Unsure if I should put this in here or on the other mod, but I was using this mod with the miner and I'm using the suggested grid mod. It looks like it's just not adding to the fuel amount for that vehicle. So far in my game, it works with base trains, base cars, base tanks, and the AAI Hauler.
Here is the message created from the error:
The mod AAI Vehicles: Miner (0.6.4) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event aai-vehicles-miner::on_tick (ID 0)
aai-vehicles-miner/control.lua:626: attempt to index global 'Prototype' (a nil value)
stack traceback:
aai-vehicles-miner/control.lua:626: in function 'consume_fuel_or_equipment'
aai-vehicles-miner/control.lua:710: in function <aai-vehicles-miner/control.lua:704>