Hi,
we are currently having an
issue with the telerik Controls for Silverlight.
We are getting the
following Exception:
Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
StackTrace:
bei
Telerik.Windows.Controls.RibbonView.KeyTipService.GetActivationMode(DependencyObject
obj)
bei
Telerik.Windows.Controls.RibbonView.KeyTipService.DetachHandlers()
bei
Telerik.Windows.Controls.RibbonView.KeyTipService.HandleKey(KeyEventArgs args)
bei
Telerik.Windows.Controls.RibbonView.KeyTipService.RibbonKeyUp(Object sender,
KeyEventArgs e)
bei MS.Internal.CoreInvokeHandler.InvokeEventHandler(UInt32
typeIndex, Delegate handlerDelegate, Object sender, Object args)
bei MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr
unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String
eventName, UInt32 flags)
We get this Exception every
time any Key is pressed on the Keyboard, even though there are no
Ribbon-Conrols in the current View.
We haven’t been able to
reproduce jet, we can find the Exception in logfiles of our clients.
Once the exception occurs,
it keeps occurring until the Application is restarted.
Is there a known issue here?
Or any Workaround?
As I mentioned, we aren't
even using the Ribbon-Conrols in this particular situation.
Beste Regards
Matthias