After today patch release mod leads to error when trying to craft anything manually. Factorio forum moderators are sure, that Factorio developers didn't break anything in modding, but I'm not sure.
https://forums.factorio.com/viewtopic.php?p=483855#p483855
The mod Schall Tank Platoon (0.18.2) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event SchallTankPlatoon::on_pre_player_crafted_item (ID 95)
LuaInventory API call when LuaInventory was invalid.
stack traceback:
SchallTankPlatoon/control.lua:31: in function 'pre_craft_unload_equipment'
SchallTankPlatoon/control.lua:61: in function <SchallTankPlatoon/control.lua:60>
stack traceback:
[C]: in function 'len'
__SchallTankPlatoon/control.lua:31: in function 'pre_craft_unload_equipment'
SchallTankPlatoon/control.lua:61: in function <SchallTankPlatoon/control.lua:60>