error message：

Error while running event auto-resource-hacked:on_gui_click(ID 1)
auto-resource-hacked___/control.lua:642:attempt to index field'?'(a nil
value
stack traceback:
__auto-resource-hacked/control.lua:642:in function
<auto-resource-hacked/control.lua:610>

What did you do to cause this error, if you arent sure what were you doing when the error happened?

Try to fetch items from the resource UI，

Auto Resource Extra Support (0.1.0) - error

Error while running event auto-resource-hacked::on_tick (ID 0)
auto-resource-hacked/control.lua:457: attempt to index field 'burner' (a nil value)
stack traceback:
auto-resource-hacked/control.lua:457: in function 'do_fuel'
auto-resource-hacked/control.lua:582: in function 'harvest_feed_entity'
auto-resource-hacked/control.lua:620: in function 'harvest_feed'
auto-resource-hacked/control.lua:820: in function <auto-resource-hacked/control.lua:818>

Auto Resource Extra Support (0.1.0) - error

Error while running event auto-resource-hacked::on_tick (ID 0)
auto-resource-hacked/control.lua:457: attempt to index field 'burner' (a nil value)
stack traceback:
auto-resource-hacked/control.lua:457: in function 'do_fuel'
auto-resource-hacked/control.lua:582: in function 'harvest_feed_entity'
auto-resource-hacked/control.lua:620: in function 'harvest_feed'
auto-resource-hacked/control.lua:820: in function <auto-resource-hacked/control.lua:818>

Got this same error by placing a Heat Exchanger down. I notice that Boiler doesn't take in water neither. I'm using Space Exploration mods when this happen.