Currently doing the Project Stealth tutorial using Unity 4 (free edition) and got so far #6 video (GameController) and for some reason getting this error…
Assets/Scripts/LastPlayerSighting.cs(21,79): error CS1061: Type `UnityEngine.GameObject[]' does not contain a definition for `light' and no extension method `light' of type `UnityEngine.GameObject[]' could be found (are you missing a using directive or an assembly reference?)
Tutorial link is here: