Pymod's latest updates caused this mod to no longer run correctly. I appreciate what this mod does to make the crafting menu (and tech tree) actually sane. Hopefully this is not too big of a deal to fix.
I run the full pymod set, and just a few QOL mods (shortcuts 2.0, lab surface and valves).
Failed to load mods: pysimple/prototypes/reorganize-item-groups.lua:689: attempt to index field '?' (a nil value)
stack traceback:
pysimple/prototypes/reorganize-item-groups.lua:689: in main chunk
[C]: in function 'require'
pysimple/data-final-fixes.lua:369: in main chunk
