I have been trying to configure the awesome-copycats theme package and keep getting the following error on startup:
<home>/.config/awesome/rc.lua:214: attempt to call a nil value (field 'at_screen_connect')
This refers to line 214 of the default rc.lua included with the theme package: awful.screen.connect_for_each_screen(function(s) beautiful.at_screen_connect(s) end)
My knowledge of the awesome api is limited, so even a small hint about this problem would be extremely helpful.