AcornLib

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): AcornLib did not start: java.lang.NoClassDefFoundError: net/minecraft/server/packs/resources/PreparableReloadListener; AcornLibClient did not start: java.lang.NoClassDefFoundError: net/minecraft/core/particles/ParticleType.

What it needs from Kiln

an access widener
Mixin
com.mojang.authlib.GameProfile
com.mojang.blaze3d.vertex.PoseStack
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Join
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
net.fabricmc.fabric.api.client.particle.v1.ParticleProviderRegistry
net.fabricmc.fabric.api.client.particle.v1.ParticleProviderRegistry.PendingParticleProvider
net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry
net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry.TexturedLayerDefinitionProvider
net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
net.fabricmc.fabric.api.datagen.v1.provider.FabricLanguageProvider
net.fabricmc.fabric.api.datagen.v1.provider.FabricLanguageProvider.TranslationBuilder
net.fabricmc.fabric.api.entity.event.v1.ServerEntityCombatEvents
net.fabricmc.fabric.api.entity.event.v1.ServerEntityCombatEvents.AfterKilledOtherEntity
net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents
net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents.AfterDamage
net.fabricmc.fabric.api.entity.event.v1.ServerLivingEntityEvents.AfterDeath
net.fabricmc.fabric.api.entity.event.v1.ServerPlayerEvents.Join
net.fabricmc.fabric.api.event.EventFactory
net.fabricmc.fabric.api.event.player.UseEntityCallback
net.fabricmc.fabric.api.item.v1.DefaultItemComponentEvents
net.fabricmc.fabric.api.item.v1.DefaultItemComponentEvents.ModifyCallback
net.fabricmc.fabric.api.item.v1.DefaultItemComponentEvents.ModifyContext
net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder
net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder.Factory
net.fabricmc.fabric.api.particle.v1.FabricParticleTypes
net.fabricmc.fabric.api.resource.v1.ResourceLoader
net.fabricmc.loader.api.ModContainer
net.minecraft.CrashReport
net.minecraft.ReportedException
net.minecraft.advancements.triggers.PlayerTrigger
net.minecraft.client.CameraType
net.minecraft.client.Options
and 82 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

An API with features to make modding easier, including new Components, Particles, Weapon Skins, and Supporter Perks.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file acornlib-1.0.9+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

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