empty monitor in i.pr.classify

[arocha1980]

While using i.pr.classify i found 2 bugs. 1- from GUI it's not possible to run i.pr.classify due to the fact that it needs to have d.mon x0 2 (and this one is CRITICAL) First I do d.mon x0 and an empty monitor appears Then, when I do: i.pr.training map=liss.1@Portugal_9 vis_map=liss342@Portugal_9 training=outfile rows=3 cols=3 class=1 No image is displayed only 3 black panels and some instructions in lower-right panel. Instead of displaying vis_map. And, if I select randomly some points in the black space and save I get an empty file.