Having this error, don't know why

[SHEIKH]

Hi,
Can someone please tell me why am I getting this error? I'm unable to view my telerik reportviewer in the design time. I've setup all my references  per se. There are only a few xaml lines in my mainpage.xaml, that code is there to bind the reportviewer.

<UserControl x:Class="SLReportSample.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:telerik="clr-namespace:Telerik.ReportViewer.Silverlight;assembly=Telerik.ReportViewer.Silverlight" mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot">
        <telerik:ReportViewer  x:Name="ReportViewer1" Width="1000"
              ReportServiceUri="../ReportService.svc"
              Report="ReportLib.EmployeeSample, ReportLib,Version=1.0.0.0, Culture=neutral, PublicKeyToken=null">
        </telerik:ReportViewer>
    </Grid>

</UserControl>

I'm stuck with this error for quite sometime now. 

Error   1   [Parser_SetValue_Exception]
Arguments: Telerik.Windows.Controls.RadComboBox.SelectionBoxItemTemplate
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.50917.0&File=System.Windows.dll&Key=Parser_SetValue_Exception [Line: 371 Position: 63]   E:\SLReportSample\SLReportSample\MainPage.xaml   10   9   SLReportSample


An urgent answer is required please.


Regards,

[Steve]

Hello SHEIKH,

There was such a problem in the Q1 2010 release, which however has been addressed. Please make sure that you're using the latest official RadControls for Silverlight controls.

Sincerely yours,
Steve
the Telerik team

[SHEIKH]

Hi,
I'm using Q2 2010 release [RadControls_for_Silverlight_4_2010_2_0714_DEV]. Do I need any SP further?
Help Please!

[Steve]

Hello SHEIKH,

The Silverlight controls version shipped with Telerik Reporting is 2010.2.0812.1030. Can you test whether the demo is working fine on your end and if so, do upgrade to this version.

Regards,
Steve
the Telerik team

[SHEIKH]

Hi,
I'm using Telerik Reporting assemblies having 3.2.9.1211 as version number. The samples don't work I've verified but when I run the Demo I can see the reports in the demo which is working just fine.

So I believe I need to upgrade my Telerik Reporting release to 2010.2.0812.1030 one. I'm unable to find any such thing from the following list.

And my RadControls [assemblies version 2010.2.714.1040] doesn't necessarily need any SPs so far. I'll do it later but just focusing to fix this problem first.
http://www.telerik.com/products/reporting/whats-new/release-history.aspx
Can you please point out the release once again from the above link which I need to get in order to resolve this issue.

best regards,

[Steve]

Hello SHEIKH,

The version you have listed (3.2.9.1211) is Q3 SP1 2009. As noted in the System Requirements page, you need the corresponding RadControls for Silverlight version , available at the time of the Telerik Reporting release. Those assemblies are distributed in the Reporting demos and available in C:\Program Files\Telerik\Reporting Q3 2009\Examples\CSharp\SilverlightDemo\bin.
Additionally can you clarify why the demos do not work on your end - are there any errors? The Demos link opens our online demos, so it is expected they are working properly :)

All the best,
Steve
the Telerik team

[Imran Shafiq]