When you try to load a game with both this mod and Brim Stuff Legacy (https://mods.factorio.com/mod/BrimStuff-Updated), you get the following error message

Failed to load mods: Error while loading entity prototype "assembling-machine-1" (assembling-machine): Value must be a list in property tree at ROOT.assembling-machine.assembling-machine-1.crafting_categories
Modifications: Base mod › Standalone Space Age Library › Salt & Chlorine › Krastorio 2 › AAI Industry › Space Exploration › Space Exploration Integration: Library › Bottleneck Lite › Brim Stuff Legacy

I think this happens because the salt mod is trying to make the assembling machine tier 1 accept fluids, and that is confusing the brimstuff mod, or something along those lines.

Thanks for porting this mod over, and for your time!

Edit: Setting "How to get salt early game" from "In early assemblers" to "A starting area patch to mine" in the mod settings fixes the problem, in case that helps.

It's the "Space Exploration Integration" mods. I cannot offer support for that. Maybe the author of those mods can help.

That makes sense. Thanks for the help, I don't know very much about programming and read the error message wrong.

Reading the code didn't really give me any information and I couldn't reproduce the error until I added those mods as well.

Well, I did find a solution in the mod settings anyway, so it's all good. Thank you for porting these mods over, I'm having a ton of fun with them so far!