Landscape painting does not work

So I select landscape painting on my landscape and I select a material to use, but it does not do anything. I don’t know if it is just a bug on my version or something. I am running 4.7 and i cannot layer materials on the landscape either. All the settings for the landscape should still be default. Anybody know why this is happening?

-post a pic of your landscape material
-have you assigned layers to the material (in the paint tab you have to click on the little +)
-have you pressed ctrl+left mouse button? :slight_smile: