I copied the files from saves/OldWorld/MiddleEarth/region into saves/NewWorld/MiddleEarth/region
I then launched the gamed and get the following error: The game crashed whilst ticking block entity
Error: java.lang.ClassCastException: fossilsarcheology.server.block.BlockAnuStatue cannot be cast to lotr.common.block.LOTRBlockPortal
Report: https://pastebin.com/UV8zA0LX
Is it possible for me to cut out the part that makes the bug and leave the rest?
I think the bug comes from only one place in the world: my main base (Rivendell), where I used objects from various mods into the LOTR world.
Thank you!