This is what I get every time I try to start my server.
Time: 15/04/20 3:58 PM
Description: Exception in server tick loop
cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:739)
at cpw.mods.fml.server.FMLServerHandler.finishServerLoading(FMLServerHandler.java:97)
at cpw.mods.fml.common.FMLCommonHandler.onServerStarted(FMLCommonHandler.java:319)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:210)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
at DamageIndicatorsMod.server.DIProxy.register(DIProxy.java:11)
at DamageIndicatorsMod.DIMod.load(DIMod.java:64)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:737)
... 5 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.multiplayer.WorldClient
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 33 more
Caused by: java.lang.RuntimeException: Attempted to load class bjf for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
... 35 more
A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_241, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 4396506632 bytes (4192 MB) / 5650776064 bytes (5389 MB) up to 5726797824 bytes (5461 MB)
JVM Flags: 2 total; -Xmx6144M -Xms6144M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 65 mods loaded, 64 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHI mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHI FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1558-1.7.10-universal.jar)
UCHI Forge{10.13.4.1558} [Minecraft Forge] (forge-1.7.10-10.13.4.1558-1.7.10-universal.jar)
UCHI CodeChickenCore{1.0.7.46} [CodeChicken Core] (minecraft.jar)
UCHI MobiusCore{1.2.5} [MobiusCore] (minecraft.jar)
UCHI NotEnoughItems{1.0.5.111} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.111-universal.jar)
UCHI malisiscore{1.7.10-0.10.5+unknown-b0.git-unknown} [Malisis Core] (Malisis' Core.jar)
UCHI Baubles{1.0.1.10} [Baubles] (Baubles.jar)
UCHI surpriseeggs{1.0.6} [Surprise Eggs] (Adventure Backpack.jar)
UCHI adventurebackpack{1.7.10-0.8b} [Adventure Backpack] (Adventure Backpack.jar)
UCHI AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI.jar)
UCHI armourersWorkshop{1.7.10-0.33.0.84} [Armourer's Workshop] (Armourer's Workshop.jar)
UCHI asielib{0.2.7} [asielib] (asielib.jar)
UCHI BiblioCraft{1.10.5} [BiblioCraft] (BiblioCraft.jar)
UCHI CarpentersBlocks{3.3.6} [Carpenter's Blocks] (Carpenter's Blocks.jar)
UCHI Railcraft{9.6.1.0} [Railcraft] (Railcraft.jar)
UCHI chisel{2.3.10.37} [Chisel 2] (Chisel 2.jar)
UCHI RDMenuServer{2.0.0.2} [RDMenuServer] (CustomMenu.jar)
UCHI customnpcs{1.7.10d} [CustomNpcs] (CustomNpcs.jar)
UCHE DamageIndicatorsMod{3.2.3} [Damage Indicators] (Damage Indicators.jar)
UCHI darkcore{0.3} [Dark Core] (Dark Core.jar)
UCHI props{2.0.2} [Decocraft] (Decocraft.jar)
UCHI EE3{0.3.507} [Equivalent Exchange 3] (Equivalent Exchange 3.jar)
UCHI FoodPlus{3.2rS} [§bFood Plus] (FoodPlus.jar)
UCHI iChunUtil{4.2.2} [iChunUtil] (iChunUtil.jar)
UCHI GraviGun{4.0.0-beta} [GraviGun] (GravityGun.jar)
UCHI Hats{4.0.1} [Hats] (Hats.jar)
UCHI HatStand{4.0.0} [HatStand] (HatStand-4.0.0.jar)
UCHI InventoryPets{1.1.2a} [Inventory Pets] (Inventory Pets.jar)
UCHI IronChest{6.0.60.741} [Iron Chest] (Iron Chest.jar)
UCHI pacman{1.0.7} [Killer Pacman] (Killer Pacman.jar)
UCHI lucky{5.1.0} [Lucky Block] (LuckyBlock.jar)
UCHI malisisdoors{1.7.10-1.4.3} [Malisis' Doors] (Malisis' Doors.jar)
UCHI mcheli{0.10.6} [MC Helicopter] (MC Helicopter.zip)
UCHI battlegear2{1.7.10} [Mine & Blade Battlegear 2 - Bullseye] (Mine & Blade Battlegear 2 - Bullseye.jar)
UCHI MobProperties{0.4.0} [Mob Properties] (Mob Properties.jar)
UCHI Morph{0.9.1} [Morph] (Morph.jar)
UCHI cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfish's Furniture Mod.jar)
UCHI MutantCreatures{1.4.8} [Mutant Creatures] (Mutant Creatures.jar)
UCHI NEIAddons{1.12.10.33} [NEI Addons] (NEI Addons- Ex Nihilo.jar)
UCHI NEIAddons|AppEng{1.12.10.33} [NEI Addons: Applied Energistics 2] (NEI Addons- Ex Nihilo.jar)
UCHI NEIAddons|Botany{1.12.10.33} [NEI Addons: Botany] (NEI Addons- Ex Nihilo.jar)
UCHI NEIAddons|Forestry{1.12.10.33} [NEI Addons: Forestry] (NEI Addons- Ex Nihilo.jar)
UCHI NEIAddons|CraftingTables{1.12.10.33} [NEI Addons: Crafting Tables] (NEI Addons- Ex Nihilo.jar)
UCHI NEIAddons|ExNihilo{1.12.10.33} [NEI Addons: Ex Nihilo] (NEI Addons- Ex Nihilo.jar)
UCHI MapWriter{2.1.2} [MapWriter] (Opis.jar)
UCHI Opis{1.2.5} [Opis] (Opis.jar)
UCHI origin{3.3.0} [Origin] (Origin.jar)
UCHI pandorasbox{2.0.1} [Pandora's Box] (Pandora's Box.jar)
UCHI PortalGun{4.0.0-beta-4} [PortalGun] (PortalGun-4.0.0-beta-4.jar)
UCHI SaintsCore{0.8} [Saintscore] (Saintscore.jar)
UCHI securitycraft{v1.7.4.1} [SecurityCraft] (SecurityCraft.jar)
UCHI SSTOW{1.7.10-0.1-RC9-7} [Soul Shards: The Old Ways] (Soul Shards- The Old Ways.jar)
UCHI statues{2.1.3} [Statues] (Statues.jar)
UCHI sus{4.1.2} [Superheroes Unlimited Mod] (Superheroes Mod.jar)
UCHI TardisMod{0.99} [Tardis Mod] (Tardis Mod.jar)
UCHI OreSpawn{1.7.10.20.3} [OreSpawn] (The OreSpawn Mod.zip)
UCHI secretroomsmod{4.7.1} [The SecretRoomsMod] (The SecretRoomsMod.jar)
UCHI TrailMix{4.0.0} [TrailMix] (TrailMix.jar)
UCHI transformers{${version}} [Transformers Mod] (Transformers Mod.jar)
UCHI weepingangels{3.3.2} [Weeping Angels] (Weeping Angels.jar)
UCHI witchery{0.24.1} [Witchery] (Witchery.jar)
UCHI YoutuberStructures{1.0} [Youtuber Structures] (Youtuber Structures.jar)
UCHI youtubers{1.7.1} [Youtubers+ Mod] (Youtubers+ Mod.jar)
UD asielibcore{} [AsieLib CoreMod] (minecraft.jar)
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)
