Tips/Tricks: Problem in using asp:Silverlight control in Silverlight 2 (beta1)
Someone asked how to use asp:Silverlight control in Silverlight forum. He said that he is getting the error above after adding asp:Silverlight control to ASP.NET project where he host Silverlight content.
Error Screenshot
Solution :
Remove this <system.web><compilation debug=”false”><assemblies>
<add assembly=”System.Web.Extensions, Version=3.6.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35″/>
It’s because you have added two different version of System.Web.Extension in your project. The one that you have is 3.5.0.0 but when you place asp:Silverlight control in ASP.NET, the new version (3.6.0.0) will be added in web.config. So, you have to remove this lin.
Happy Silverlighting! 
Michael Sync » Silverlight 2 (beta1): URL Referrer, Screen Resolution, Client’s Data Time and IP Address said
am April 7 2008 @ 7:03 am
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