Could you elaborate how it exactly broke the modpack? Do you install optifine? In reply toSCPfan173: If you start up the modpack there'll be a optifine install request screen asking you to install optifine, click yes and it'll automatically downloads the correct optifine version :) ...
-Highly recommend Optifine for 1.12.2 found here:https://optifine.net/adloadx?f=OptiFine_1.12.2_HD_U_G5.jarThis will allow you to hold light sources in your hand and have them emit light MORE MEDIA: Automatic Install (recommended): CURSEFORGE LAUNCHER:TheTwitch Launcherhas been replaced ...
Baubles (by Azanor) Better Survival (by Mujmajnkraft) Better Foliage (by octarine_noise) Bloodmoon (by Lumien) Chunk Animator (by Lumien) CompatLayer (by McJty) CoralReef (by primetoxinz) Craftable Horse Amour & Saddle (by EwyBoy) ...