Was running fine for the most part but after placing an assembler making quality assembler that error popped up.

Version 0.4.0 - Might be fixed on 0.4.1 since i saw some changes regarding concatenation. (Most likely, i can see why that error happened)

Im also using:

https://mods.factorio.com/mod/better-quality (Suddenly deprecated?)
https://mods.factorio.com/mod/QualityAssurance
https://mods.factorio.com/mod/infinite-quality-tiers-plus
https://mods.factorio.com/mod/quality-lib (Suddenly deprecated?)

https://i.postimg.cc/ZKVHH63X/image.png

Tried to recreate the error. Upgraded once and then ran into the same error:

https://i.postimg.cc/L62RLFBn/image.png

Yes sorry for the crash I have already fix it few hours ago but I'm still trying to implement module code (and I'm playing with a friend right now... so can't work on the mod) and can_satisfy_request give me some very weird behavior that I was trying to debug, I push 0.4.1 that should fix your crash.

Im already on 0.4.1, downloaded it from github. Now it seems like it doesn't want to replace the entities at all (It did one assembler and then nothing)? Modules seems to work fine.

Edit:
It seems to be upgrading bulk inserter fine.

Edit:
And now it stopped again ;_;

I slow down a lot the process to avoid it's spam to much but I'm not very happy with current state if you don't need module upgrade for now 0.3.0 was probably more stable

Also 0.4.1 on github was not exactly the same than the one I push on mod portal (oops)

Impatient users, am i right lol

The mod portal 0.4.1 seems to work fine again.