I wasnt sure where to post this question.
I can open a new file, add a cube and vertex paint it, easy.
But in a file I have been working on for a while I am unable to vertex paint the object.
Yet before I could not delete the vertex painted image from memory, now I cant get one to paint?
LOL, very odd.
I just opened the file without the ui and got it to work…but I wonder how this happens?