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Unhandled exception?

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MediaPlayer

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Serrin asked on 11 Nov 2008, 09:12 PM

Hey Telerik folks,

This is an odd one... I started playing with RadMediaPlayer today and keep running into this error:

    
            Error HRESULT E_FAIL has been returned from a call to a COM component.  
        
               at MS.Internal.XcpImports.CheckHResult(UInt32 hr)  
        
               at MS.Internal.XcpImports.RenderTargetBitmapRender(HostingRenderTargetBitmap bitmap, UIElement visual, Int32& dirtyX, Int32& dirtyY, Int32& dirtyWidth, Int32& dirtyHeight)  
        
               at System.Windows.Interop.HostingRenderTargetBitmap.Render(UIElement visual)  
        
               at MS.Internal.Silverlight.Host.RuntimeInterop.RenderElementToTargetBitmap(Int32 elementKey, Int32 targetBitmapIdentifier)  
        
               at MS.Internal.Silverlight.Host.Interop.RenderElementToTargetBitmap(Int32 element, Int32 targetBitmapIdentifier, ISilverlightContentDownloadCallback urlcallback)  
        
               at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.UpdateBitmap()  
        
               at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.UpdateTree()  
        
               at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.MeasureOverride(Size constraint)  
        
               at System.Windows.FrameworkElement.MeasureCore(Size availableSize)  
        
               at System.Windows.UIElement.Measure(Size availableSize)  
        
               at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.MeasureOverride(Size constraint)  
        
               at System.Windows.FrameworkElement.MeasureCore(Size availableSize)  
        
               at System.Windows.UIElement.Measure(Size availableSize)  
        
               at System.Windows.ContextLayoutManager.UpdateLayout()  
        
               at System.Windows.UIElement.UpdateLayout()  
        
               at System.Windows.Interop.HwndSource.Process_WM_SIZE(UIElement rootUIElement, IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)  
        
               at System.Windows.Interop.HwndSource.LayoutFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)  
        
               at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)  
        
               at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)  
        
               at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)  
        
               at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)

This prompts me to reload the designer, but after doing that the designer is blank for a few seconds and I receive the same message. Now, funny thing is that when I run the project it loads just fine... Here is what I have for my Xaml:

    
            <UserControl xmlns:telerikMedia="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.MediaPlayer"  x:Class="SilverlightApplication17.Page" 
        
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"   
        
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"   
        
                Width="400" Height="300">  
        
                <Grid x:Name="LayoutRoot" Background="White">  
        
                    <Grid.ColumnDefinitions> 
        
                        <ColumnDefinition /> 
        
                    </Grid.ColumnDefinitions> 
        
                    <Grid.RowDefinitions> 
        
                        <RowDefinition /> 
        
                    </Grid.RowDefinitions> 
        
                    <telerikMedia:RadMediaPlayer AutoPlaylistAdvance="True" MinWidth="200" Grid.Column="0" 
        
                                                 Grid.Row="0">  
        
                        <telerikMedia:RadMediaItem  
        
               Source="http://mschnlnine.vo.llnwd.net/d1/ch9/7/1/5/1/2/4/DynamicsDuoCRMSilverlight_ch9.wmv" 
        
               ImageSource="http://neosmart.net/blog/wp-content/uploads/microsoft-silverlight.png" 
        
               Title="The Dynamics Duo talk about CRM and Silverlight" /> 
        
                    </telerikMedia:RadMediaPlayer> 
        
                </Grid> 
        
            </UserControl>

Any ideas are welcome. :)

Unhandled exception?

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