The mod Companion Drones (1.0.24) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event Companion_Drones::on_configuration_changed
Companion_Drones/script/companion.lua:77: attempt to index local 'burner' (a nil value)
stack traceback:
Companion_Drones/script/companion.lua:77: in function 'get_speed_boost'
Companion_Drones/script/companion.lua:241: in function 'set_active'
Companion_Drones/script/companion.lua:1393: in function 'reschedule_companions'
Companion_Drones/script/companion.lua:1682: in function 'on_configuration_changed'
core/lualib/event_handler.lua:87: in function <core/lualib/event_handler.lua:84>
