Tree brush dosen't work on World Editor.

I am currently trying to make a map with a small neighborhood with a few ramps.

When click on the mountain icon and click the brush, I tried to make a tree and some rocks. Then I tried the all of the meshes and none of them worked. I don't know why this is happening but I tried clearing my cache and that also didn't work.

 

I also even selected a element and still didn't work.

 

You need to be in the forest editor, not the terrain editor.

You must selects a brush and a mesh with the same names. (You need to be in the forest editor). If the circle turns blue, then you can put down trees, rocks, etc.

 

Whoops, sorry I meant the forest editor.

 

Did you do what I said?

 

Thanks for solving my problem, now I could plant trees now!
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Wait, never mind. It still didn't work when I selected a brush and I even highlighted a element and it still didn't work.