Baritone supports 1.12 schematics (file.schematic), new schematics (file.schem), and nbt files (file.nbt). In order to build a litematic file you’d need to convert it to a schem. This can be done with world edit (paste the schem with litematica, then copy with worldedit and save)
@6ikm okay so i tried loading a different version of minecraft. (1.12.2) and i checked my versions folder. nothing. just 1.19. 1.8.9. and aristois. i dont know what is going on but im going to factory reset my pc
@dyiing but meteor just crashes the game if you just place it in .minecraft/libraries/me/deftware/emc-f-v2/latest-1.19 how can i stop it from crashing the game.
it worked in aristos 1.18.2 free edition
Your files were outdated. MultiMC cannot automatically update the libraries. When it's updated you must delete libraries/net and libraries/me to generate the correct files.