can't draw in drawing view

i just installed the ple version so i’m a newb. i can draw in the camera view
but if i go to drawing view i get a red circle with a slash and i can’t draw anything. nothing is locked in the timeline or anything.

my gfx card is a nvidia gtx 260
windows 7 x32
wacom intuos 3

never mind i figured it out. had to click on frame 1 to make a cell i guess thats what its called bleh

Glad you figured it out!