Oh dear. I don't know what to do. D: I try drawing and it doesn't work. I try submitting, it says "Problem: Null" or something like that. T-T
And I am using the Lascaux Sketch v0.761 on the Intermediate board.

There is no eyedropper but all you have to do is put the cursor on the color you want and right click.

Need help once again. D:

Try again and screen shot the error message and send it to marcello..he will be able to tell you

Okay....because it happened AGAIN! I really hate redoing everything I've done!

For the record to anyone else who has this problem and finds this thread, we determined the problem was the following: Don't open two lascaux sketches (or two shi painters, etc.) at the same time. Submit one first, then open the second.