Discord Name: Don't have one
Java Version: Version 8 Update 45
ModPack: Lapito's Galacticraft
Issue: I've been playing in my minecraft world after which it crashed. I restarted my laptop but it doesn't show up in the solo space menu now. I checked the saves folder and it's still there, but I can't actually see it in the launcher.
Update: I created a world with the exact name as the previous one. It opened, but soon crashed saying "Shutting down internal servers..." It suspects the AutoRegLib mod.
Update2: I deleted the Quark and AutoRegLib mod and now everything works fine. Not the perfect solution, but it'll do.