Hello,
Loading the game with only this mod and its dependencies leads to startup error:
Failed to load mods: Error in assignID: equipment-category with name 'vehicle' does not exist. Source: energy-shield-equipment (energy-shield-equipment).
Adding the Bob's Vehicle Equipment mod (https://mods.factorio.com/mod/bobvehicleequipment) fixes this issue. I'm guessing this is a missing dependency.
Thanks!