Hello again
error: assignment for car skipped: item bob-liquid-fuel-barrel is not fuel.
first - i'm not an factorio modder and lua is not my favourite.
with my understanding ..
bob-liquid-fuel is fuel https://github.com/modded-factorio/bobsmods/blob/main/bobplates/prototypes/item/chemicals.lua#L197
but the barrel/bottle/canister is not and is loosing the attributes https://github.com/modded-factorio/bobsmods/blob/main/bobplates/prototypes/item/chemicals.lua#L197