Paralax Occlusion node shadowing

Hi, Just wondered if anyone knows why the shadows are not working on the parallax material I have set up?

If I set shadows to on I get this error

Error [SM5] (Node LightVector) LightVector can only be used in LightFunction or DeferredDecal materials

Any help on this would be appreciated.


just done a bit of searching and it seems I need to create a blue print for the light vector to work?

sound about right?, again any help much appreciated

You need to pass light vector from blueprint as vector parameter or as a part of material parameter collection. Lightvector material expression will not work.

Heh thanks for the answer, do you know any good tutorials or examples of this that I could copy set up on?
Or an alternative method to create a parallax material that at least has shadows on the normal map.