Minecraft Forums

---- Minecraft Crash Report ----
// Ooh. Shiny.

Time: 04.03.2016 17:24
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:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_73, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1693537912 bytes (1615 MB) / 2067791872 bytes (1972 MB) up to 2067791872 bytes (1972 MB)
JVM Flags: 2 total; -Xmx2048M -Xms2048M
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 43 mods loaded, 43 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{1.0.4.29} [CodeChicken Core] (minecraft.jar)
UCHI NotEnoughItems{1.0.3.74} [Not Enough Items] (Not-Enough-Items-1.7.10.jar)
UCHI <CoFH ASM>{000} [CoFH ASM] (minecraft.jar)
UCHE DamageIndicatorsMod{3.2.3} [Damage Indicators] (_1.7.10_damageindicatorsmod-3.2.3.jar)
UCHI IC2{2.2.498-experimental} [IndustrialCraft 2] (IndustrialCraft2 [Minecraft 1.7.10][ExMachina].jar)
UCHI AdvancedSolarPanel{1.7.10-3.5.1} [Advanced Solar Panels] (AdvancedSolarPanel-1.7.10-3.5.1.jar)
UCHI satscapealarmcraft{1.0} [Alarmcraft] (Alarmcraft-Mod-1.7.10.jar)
UCHI Backpack{2.0.1} [Backpack] (Backpacks-Mod.jar)
UCHI CoFHCore{1.7.10R3.1.2} [CoFH Core] (CoFHCore-[1.7.10]3.1.2-325.jar)
UCHI BuildCraft|Core{6.2.6} [BuildCraft] (buildcraft-6.2.6.jar)
UCHI BuildCraft|Transport{6.2.6} [BC Transport] (buildcraft-6.2.6.jar)
UCHI BuildCraft|Silicon{6.2.6} [BC Silicon] (buildcraft-6.2.6.jar)
UCHI BuildCraft|Builders{6.2.6} [BC Builders] (buildcraft-6.2.6.jar)
UCHI BuildCraft|Energy{6.2.6} [BC Energy] (buildcraft-6.2.6.jar)
UCHI BuildCraft|Factory{6.2.6} [BC Factory] (buildcraft-6.2.6.jar)
UCHI Eln{50} [Electrical Age] (ElectricalAge_BETA-1.10_r50.jar)
UCHI flansmod{4.9.0} [Flan's Mod] (Flans Mod-1.7.10-4.9.0.jar)
UCHI ThermalFoundation{1.7.10R1.2.3} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.2.3-112.jar)
UCHI ImmersiveEngineering{0.7.2} [Immersive Engineering] (ImmersiveEngineering-0.7.2.jar)
UCHI IronChest{6.0.60.741} [Iron Chest] (Iron-Chests-Mod-1.7.10.jar)
UCHI TeNNoX_KeyAndCodeLock{1.4} [KeyAndCodeLock] (Key-and-Code-Lock-Mod-1.7.10.jar)
UCHI ForgeMultipart{1.2.0.344} [Forge Multipart] (ForgeMultipart-1.7.10-1.2.0.344-universal.jar)
UCHI Mekanism{8.1.1} [Mekanism] (Mekanism-1.7.10-8.1.1.225.jar)
UCHI MekanismGenerators{8.1.1} [MekanismGenerators] (MekanismGenerators-1.7.10-8.1.1.225.jar)
UCHI MekanismTools{8.1.1} [MekanismTools] (MekanismTools-1.7.10-8.1.1.225.jar)
UCHI minepainter{0.2.6} [MinePainter] (minepainter-0.2.6.jar)
UCHI cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10).jar)
UCHI MrTJPCoreMod{1.0.9.18} [MrTJPCore] (MrTJPCore-1.0.9.18-universal.jar)
UCHI ProjRed|Core{4.7.0pre1.84} [ProjectRed] (ProjectRed-1.7.10-4.7.0pre1.84-Base.jar)
UCHI ProjRed|Integration{4.7.0pre1.84} [ProjectRed-Integration] (ProjectRed-1.7.10-4.7.0pre1.84-Integration.jar)
UCHI ProjRed|Transmission{4.7.0pre1.84} [ProjectRed-Transmission] (ProjectRed-1.7.10-4.7.0pre1.84-Integration.jar)
UCHI ProjRed|Illumination{4.7.0pre1.84} [ProjectRed-Illumination] (ProjectRed-1.7.10-4.7.0pre1.84-Lighting.jar)
UCHI ProjRed|Expansion{4.7.0pre1.84} [ProjectRed-Expansion] (ProjectRed-1.7.10-4.7.0pre1.84-Mechanical_beta.jar)
UCHI ProjRed|Transportation{4.7.0pre1.84} [ProjectRed-Transportation] (ProjectRed-1.7.10-4.7.0pre1.84-Mechanical_beta.jar)
UCHI rafradek_wallpaint{1.5.4} [Wall Painter] (rafradek_wallpaint-1.5.4.jar)
UCHI stefinusguns{0.5.2} [New Stefinus Guns] (Stefinus Guns-0.5.2.jar)
UCHI kitchen{1.3.13} [The Kitchen Mod] (TheKitchenMod-1.3.13-1.7.2-10.jar)
UCHI ThermalDynamics{1.7.10R1.0.0} [Thermal Dynamics] (ThermalDynamics-[1.7.10]1.0.0-122 (1).jar)
UCHI McMultipart{1.2.0.344} [Minecraft Multipart Plugin] (ForgeMultipart-1.7.10-1.2.0.344-universal.jar)
UCHI ForgeMicroblock{1.2.0.344} [Forge Microblocks] (ForgeMultipart-1.7.10-1.2.0.344-universal.jar)
CoFHCore: -[1.7.10]3.1.2-325
ThermalFoundation: -[1.7.10]1.2.3-112
ThermalDynamics: -[1.7.10]1.0.0-122
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)