Error ModManager.cpp:1751: Error while loading item prototype "promethium-bullet-magazine" (ammo): Key "type" not found in property tree at ROOT.ammo.promethium-bullet-magazine.ammo_type.action[1].action_delivery[0].source_effects
Modifications: Fall of Promethea › Distant Misfires

https://mods.factorio.com/mod/distant-misfires

Distant Misfires creates a custom projectile, as does this mod. For now I'll put in an incompatibility.

I've changed the way custom projectiles are created in this mod, which should resolve the error. I'll release this in fall-of-promethea_0.1.4.

Good to hear that.Have a good time.