sadly there is another error

Modyfikacja Unit Control (0.3.6) spowodowała niemożliwy do naprawienia błąd.
Proszę, zgłoś ten błąd autorowi tej modyfikacji.

Error while running event Unit_Control::on_tick (ID 0)
Unit_Control/script/unit_control.lua:1697: attempt to compare number with nil
stack traceback:
Unit_Control/script/unit_control.lua:1697: in function 'bulk_attack_closest'
Unit_Control/script/unit_control.lua:1752: in function 'process_attack_register'
Unit_Control/script/unit_control.lua:1758: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>