Failed to load mods: ...spaced-out__/prototypes/compatibility/planets/muluna.lua:10: bad argument #1 of 4 to 'insert' (table expected, got nil)
stack traceback:
[C]: in function 'insert'
...spaced-out__/prototypes/compatibility/planets/muluna.lua:10: in main chunk
[C]: in function 'require'
Krastorio2-spaced-out/data-final-fixes.lua:6: in main chunk

Same issue here.

I am unable to reproduce this bug. Do you use non default mod settings or other mods?

Failed to load mods: ...spaced-out__/prototypes/compatibility/planets/muluna.lua:11: bad argument #1 of 4 to 'insert' (table expected, got nil)
stack traceback:
[C]: in function 'insert'
...spaced-out__/prototypes/compatibility/planets/muluna.lua:11: in main chunk
[C]: in function 'require'
Krastorio2-spaced-out/data-final-fixes.lua:6: in main chunk

thanks

Still happening with 1.5.10

Failed to load mods: ...spaced-out__/prototypes/compatibility/planets/muluna.lua:11: bad argument #1 of 4 to 'insert' (table expected, got nil)
stack traceback:
[C]: in function 'insert'
...spaced-out__/prototypes/compatibility/planets/muluna.lua:11: in main chunk
[C]: in function 'require'
Krastorio2-spaced-out/data-final-fixes.lua:6: in main chunk

1.5.7 works fine

Here's my modlist: https://www.dropbox.com/scl/fi/60fa6yq3c8xbhc9t0qqxz/mod-list.json?rlkey=qec0pdaz5bmpke3kwh2nmzgee&st=ch3goc0j&dl=0
Most of the mod settings are default

The code is trying to insert 2 effects into thruster productivity research but causes startup error if the research doesn't exist.
I added a check if the tech even exist, but it still happens. It would be really helpful if someone gave a save file or mod list, so I can actually test it

Seems to be issue with Cosmic Social Distancing