I couldn't find a way to fix this. The error is
Attempted access of inaccessible property _objectCulling through a reference with static type away3d.core.clip:Clipping.
In Clipping class _objectCulling is defined like:
arcane var _objectCulling:Boolean;
And the arcane namespace is declared like:
public namespace arcane;
Is there any way to solve this problem ?