opening lab mk2:
1561.954 Error MainLoop.cpp:1035: Exception at tick 34312711: Error while running event Actual_Craft_Time::on_gui_opened (ID 83)
LuaTechnology doesn't contain key ingredients.
stack traceback:
Actual_Craft_Time/control.lua:468: in function <Actual_Craft_Time/control.lua:282>
