OmniSea lets you add Omnimatter Mods to your SeaBlock Pack
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
I have the following information from your fashion, can you help me or repair the error?
https://steamcommunity.com/id/PLMarco/screenshots/?appid=427520
Yes, that´s an Omnimatter error that occurs when you miss a dependency. I would guess you miss BobOres, but not 100% sure since i dont have your modlist