When loading the game with Spoil Down and Voidcraft (https://mods.factorio.com/mod/Voidcraft), I got this error message:
Failed to load mods: __spoil-down__/prototypes/helper.lua:82: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
__spoil-down__/prototypes/helper.lua:82: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:98: in function 'get_recipe_complexity'
__spoil-down__/prototypes/helper.lua:122: in function 'get_spoil_ticks'
__spoil-down__/prototypes/helper.lua:55: in function 'get_best_recipe'
__spoil-down__/data-updates.lua:22: in main chunk
Mods to be disabled:
• spoil-down (0.0.3)
I presume it might have something to do with Voidcraft having recipes with no ingredients.