editing files

Hi guys, maybe silly question but, listen please. I saved a file in animate. If I later re-open it for editing, the program doesn’t show it to me in drawing mode (a white sheet appears and every tools seems to be blocked - red circle showing), but only in camera one and i cannot change anything. So, why does that happen? What am i mistaking?

Hmm… well, if the tools are blocked in the drawing view, is it possible that you’ve got a bitmap image layer selected instead of a vector layer? Your vector tools won’t work on a bitmap image.