Well I can't get an email to post this on your git site, so I will just post this here.

Non-recoverable error when trying to start a new world.
https://imgur.com/a/FM5YZ8A

The mod ○ Lignumis (1.0.27) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event lignumis::on_player_created (ID 30)
lignumis/scripts/init.lua:29: attempt to index local 'surface' (a nil value)
stack traceback:
lignumis/scripts/init.lua:29: in function 'init_player'
lignumis/scripts/init.lua:83: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>

It must be another mod messing with something. Do you have a mod list for me? (mod-list.json from the mods folder)

https://limewire.com/d/2eb339f8-4e09-415d-9d8a-6d9a63a57d3e#dr9p7e7bZJ2r9_fSADXxTdH2QSVbSfxNDH0ojCaJqqg i uploaded the mod list for ya at this link

Ok, using your mod-list.json isn't really practical. I couldn't reproduce the error but added some defensive code to prevent the error you got. Please try again and tell me if it helped.

The error you got also tells me that you don't start on Lignumis which is highly recommended as you would skip half the content if you don't. I recommend to disable Any planet start.

I can't disable the any planet start mod. Other planet mods require it for boot, but i will try the game again.

Okay i have tested it. It booted up. I also disabled the planets requiring the any planet start mod to run it, and it works fine.
Thanks for the quick fix.

That's bad because the intended way to play Lignumis is to start there. You don't need Any panet start for that. In fact, it disables the logic to start on Lignumis. I see two possible solutions:
1. Ask rjdunlap to make Any planet start optional.
2. I add support for Any planet start so you will be able to select Lignumis. I'm not 100% sure that would be identical to not having Any planet start.

I removed support for Any planet start again because it makes the code quite complex.