"Javier " <firstname.lastname@example.org> wrote in message <email@example.com>... > Hi, > > I haven't worked a lot with guides. I use roipoly in a guide to segment the figure of an axis, and when I apply it directly it works well, but when I use the default zoom button before to zoom in the area, it says error iptaddcallback at 76 continuously. How can I solve it? > > Thank you very much
I have solved it, you have to write zoom off and then use roipoly.