findDOMNode deprecation warning

[olegzhermal]

There is a deprecation warning for the react-slick component inside <React.StrictMode>.
Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of Track which is inside StrictMode. Instead, add a ref directly to the element you want to reference. Learn more about using refs safely here: https://fb.me/react-strict-mode-find-node

So, perhaps, refactoring is needed.

[gaston-flores]

I was looking for the same issue, apparently there's already a PR that fixes this warning: #1442. Previous discussion of the issue is in #1406.

[akiran]

Fixed it in react-slick@0.27.0