I want to Texture Paint something and my texture is white. In material viewport and render preview it appears completely white, without shades. I also can´t paint on it, if i try nothing happens. What can I do? Here´s the file (hope it works):
https://www.dropbox.com/sh/vzwcsr3ridb8ahg/AABo0ZRR8cQG5T-_2JdNQMfya?dl=0
I changed the texture to black with 1024px and added the Diffuse Node and toyed along with the viewports. Still can´t paint on the object.