Error: Object reference not set to an instance of an object.
   at _Elementa_Widgets_.Elementa.Widgets.Properties.Advanced.IntegerProperties_C.IncrementValue(Boolean Push_To_Observable_In)
   at _Elementa_Widgets_Bang_.Elementa.Widgets.BangLogic.BangDownState_C.Create(NodeContext Node_Context, Reference_C`1 State_Reference_In, BangManager_C Manager_In) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 768
   at _Elementa_Widgets_Bang_.Elementa.Widgets.BangLogic.BangIdleState_C.<>c__DisplayClass3_1.<ProcessNotification_>b__1(Reference_C`1 Arg_In_18) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 684
   at _Elementa_Core_.Elementa.Core.Advanced._Operations_.GoToState[T2](Boolean Go_In, Reference_C`1 State_Reference_In, Func`2 State_Create_In, Reference_C`1 Global_State_In)
   at _Elementa_Widgets_Bang_.Elementa.Widgets.BangLogic.BangIdleState_C.ProcessNotification_(CallerInfo_C Caller_Info_In, INotification Notification_In, Boolean& Handled_Out) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 685
   at _Elementa_Widgets_Bang_.Elementa.Widgets.BangLogic.BangIdleState_C._Elementa_Core_.Elementa.Core.Advanced.IElementum_I.ProcessNotification(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 745
   at _Elementa_Widgets_Bang_.Elementa.Widgets.BangLogic_C.ProcessNotification(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 573
   at _Elementa_Widgets_Bang_.Elementa.Widgets.Bang_C.ProcessNotification_(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 374
   at _Elementa_Widgets_Bang_.Elementa.Widgets.Bang_C._Elementa_Core_.Elementa.Core.Advanced.IElementum_I.ProcessNotification(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out) in C:\Users\seb\AppData\Local\vvvv\gamma-preview\nugets\Elementa.1.2.0-CI-20191022-150925\vl\Widgets\Elementa.Widgets.Bang.vl.cs:line 486
   at _Elementa_Core_.Elementa.Core.Component.ComponentsProcessor.Advanced.Idle_ProcessorState_C.ProcessNotification_(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out)
   at _Elementa_Core_.Elementa.Core.Component.ComponentsProcessor.Advanced.Idle_ProcessorState_C._Elementa_Core_.Elementa.Core.Advanced.IElementum_I.ProcessNotification(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out)
   at _Elementa_Core_.Elementa.Core.Component.Advanced.ComponentsProcessor_C.ProcessNotification_(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out)
   at _Elementa_Core_.Elementa.Core.Component.Advanced.ComponentsProcessor_C._Elementa_Core_.Elementa.Core.Advanced.IElementum_I.ProcessNotification(INotification Notification_In, CallerInfo_C Caller_Info_In, Boolean& Handled_Out)
   at _Elementa_Core_.Elementa.Core.Advanced.ToSkiaLayerInternal_C.Notify_(CallerInfo Caller_In, INotification Notification_In, Boolean& Result_Out)
   at _Elementa_Core_.Elementa.Core.Advanced.ToSkiaLayerInternal_C.VL.Skia.ILayer.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SpectralGroup.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SpectralGroup.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SetSpaceUpstreamBase.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SetSpaceUpstream2.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SpectralGroup.Notify(INotification notification, CallerInfo caller)
   at VL.Skia.SkiaRenderer.OnNotification(INotification n)