Factorio 0.18.22 with Krastorio2 and TinyStart (using TinyStarts initial roboports). Ran out to a ore patch and tried to get my bots to clear some trees.

678.006 Error MainLoop.cpp:1202: Exception at tick 157773: The mod Closest First Updated (0.18.2) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event ClosestFirstUpdated::on_tick (ID 0)
ClosestFirstUpdated/control.lua:25: attempt to index local 'new' (a nil value)
stack traceback:
ClosestFirstUpdated/control.lua:25: in function 'replace_roboport'
ClosestFirstUpdated/control.lua:100: in function 'set_to_desired_range'
ClosestFirstUpdated/control.lua:267: in function 'adjust_player_range'
ClosestFirstUpdated/control.lua:295: in function <ClosestFirstUpdated/control.lua:273>

Same!

EDIT: Except now the crash still occurs without Closest First Updated... :(