IR2 + KR2 + Stacking Beltboxes + something crash the game. Something = multiple mods will cause this effect(for example, Larger Lamps). New game.

P.S. I doesn't know how to change type to Bug instead of General or how to delete already posted discussion. Sorry for wrong type.
P.P.S. Probably not about KR2, but everything was working before I enable it.

console.log:
Error ModManager.cpp:1577: Не удалось загрузить мод "IndustrialRevolutionStacking": deadlock-beltboxes-loaders/prototypes/public.lua:141: attempt to compare string with number
stack traceback:
deadlock-beltboxes-loaders/prototypes/public.lua:141: in function 'get_item_stack_density'
deadlock-beltboxes-loaders/prototypes/public.lua:193: in function 'add_stack'
IndustrialRevolutionStacking/data-final-fixes.lua:37: in main chunk