And another one, happening at day change:
Aric's Expansion v1.5
SCRIPT ERROR: trait: Invalid get index '{conflict:[Weak Milk' Flow, Milk Flow 1, Milk Flow 3, Milk Flow 4, Milk Flow 5], description:[color=aqua]Steady Milk Production[/color]: $name produces slightly more milk than others of $his race.
[color=green]Milk production increased by 40%[/color], effect:{}, name:Milk Flow 2, tags:[secondary, expansiontrait, lactation-trait, regentrait, rank2]}' (on base: 'Dictionary').
At: res://files/scripts/origins.gd:48
ERROR: adding non-existant trait {conflict:[Weak Milk Flow, Milk Flow 1, Milk Flow 3, Milk Flow 4, Milk Flow 5], description:[color=aqua]Steady Milk Production[/color]: $name produces slightly more milk than others of $his race.
[color=green]Milk production increased by 40%[/color], effect:{}, name:Milk Flow 2, tags:[secondary, expansiontrait, lactation-trait, regentrait, rank2]} Error code(47): Bug
After this the program hangs on the next night/day change. I removed all cows from the farm and tried again, same error occurs anyway with same result of program not responding at next night.