I wanted to create a tree and modify the settings. Now when exporting to mobile trees with branches appear pink.
No touch and do not know how to turn back the change.
(use unity 4.5)
sorry my bad English
This is probably a shader issue, try some other shaders out and see if that resolves your issue.
chances are is that the textures/shaders are not loading for some reason and it is making it pink. I would try reimporting the asset you have. Good luck