Hello

When playing with LTN and LTN Combinator Modernized and turning off any LTN combinator the game crashes with this message:

The mod Filter Combinator (1.1.3) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event Filter_Combinator::on_gui_switch_state_changed (ID 147)
Filter_Combinator/script/gui.lua:83: attempt to index field '?' (a nil value)
stack traceback:
Filter_Combinator/script/gui.lua:83: in function <Filter_Combinator/script/gui.lua:79>

There is no filter combinator placed on the map.
Pls fix.

Oh crap, I'll try to get a look at it whenever I get some free time. Thanks for the report.

I have the same problem when activating the switches of the mod "Mobile Factory".
Discussed with the developer of this mod, he tells me that it is a problem of this "Filter combinator" mod, which tries to process the changes in the switches of other mods.
Possibly the solution is to somehow filter so that you only try to operate the switch if it belongs to your mod, not everyone's.
I hope to be helpful.

Fixed in version 1.1.4 :)