The mod Krastorio 2 (0.9.18) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event Krastorio2::kr-inserter-change-lane (ID 161)
...ivate/control-scripts/inserters-changeable-drop-lane.lua:32: attempt to call field 'showOnSurfaceText' (a nil value)
stack traceback:
...ivate/control-scripts/inserters-changeable-drop-lane.lua:32: in function 'callback'
...control-scripts/control-lib/control-callbacks-merger.lua:163: in function <...control-scripts/control-lib/control-callbacks-merger.lua:160>

Same Error here :)

same :)

This is the same Flying Text crash that I reported here: https://mods.factorio.com/mod/Krastorio2/discussion/5ecff11d6ef132000b2cd58f

It appears that the Krastorio devs need to remove some functions from their script data and add a migration script.

For a work around for now, you can copy / paste an inserter that is already close inserting

same problem

dito

Last game update broke a lot of our scripts.
Don't worry we are working on this problem.

Fixed for Krastorio 2 ver : 0.9.19, that will be released soon.