well looking at that error.. it is actually related to reverse factory and 2.0..
few things are happening..
Its trying to build a reverse recipe for Yuoki stuff.. which is new it never did that before.
next, its having an issue because the inserter arm uses 2 red wires which technically isn't an item anymore..
soo... you actually found that Reverse Factory added Yuoki support and a bug in the Yuoki recipe as well..
that inserter arm isn't technically craftable in the first place.. lol
Hmm.. I had not yet put effort into "fixing up" Yuoki yet, sofar just focused on "getting it to work" which was quite the effort already.
Find it odd that the game still let the recipe exist despite the items technically don't anymore.
Ill have to fix all recipes that use red or green wires to use some other items it looks like..
Ill try to roll out a fix for this in the next few days.
Thanks for reporting this.