Code:
gimp_color_transform_new: using babl for 'GIMP built-in sRGB' -> 'DELL P170S'
Traceback (most recent call last):
File "/usr/lib/gimp/2.0/python/gimpfu.py", line 857, in _run
res = apply(func, params[1:])
File "/home/ego/.config/GIMP/2.10/plug-ins/IndexprintDevelopment.py", line 152, in plugin_main
app = IndexprintDevelopment.gui.ContactsheetApp() # create instance of gtkBuilder app
File "/home/ego/.config/GIMP/2.10/plug-ins/IndexprintDevelopment/gui.py", line 248, in __init__
self.on_error(_("PyExiv2 not installed!"), _("Disabling exif functions.\n"+str(e)))
AttributeError: ContactsheetApp instance has no attribute 'on_error'(Gimp 2.10.20 Linux)
A VERY good plugin, but now poorly maintained.
http://www.sullockenzlin.demon.nl/Gimp.html
If someone can help...