Tree Model Problems

[chopinski]

I cant figure out why a tree model that i downloaded is not working when i change the model file in the object editor. if i change the model of a building or a unit to my custom model it works as you can see
->

but when i change the model path for the tree in the destructible tab nothing is shown and i get this weird error ->

Can anyone help me plz, i have no ideia why it isn't working.

 

[Athur12A2]

Try setting variation = 0

 

[Wasabee]

@Athur12A2 You can only set the variation to 1.

 

[chopinski]

Yay, thx guys, setting the variation to 1 worked , but there's another thing, the preview of the model do not work, i mean, i click and it shows but before i place it i have no image of how it going to be, like in the first picture.