Linksapprentice

I think it may be some sort of conflict between Evilcraft and Astral Sorcery, as evidenced by these lines Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Redirector applyEnhancedEnchantmentsTag(Lnet/minecraft/item/ItemStack;)Lnet/minecraft/nbt/ListNBT; in assets/astralsorcery/astralsorcery.mixins.json:MixinEnchantmentHelper failed injection check, (0/1) succeeded. Scanned 1 target(s). Using refmap astralsorcery.refmap.json and org.cyclops.evilcraft.item.ItemVengeancePickaxe.getEnchantedItemStack(ItemVengeancePickaxe.java:51) ~[?:1.1.17] {re:classloading} at org.cyclops.evilcraft.item.ItemVengeancePickaxe.func_150895_a(ItemVengeancePickaxe.java:42) ~[?:1.1.17] {re:classloading} at I’ve used both mods separately, but not together so I would try messing around with the version of both the mods or even deleting one of them to see if that helps.

I used to have the same issue, it’s often related to mods that have a high packet size or just plain world corruption. Could you send your mod list?

I believe you have to upload the libraries generated from starting the server jar on your personal machine

Log file, no crash is generated - https://pastebin.com/RtW9ULZL I've been building this modpack for awhile now, and I cannot identify which mod is responsible for the crash using the log. the error message refrences YetAnotherConfigLib, a mod thats not even installed, and installing it does no good. Any help whatsoever would be greatly appreciated. I'll also continue to try and solve the issue myself, In the event I figure out the issue I'll update the post with the solution. Thanks!