translationY becomes NaN sometimes when scrolling a lot

[appfrilans]

I have this issue with BouncyRecyclerview that that translationY becomes NaN sometimes. It is kind of hard to reproduce but happens regularly. I fling the view upwards a lot until it happens. Then the full content of the RecyclerView disappears. If I check with it in the LayoutInspector I can see that translationY is not 0dp but NaN which I assume is the issue.

[appfrilans]

Found the issue. In BoundyRecyclerView:

override fun onPull(deltaDistance: Float, displacement: Float)

is called with deltaDistance as NaN. There should be a check here to not do anything for this case. The origin seems to be

onPullDistance in EdgeEffectCompact calling onPullDistance with 0 as deltaDistance. Not sure why 0 is converted to NaN though.

[Uros1616]

Same problem here but was unable to fix the issue. When using onOverPullTop, in some scenarios the deltaDistance is NaN. Can't seem to find the solution, even tried setting the value if NaN occurs.
Help if you can! :)

[Uros1616]

Turns out the problem for me was implementation 'androidx.recyclerview:recyclerview:1.3.1'.
On version 1.2.1 it's working fine