0.18.6 w latest version mod - mod pack mix

3419.906 Error MainLoop.cpp:1202: Exception at tick 172777: The mod Construction Drones caused a non-recoverable error.
Please report this error to the mod author.

Error while running event Construction_Drones::on_robot_mined_entity (ID 64)
Construction_Drones/script/construction_drone.lua:1330: attempt to index field 'enttiy' (a nil value)
stack traceback:
Construction_Drones/script/construction_drone.lua:1330: in function 'clear_target'
Construction_Drones/script/construction_drone.lua:1344: in function 'cancel_drone_order'
Construction_Drones/script/construction_drone.lua:1383: in function 'cancel_target_data'
Construction_Drones/script/construction_drone.lua:2368: in function 'handler'
core/lualib/event_handler.lua:44: in function <core/lualib/event_handler.lua:42>

SHould be fixed now

I just tested it for an hour, problem solved!

Got this error and was like, "Oh boy! I can submit a good bug report with a save file and everything!" And it's already fixed. Nicely done!