Terrain editor doesn't work

Questions & Answers
1

Unity3.5 terrain editor doesn’t work. Now I can not use brush to make terrain or surface texture.

I don’t know what’s wrong? If set new project, terrain editor is OK, so I consult the problem in project setting or library folder, but I try deleting them and make Unity reimport, It isn’t still solve. ToT .

2

You may have named youf own script “Terrain” or maybe any other existing built-in class of Unity. That will “hide” the built-in classes.

Also “Terrain editor doesn’t work” isn’t really specific. WHAT doesn’t work? Do you get errors? If so, what errors? Maybe a screenshot?