSUwQ5bw2&t=ffffffffd29064ba


Message: 'this._owner' is null or not an object
Line: 2012
Char: 1
Code: 0
URI: http://rfs-labor2/SmartConsole/ScriptResource.axd?d=7Bx33v2bEB-w1aK04vGwz06_KpLrHa5tB__TJ1xEyBljTqpvGgvu9fno_PjGDYkd-Qk57jqR_Sgmonz4xQIFxQ2&t=ffffffffd29064ba

1
Code: 0
URI: http://rfs-labor2/SmartConsole/ScriptResource.axd?d=7Bx33v2bEB-w1aK04vGwz06_KpLrHa5tB__TJ1xEyBljTqpvGgvu9fno_PjGDYkd-Qk

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Genady Sergeev
Telerik team
answered on 25 Nov 2010, 03:29 PM
Hello Brendon,

I believe that you will have to convert the whole site to 4.0. Which version of Telerik.Web.UI do you use, for .NET 3.5 or for 4.0? Is the error reproduced on all pages or it just happens on a specific one?


Best wishes,
Genady Sergeev
the Telerik team
Browse the vast support resources we have to jumpstart your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
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Genady Sergeev
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