I have the same issue.
Never used a datapack before, only mods. I tried to load the mod without any mods, but the same error popped up. I can't seem to find a salution and I'd really like to open my world..
I have the same issue.
Never used a datapack before, only mods. I tried to load the mod without any mods, but the same error popped up. I can't seem to find a salution and I'd really like to open my world..