failed to load mods: bzfoundry/refractory-updates.lua: 104: attempt to index value '?' (a nil value)
stack traceback:
bzfoundry/refractory-updates.lua: 104: in function 'make_recipe'
bzfoundry/refractory-updates.lua: 229: in main chunk
[C]: in function 'require'
bzfoundry/data-final-fixes.lua:2 in main chunk

Mods to be disabled: * bzfoundry (0.2.13) [ ] Reset mod settings

Hi. Thanks for the report. Do you have a modlist or a savegame I can check out?

base
jw2476-infinite-resources
rusty-locale
vehicle_physics_1-1
WireShortcuts
aai-containers
aai-loaders
aai-signal-transmission
aai-signals
aai-vehicles-chaingunner
aai-vehicles-flame-tank
aai-vehicles-flame-tumbler
aai-vehicles-hauler
aai-vehicles-ironclad
aai-vehicles-laser-tank
aai-vehicles-miner
aai-vehicles-warden
aai-zones
autocolor
blueprint-sandboxes
bobinserters
boblibrary
bulk-inserter-rename
CarStart
cb-science
ConstructionPlannerContinued
Depleted_Uranium_Fuel_Cell_Rename
DiscoScience
dyson-sphere
Faster_Cars
FilterChests
FilterInsertersBegone
flib
flow-config
helmod
Infinite_Repair_Pack_Revived
informatron
InsertersDontNeedPowerPort
k2-reinforced-plates
LaxSmeltery
LilyDarkGUI
manual-inventory-sort
mini-miner
passive-power-combinators
Personal_Development
RefinedNetworkStorage
research-desk
stacked
stdlib
Tiny_Equipment
Todo-List
uranium_geiger
void
Warehousing
Waterfill_v17
248k
aai-industry
aai-programmable-structures
Bio_Industries
bobenemies
bobequipment
bobores
compaktcircuit
factorio-research-queue
RecipeBook
aai-programmable-vehicles
bobplates
bobtech
bzsilicon
bobassembly
bobclasses
bobelectronics
boblogistics
bobmining
bobpower
bobrevamp
bobwarfare
bzlead
bobmodules
bobvehicleequipment
bztungsten
chemflip
GUI_Unifyer
InfiniteTech
more-module-slots
recipe-tweaker
reskins-library
bzzirconium
mini-machines
reskins-bobs
VehicleGrid
bzcarbon
reskins-compatibility
bztin
bzgas
Indium
bzchlorine
Chromium
bz-dsr-bridge
GasGasGases
bzbelectronics
bzsettings
unbarrel

I had trouble reproducing, but I have attempted a fix in the latest version, hope it helps.