Swipe to delete causes crashes when done too fast

Bug Reports
1

I have a list of items (think email list) that can be deleted on right swipe. The problem is, if a user goes too fast to delete the items, Fuse crashes:

 Preview detected an unhandled exception: System.NullReferenceException: Object reference not set to an instance of an object
  at Fuse.Gestures.Internal.Swiper.EndInteraction () [0x00000] in <filename unknown>:0 
  at Fuse.Gestures.Internal.Swiper.OnLostCapture () [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.GetHardCapturer (Int32 pointIndex) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RouteToCapturer (Fuse.Input.PointerEventData args) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RoutePointerEvent (Fuse.Input.PointerEventData plainEvent, Fuse.Node root) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RaiseMoved (Fuse.Node root, Fuse.Input.PointerEventData data) [0x00000] in <filename unknown>:0 
  at Fuse.Desktop.DesktopRootViewport.OnPointerMoved (System.Object sender, Uno.Platform.PointerEventArgs args) [0x00000] in <filename unknown>:0 
ERROR: Object reference not set to an instance of an object
System.NullReferenceException occured.
  at Fuse.Gestures.Internal.Swiper.EndInteraction () [0x00000] in <filename unknown>:0 
  at Fuse.Gestures.Internal.Swiper.OnLostCapture () [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.GetHardCapturer (Int32 pointIndex) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RouteToCapturer (Fuse.Input.PointerEventData args) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RoutePointerEvent (Fuse.Input.PointerEventData plainEvent, Fuse.Node root) [0x00000] in <filename unknown>:0 
  at Fuse.Input.Pointer.RaiseMoved (Fuse.Node root, Fuse.Input.PointerEventData data) [0x00000] in <filename unknown>:0 
  at Fuse.Desktop.DesktopRootViewport.OnPointerMoved (System.Object sender, Uno.Platform.PointerEventArgs args) [0x00000] in <filename unknown>:0

Looking at the error it doesn’t look that my code is faulty, but I’ll take any pointer to fix it.

2

Same error but with Android preview logs:

LOG: 

Preview detected an unhandled exception: Uno.NullReferenceException: Object reference was null
   at Fuse.Gestures.Internal.Swiper.EndInteraction()
   at Fuse.Gestures.Internal.Swiper.OnLostCapture()
   at Fuse.Input.Pointer.GetHardCapturer(int)
   at Fuse.Input.Pointer.RouteToCapturer(Fuse.Input.PointerEventData)
   at Fuse.Input.Pointer.RoutePointerEvent(Fuse.Input.PointerEventData,Fuse.Node)
   at Fuse.Input.Pointer.RaiseMoved(Fuse.Node,Fuse.Input.PointerEventData)
   at Fuse.Android.InputDispatch.RaiseMoved(Fuse.Node,Fuse.Input.PointerEventData)
   at Fuse.Android.InputDispatch.RaiseEvent(Fuse.Node,Android.android.view.View,Android.android.view.MotionEvent)
   at Fuse.Android.RootViewContainer.onTouchEvent(Android.android.view.MotionEvent)
ERROR: Object reference was null
Uno.NullReferenceException occured.
   at Fuse.Gestures.Internal.Swiper.EndInteraction()
   at Fuse.Gestures.Internal.Swiper.OnLostCapture()
   at Fuse.Input.Pointer.GetHardCapturer(int)
   at Fuse.Input.Pointer.RouteToCapturer(Fuse.Input.PointerEventData)
   at Fuse.Input.Pointer.RoutePointerEvent(Fuse.Input.PointerEventData,Fuse.Node)
   at Fuse.Input.Pointer.RaiseMoved(Fuse.Node,Fuse.Input.PointerEventData)
   at Fuse.Android.InputDispatch.RaiseMoved(Fuse.Node,Fuse.Input.PointerEventData)
   at Fuse.Android.InputDispatch.RaiseEvent(Fuse.Node,Android.android.view.View,Android.android.view.MotionEvent)
   at Fuse.Android.RootViewContainer.onTouchEvent(Android.android.view.MotionEvent)
3

Between each delete, I would actually clear() the Observable populating the list and re-adding items (minus the deleted element). I changed that and it fixed the crashes.