Dive into the world of Lignumis, a moon of Nauvis offering only the most basic technologies.
Mods introducing new content into the game.
New places to build more factories.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Map generation and terrain modification.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
started on lignumis, can't progress. the tree types the tech tree wants me to harvest aren't appearing. factoriopedia says they don't appear on lignumis.
stringfond only appearing on: nekohaven, tapatrion, zzhora, nauflglebunsilo, gleba, terra palus. can't research agriculture without harvesting it.
Remove nekohaven, tapatrion, zzhora (basically all mods from that author). They don't add anything to the game and are not being developed currently.
Otherwise it just seem an incompatibility with a mod. If you can provide me a savegame, I can have a look.
Ah, it's probably this https://mods.factorio.com/mod/fluroflux
I'll make it compatible.