On disabling Picker Extended (just to see what would happen), I got different error on startup:Failed to load mods: Error in assignID, fluid with name 'dirty-water' does not exist.
Source: molybdenum-pulp (recipe).
Mods to be disabled:
pyfusionenergy
PickerExtended
Failed to load mods: Error in assignID, fluid with name 'methanol' does not exist.
Source: wastewater-filtration (recipe).
Mods to be disabled:
pyfusionenergy