my grass is black. does anyone know why?

[jackiceforge]

everything seems fine, but most of the grass renders black. and i don't know how to fix it

[DESTARD]

You might have to update your drivers.
I had that happen with really old games.

[Rhila]

After the lightning storm a wildfire take over that field and turns the grass to ashes.

[jackiceforge]

Thanks for the replies!
i fixed it; i "verified integrity of game files" and 1 was missing. which seems to have been the cause