Intermittent Error on Load

[Toby Riley]

Hi,

I am getting the below error intermittently on load, does anyone know how I can debug this?
I don't have any code on the docking load event (although I do have it wired up, I have commented out the code within it)

I have a Application_UnhandledException event in my App but it doesn't catch the error, i've tried to reproduce in a sample project but no luck!

Any ideas?

Message: Unhandled Error in Silverlight Application 

Code: 4004    

Category: ManagedRuntimeError       

Message: System.NullReferenceException: Object reference not set to an instance of an object.

   at MS.Internal.XcpImports.MethodEx(IntPtr ptr, String name, CValue[] cvData)

   at MS.Internal.XcpImports.MethodEx(DependencyObject obj, String name)

   at MS.Internal.XcpImports.UIElement_UpdateLayout(UIElement element)

   at Telerik.Windows.Controls.RadDocking.RadDocking_Loaded(Object sender, RoutedEventArgs 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)     

[Miroslav Nedyalkov]

Hello Tobias,

 Could you please open a support ticket and provide us a sample project that reproduces the issue? This would help us a lot investigating what causes the problem.

Greetings,
Miroslav Nedyalkov
the Telerik team