I do indeed get that error too.
"Failed to load mods: pycoalprocessing/data-updates.lua:10:pycoalprocessing/prototypes/updates/bob-additions.lua:65: attempt to index field 'carbon' (a nil value)"
Edit1 : I tested a bit and as soon a the mod Bob's Functions Library mod is present then the error happens so it is not a greehouse issue. Now adding ALL the bob's modules work fine so Py needs one of those modules as soon as bob lib is added but I did not have time to test which one yet
Edit2: Turns out that Bob's metal is the one mod needed to fix the carbon issue and then Bob Electronics is needed to fix the wooden board issue
Any chance that those issues can be fixed soon ? Thanks