Error appeared while fast scrollint through gamelist

[Former user]

Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

App: Big Box Version: 7.11 Type: System.ArgumentOutOfRangeException Site: Void ThrowArgumentOutOfRangeException(System.ExceptionArgument, System.ExceptionResource) Source: mscorlib

at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource) at System.Collections.Generic.List`1.get_Item(Int32 index) at (GamesViewModelBase ) at Unbroken.LaunchBox.Wpf.BigBox.ViewModels.GamesViewModelBase.OnPageUp() at (MainViewModel ) at Unbroken.LaunchBox.Wpf.BigBox.ViewModels.MainViewModel.OnPageUp() at (MainViewModel , KeyEventArgs ) at Unbroken.LaunchBox.Wpf.BigBox.ViewModels.MainViewModel.HandleKeyDown(KeyEventArgs e) at (MainView , Object , KeyEventArgs ) at Unbroken.LaunchBox.Wpf.BigBox.Views.MainView.MainView_OnPreviewKeyDown(Object sender, KeyEventArgs e) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport) at System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawKeyboardActions actions, Int32 scanCode, Boolean isExtendedKey, Boolean isSystemKey, Int32 virtualKey) at System.Windows.Interop.HwndKeyboardInputProvider.ProcessKeyAction(MSG& msg, Boolean& handled) at System.Windows.Interop.HwndSource.CriticalTranslateAccelerator(MSG& msg, ModifierKeys modifiers) at System.Windows.Interop.HwndSource.OnPreprocessMessage(Object param) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

Recent Log:

11:15:55 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:15:55 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:15:55 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:15:55 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:15:58 PM Music.Initialize Start 23:15:58 Music.Kill Start 23:15:58 Music.Kill Finished 11:16:00 PM Music.StopAndResumeBackground Start 11:16:01 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:16:01 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:16:01 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:16:01 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:16:03 PM Music.StopAndResumeBackground Start 11:16:03 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:16:03 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:16:03 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:16:03 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:16:04 PM Music.StopAndResumeBackground Start 11:16:05 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:16:05 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:16:05 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:16:05 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:16:07 PM Music.StopAndResumeBackground Start 11:16:08 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:16:08 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:16:08 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:16:08 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:16:13 PM Music.StopAndResumeBackground Start 11:16:13 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:16:13 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:16:13 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:16:13 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:16:18 PM Music.StopAndResumeBackground Start 11:17:22 PM Music.Initialize Start 23:17:22 Music.Kill Start 23:17:22 Music.Kill Finished 11:17:32 PM Music.StopAndResumeBackground Start 11:17:33 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:17:33 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:17:33 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:17:33 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:17:44 PM Music.StopAndResumeBackground Start 11:17:45 PM VlcMediaPlayer.Dispose(bool disposing) HandleManager.Remove 11:17:45 PM VlcMediaPlayer.Dispose(bool disposing) EventManager.Detach 11:17:45 PM VlcMediaPlayer.Dispose(bool disposing) Free 11:17:45 PM VlcMediaPlayer.Dispose(bool disposing) ReleaseMediaPlayerFunction 11:17:46 PM Exception