why can't i see the polygon mesh

[clankill3r]

I have a empty polygonmesh.
In that i get a another mesh called grid and use it for [Create Copies from Polygon Mesh].

But nothing appears...

[forton]

Works for me, the icetree is in the modeling stack of the empty mesh?
Check if there's a simulation stack, if there is, only frame one will be evaluated (e.g. if the number of copies is 0 at frame one -> no geo)

[clankill3r]

Ah it did appear, but really really small!

[NNois]

this one is more to mimics instances duplicates(with a point cloud input etc), maybe you want to try clone polygon mesh first