Speed tree frond mesh broken

I get this when i import a custom mesh-frond speedtree file to unity, it is black/unlit

I have tried everything i can think of and don’t know what to do.
any ideas?

Hey

If you do a “Save with Assets” and send it into support@Speedtree.com, we’ll take a look and see if we can figure out what’s going on. It’s important that you do “SAVE WITH ASSETS” so we can see everything you’re working with!

Thanks!