Failed to load mods: Error while running setup for entity prototype "apm_burner_long_inserter" (inserter): initial_fuel (wood) fuel_category (wood) is not compatible with this burner's fuel categories.

While I don't actively support bigger mods like APM during the alpha, I have a fix since the error can appear with many other mods and I need the code internally anyway and now it's more generic than before.

But still, you should not use APM or SafTheLamb's other mods together with Lignumis until I had a look at those and made them compatible. It's on the todo list.

For sure, just had that same though about this crash showing up in other mods as well. basically anything that would reference fuel groups would get this crash.

Fixed in 0.0.5. I also tested the fix with "More Long Inserters" that adds a long burner inserter.