Color picker does not open when hovering over a color in css file

[silocoder]

I can't get it to open whether by key or menu. But if i am not hovering over a color, eg #ffffff then it popsup immediately and always shows #FFFFFF as the default color.

I am using Linuxmint Cinnamon Sublime 3

Any ideas?

[lapega]

In the file
/.config/sublime-text/Packages/ColorPicker/lib/linux_colorpicker.py
under the line
from gi.repository import Gtk
add this one:
from gi.repository import Gdk