When I first played the mod, it worked fine, but after over 150 hours, I started getting this error message every 5 minutes.
Error while running event underground-heat-pipe::on_robot_built_entity (ID 17)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
[C]: in function 'index'
__underground-heat-pipe/control.lua:103: in function 'pipe_to_ground_struct_recreate_directional_heatpipe'
underground-heat-pipe/control.lua:231: in function <underground-heat-pipe/control.lua:199>
No matter if I place it myself or the robots do it, it always crashes when I place it and always in the same place
Did I do something wrong or is it a problem with the mod?
