I keep experiencing crashes with 1.18 modpacks. It doesn't matter what modpack I try, it all seems to crash the same. 

https://pastebin.com/XQE31zBc

Quote

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/level/block/Block (java.lang.ClassNotFoundException: net.minecraft.world.level.block.Block)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.level.block.Block was not found kubejs-common.mixins.json:BlockMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/damagesource/DamageSource (java.lang.ClassNotFoundException: net.minecraft.world.damagesource.DamageSource)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.damagesource.DamageSource was not found kubejs-common.mixins.json:DamageSourceMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/entity/Entity (java.lang.ClassNotFoundException: net.minecraft.world.entity.Entity)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.entity.Entity was not found kubejs-common.mixins.json:EntityMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/level/storage/loot/LootContext$EntityTarget (java.lang.ClassNotFoundException: net.minecraft.world.level.storage.loot.LootContext$EntityTarget)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.level.storage.loot.LootContext$EntityTarget was not found kubejs-common.mixins.json:EntityTargetMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/entity/projectile/FireworkRocketEntity (java.lang.ClassNotFoundException: net.minecraft.world.entity.projectile.FireworkRocketEntity)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.entity.projectile.FireworkRocketEntity was not found kubejs-common.mixins.json:FireworkRocketEntityMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/item/crafting/Ingredient (java.lang.ClassNotFoundException: net.minecraft.world.item.crafting.Ingredient)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.item.crafting.Ingredient was not found kubejs-common.mixins.json:IngredientMixin

[16:59:55] [main/WARN]: Error loading class: net/minecraft/world/item/Item (java.lang.ClassNotFoundException: net.minecraft.world.item.Item)

[16:59:55] [main/WARN]: @Mixin target net.minecraft.world.item.Item was not found kubejs-common.mixins.json:ItemMixin

[16:59:55] [main/ERROR]: Error occurred applying transform of coremod coremods/field_to_method.js function itemstack

java.lang.IllegalStateException: No field with name f_41589_ found

You have a lot of errors saying it can't the find minecraft classes. The above errors are just the first few.

This suggests curseforge has not installed forge 1.18.2 properly.

You will need to contact them to ask how to fix this: https://support.curseforge.com/en/support/home

 

In the past curseforge has had problems with downloading files when its download folder doesn't have the correct operating system permissions

e.g. they are read only or owned by an adminstrator account.

In your case this would be "/C:/Users/Nicho/Twitch/Minecraft/" so you can check the permissions of this and its sub-folders.

 

But, if you go into the settings (bottom left of the curseforge screen) then click on the minecraft settings, you can change this folder in the "Minecraft Modding Folder". 

Changing this to a different folder should effectively give you new install of curseforge so it will redownload everything from scratch.

Your old install will still exist.

Edited August 16, 20223 yr by warjort