Litematica Printer 4th

Evidence

Ran on Kiln's test stand (2026-11-04): LitematicaPrinterMod did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/networking/v1/ClientPlayConnectionEvents.

What it needs from Kiln

• Mixin
• com.mojang.blaze3d.vertex.BufferBuilder
• com.mojang.blaze3d.vertex.MeshData
• com.mojang.blaze3d.vertex.VertexConsumer
• com.mojang.renderpearl.api.pipeline.RenderPipeline
• 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.loader.api.ModContainer
• net.minecraft.client.gui.Hud
• net.minecraft.client.gui.components.ChatComponent
• net.minecraft.client.multiplayer.MultiPlayerGameMode
• net.minecraft.client.player.ClientInput
• net.minecraft.client.renderer.state.level.CameraRenderState
• net.minecraft.core.Direction.Axis
• net.minecraft.core.FrontAndTop
• net.minecraft.core.NonNullList
• net.minecraft.core.component.DataComponentMap
• net.minecraft.core.component.DataComponents
• net.minecraft.locale.Language
• net.minecraft.network.HashedPatchMap
• net.minecraft.network.HashedPatchMap.HashGenerator
• net.minecraft.network.HashedStack
• net.minecraft.network.chat.Style
• net.minecraft.network.protocol.Packet
• net.minecraft.network.protocol.common.custom.CustomPacketPayload
• net.minecraft.network.protocol.game.ServerboundContainerClickPacket
• net.minecraft.network.protocol.game.ServerboundMovePlayerPacket
• net.minecraft.network.protocol.game.ServerboundMovePlayerPacket.PosRot
• net.minecraft.network.protocol.game.ServerboundMovePlayerPacket.Rot
• net.minecraft.network.protocol.game.ServerboundPlayerInputPacket
• net.minecraft.network.protocol.game.ServerboundSetCarriedItemPacket
• net.minecraft.tags.BlockTags
• net.minecraft.tags.FluidTags
• net.minecraft.tags.TagKey
• net.minecraft.world.Container
• net.minecraft.world.effect.MobEffectInstance
• net.minecraft.world.effect.MobEffectUtil
• net.minecraft.world.effect.MobEffects
• net.minecraft.world.entity.decoration.ItemFrame
• and 80 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

A fourth-generation fork of Litematica Printer featuring continuous asynchronous scanning, fair job scheduling, batched printing, and optional ChainVein integration.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file litematica-printer-1.1.3-hotfix.1+26.3.jar. The scan reads the mod's classes; it does not run them.