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silverlight crash using sketchflow

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This is a migrated thread and some comments may be shown as answers.
Arnold Schwarzenegger
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Rank 1
Arnold Schwarzenegger asked on 07 Apr 2010, 04:28 PM

I am using Blend 4 beta and the free trial version (2010.1 309 (Mar 9, 2010) ) of the Silverlight RadControls.

When I use the filter tool in the column header, Silverlight Crashes and produces the error text below. Can you tell me what is going wrong?

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E)
Timestamp: Wed, 7 Apr 2010 15:11:14 UTC

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://..com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://...com/testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.staging./testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.staging./testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Stop()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.Update()
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.../testpage.html

Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object.   at Microsoft.Expression.Prototyping.Navigation.NavigationViewModel.SketchFlowAnimationPlayer_PropertyChanged(Object sender, PropertyChangedEventArgs e)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnPropertyChanged(String propertyName)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.set_AnimationProgress(Double value)
   at Microsoft.Expression.Prototyping.Navigation.SketchFlowAnimationPlayer.OnTimerTick(Object sender, EventArgs e)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
Line: 1
Char: 1
Code: 0
URI: http://.staging../testpage.html

Message: Unhandled Error in Silverlight Application
Code: 4004   
Category: ManagedRuntimeError      
Message: System.Windows.Markup.XamlParseException:  [Line: 0 Position: 0] ---> System.Windows.Markup.XamlParseException: Element is already the child of another element. [Line: 0 Position: 0]
   at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
   at MS.Internal.XcpImports.MethodEx(DependencyObject obj, String name)
   at MS.Internal.XcpImports.FrameworkElement_ApplyTemplate(FrameworkElement frameworkElement)
   at System.Windows.Controls.ItemContainerGenerator.LayoutStatesManager.GetElementRoot(Boolean templatesAreGenerated)
   at System.Windows.Controls.ItemContainerGenerator.LayoutStatesManager.Load()
   at System.Windows.Controls.ItemContainerGenerator.System.Windows.Controls.Primitives.IItemContainerGenerator.PrepareItemContainer(DependencyObject container)
   at System.Windows.Controls.ItemsControl.AddVisualChild(Int32 containerIndex, DependencyObject container, Boolean needPrepareContainer)
   at System.Windows.Controls.ItemsControl.AddContainers()
   at System.Windows.Controls.ItemsControl.RecreateVisualChildren(IntPtr unmanagedObj)
   --- End of inner exception stack trace ---
   at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)
   at MS.Internal.XcpImports.MethodEx(DependencyObject obj, String name)
   at MS.Internal.XcpImports.FrameworkElement_ApplyTemplate(FrameworkElement frameworkElement)
   at System.Windows.Controls.ScrollContentPresenter.HookupScrollingComponents()
   at System.Windows.Controls.ScrollContentPresenter.OnApplyTemplate()
   at System.Windows.FrameworkElement.OnApplyTemplate(IntPtr nativeTarget)    

Line: 54
Char: 13
Code: 0
URI: http://.staging../testpage.html

 

1 Answer, 1 is accepted

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Vlad
Telerik team
answered on 08 Apr 2010, 06:20 AM
Hello,

I don't see any RadGridView related code in the exception stack trace. If you can send us small project where this error can be reproduced we will gladly help you.

Sincerely yours,
Vlad
the Telerik team

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GridView
Asked by
Arnold Schwarzenegger
Top achievements
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Answers by
Vlad
Telerik team
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