Fill4Me will automatically insert fuel and/or ammunition from your main inventory into entities when you place them. It is mod-agnostic and will learn about items & entities in other mods. It is an alternative to the Autofill mod.
Utilities
Mod category: Utilities
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
This appears to only occur if I try to reload a turret, without having ever placed a turret before, I.e. existing game where I just added the mod. After placing a turret, the error doesn't occur.