Error while running event on_player_selected_area (ID 49)
Error while running event on_built_entity (ID 6) Factorissimo/control.lua:271: attempt to index local 'entity' (a nil value)
stack traceback: upgrade-planner/control.lua:735: in function 'on_selected_area' upgrade-planner/control.lua:592: in function <upgrade-planner/control.lua:591>
Error while running event on_player_selected_area (ID 49)
Error while running event on_built_entity (ID 6) Factorissimo/control.lua:271: attempt to index local 'entity' (a nil value)
stack traceback: upgrade-planner/control.lua:735: in function 'on_selected_area' upgrade-planner/control.lua:592: in function <upgrade-planner/control.lua:591>