Error while running event Repair_Turret::on_tick (ID 0)
Repair_Turret/script/repair_turret.lua:295: assertion failed!
stack traceback:
[C]: in function 'assert'
Repair_Turret/script/repair_turret.lua:295: in function 'is_valid_for_entity'
Repair_Turret/script/repair_turret.lua:448: in function 'find_nearby_turrets'
Repair_Turret/script/repair_turret.lua:987: in function 'check_ghost'
Repair_Turret/script/repair_turret.lua:1006: in function 'check_ghost_check_queue'
Repair_Turret/script/repair_turret.lua:1043: in function 'handler'
core/lualib/event_handler.lua:72: in function <core/lualib/event_handler.lua:70>