When I do this :
I have the following error :
Format: “png” not recognized. Use one of: canon cmap cmapx cmapx_np
dot eps fig gv imap imap_np ismap pic plain plain-ext pov ps ps2 svg
svgz tk vml vmlz xdot xdot1.2 xdot1.4
I tried to run
This does not seem to change anything.