All black texture ?!

I generated a 3d terrain, but when I apply the texture a black color appears !! ??

Hello - can you post the mesh and the image, or send to My guess is the mesh does not have texture coordinates, possibly - you can try ApplyPlanarMapping on the mesh and see if that does anything.


thank for your reply
It’s exactly that
I triturated in the texturing, and managed to flatten the texture.