When I mined a single locomotive without wagons, got this notice:
Error while running event on_preplayer_mined_item (ID 11)
TrainsReader/events/globalEvents.lua:53: attempt to index field 'trainsWithSignalsArray' (a nil value)

Mined the same locomotive with wagon attached. Got what seems to be the same notice:
Error while running event on_preplayer_mined_item (ID 11)
TrainsReader/events/globalEvents.lua:53: attempt to index field 'trainsWithSignalsArray' (a nil value)

Hi, it should be fixed now.

Trainsreader doesn't seem to have gotten an update, have you pushed it yet?

Yes, but I didn't change the version (Too much bugs, I don't change each time). Can you download and try again?
Thanks