Touch Event call Error when touch screen more than one.

I found it call this error on my android phone, when I touch two fingers on screen.

SlateUser [-1023628878] notified of a touch starting for pointer [6553710] without finding out it ever ended.

Then I found the code from engine. (by the way, it is merge by dan hertzka)

I’m really confused with the conditional log.
Why is the CLOG’s conditions that PointerPositionByIndex.Contains(TouchEvnet.GetUserIndex()), but not Contains(TouchEvent.GetPointerIndex())?

I’m seeing the same issue here. Did you ever find a solution?
碰到一样的问题了 , 找到解决方案了么?

Not yet. The notify-event called before function SWidget::OnTouchStarted(), without any prerequisites. So we can not prevent the err log by setting property of SWidget. perhaps I tend to think it is a miswriting.