Minecraft Version
1.21.1
Mod Loader
NeoForge
Describe the Issue
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException
is being thrown when looking for grids provided in mod jars, for every mod loaded
Logs
[06Oct2025 11:48:34.829] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod modder_name_lib
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException: craftingtweaks/grids
[06Oct2025 11:48:34.829] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod polylib
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException: craftingtweaks/grids
[06Oct2025 11:48:34.830] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod t_and_t
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException: craftingtweaks/grids
[06Oct2025 11:48:34.830] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod merrymaking
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException: craftingtweaks/grids
[06Oct2025 11:48:34.830] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod yeetusexperimentus
cpw.mods.niofs.union.UnionFileSystem$NoSuchFileException: craftingtweaks/grids
[06Oct2025 11:48:34.830] [modloading-sync-worker/ERROR] [net.blay09.mods.craftingtweaks.registry.ModFileJsonCompatLoader/]: Failed to load CraftingTweaks files from mod bibliowoods
Minecraft Version
1.21.1
Mod Loader
NeoForge
Describe the Issue
is being thrown when looking for grids provided in mod jars, for every mod loaded
Logs