Résolu Problème serveur moddé

Bonjour à tous ceux qui liront ce message, j'aimerais jouer avec un ami sur un serveur moddé.
j'ai pris un modpack existant, le modpack Voltz sur technic platform. Les mods sont donc compatibles entre eux mais quand je lance mon serveur, il crash et certains reste Unload.
j'aimerais ne pas avoir à supprimer des mods.
Voici le rapport du crash :

---- Minecraft Crash Report ----
// Would you like a cupcake?

Time: 15/05/15 18:26
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraft/client/renderer/EntityRenderer
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.ModClassLoader.loadBaseModClass(ModClassLoader.java:104)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModContainer.java:484)
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.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
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.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:350)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:69)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.EntityRenderer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 31 more
Caused by: java.lang.RuntimeException: Attempted to load class bfe for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
... 33 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows Vista (x86) version 6.0
Java Version: 1.7.0_71, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 56902072 bytes (54 MB) / 153702400 bytes (146 MB) up to 259522560 bytes (247 MB)
JVM Flags: 0 total;
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.50.1,345 Minecraft Forge 9.11.1.1345 104 mods loaded, 104 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{6.4.50.1,345} [Forge Mod Loader] (minecraftforge-universal-1.6.4-9.11.1.1345.jar) Unloaded->Constructed
Forge{9.11.1.1345} [Minecraft Forge] (minecraftforge-universal-1.6.4-9.11.1.1345.jar) Unloaded->Constructed
AppliedEnergistics-Core{rv14.finale3} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed
CodeChickenCore{0.9.0.7} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed
Evoc{1.0.0} [Evoc] (minecraft.jar) Unloaded->Constructed
Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed
MobiusCore{1.2.1} [MobiusCore] (minecraft.jar) Unloaded->Constructed
OpenEye{0.5} [OpenEye] (openeye-0.5-1.6.4.jar) Unloaded->Constructed
PowerCrystalsCore{1.1.8} [PowerCrystals Core] (powercrystalscore-1.1.8-9.jar) Unloaded->Constructed
OpenModsCore{@VERSION@} [OpenModsCore] (minecraft.jar) Unloaded->Constructed
BuildCraft|Core{4.2.2} [BuildCraft] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
BuildCraft|Factory{4.2.2} [BC Factory] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
BuildCraft|Transport{4.2.2} [BC Transport] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
BuildCraft|Silicon{4.2.2} [BC Silicon] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
APUnofficial{2.6.0} [Additional Pipes] (additionalpipes2.6.0-BC4.2.1.jar) Unloaded->Constructed
AppliedEnergistics{rv14.finale3} [Applied Energistics] (appeng-rv14-finale3-mc16x.jar) Unloaded->Constructed
Autoutils{1.0.1} [Autoutils] (autoutils-1.6.4-1.0.1.jar) Unloaded->Constructed
bspkrsCore{v5.3(1.6.4)} [bspkrsCore] (bspkrscorev5.3.zip) Unloaded->Constructed
BuildCraft|Builders{4.2.2} [BC Builders] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
BuildCraft|Energy{4.2.2} [BC Energy] (BUILDCRAFT-A-1.6.4-4.2.2.jar) Unloaded->Constructed
ChickenChunks{1.3.3.3} [ChickenChunks] (ChickenChunks 1.3.3.3.jar) Unloaded->Constructed
Chisel{1.5.0} [Chisel] (chisel-1.6.4-1.5.0fix.jar) Unloaded->Constructed
CoFHCore{2.0.0.5} [CoFH Core] (cofhcore-2.0.0.5.jar) Unloaded->Constructed
CoFHLoot{2.0.0.5} [CoFH Loot] (cofhcore-2.0.0.5.jar) Unloaded->Constructed
CoFHMasquerade{2.0.0.5} [CoFH Masquerade] (cofhcore-2.0.0.5.jar) Unloaded->Constructed
CoFHSocial{2.0.0.5} [CoFH Social] (cofhcore-2.0.0.5.jar) Unloaded->Constructed
CoFHWorld{2.0.0.5} [CoFH World] (cofhcore-2.0.0.5.jar) Unloaded->Constructed
ComeCloser{0.3.1.5} [Come Closer] (comecloser-0.3.1.5.jar) Unloaded->Constructed
CustomBranding{1.0.0} [Custom Branding] (custom branding 1.0.0 for mc 1.6.4.jar) Unloaded->Constructed
EnderTanks{1.7d} [Ender Tanks] (endertanks-1.7d.jar) Unloaded->Constructed
ExtrabiomesXL{3.15.7} [ExtrabiomesXL] (extrabiomesxl-universal-1.6.4-3.15.7.jar) Unloaded->Constructed
extracells{1.6.9d} [ExtraCells] (ExtraCells-1.6.9d.jar) Unloaded->Constructed
ExtraUtilities{1.0.3c} [Extra Utilities] (extrautils-1.0.3c.zip) Unloaded->Constructed
MineFactoryReloaded{1.6.4R2.7.9} [MineFactory Reloaded] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatForestryPre{1.6.4R2.7.9} [MFR Compat: Forestry (part 2)] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
Forestry{2.3.1.1} [Forestry for Minecraft] (forestry-A-2.3.1.1.jar) Unloaded->Constructed
cfm{3.3.2} [§6MrCrayfish's Furniture Mod] (furnituremodv3.3.3(1.6.4).jar) Unloaded->Constructed
UniversalElectricity{3.1.0} [Universal Electricity] (universal-electricity-3.1.0.114-core.jar) Unloaded->Constructed
OpenComputers|Core{1.0.0} [OpenComputers (Core)] (opencomputers-mc1.6.4-1.2.13.379-universal.jar) Unloaded->Constructed
ResonantEngine{@MAJOR@.@MINOR@.@REVIS@} [ResonantEngine] (resonant-engine-development-1.2.0.266-universal.jar) Unloaded->Constructed
ForgeMultipart{1.0.0.244} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.244.jar) Unloaded->Constructed
ResonantInduction|Core{0.3.1} [Resonant Induction] (resonant-induction-development-0.3.1.332-resonant-induction core.jar) Unloaded->Constructed
ResonantInduction|Archaic{0.3.1} [Resonant Induction Archaic] (resonant-induction-development-0.3.1.332-archaic.jar) Unloaded->Constructed
ResonantInduction|Mechanical{0.3.1} [Resonant Induction Mechanical] (resonant-induction-development-0.3.1.332-mechanical.jar) Unloaded->Constructed
ResonantInduction|Electrical{0.3.1} [Resonant Induction Electrical] (resonant-induction-development-0.3.1.332-electrical.jar) Unloaded->Constructed
ResonantInduction|Atomic{0.3.1} [Resonant Induction Atomic] (resonant-induction-development-0.3.1.332-atomic.jar) Unloaded->Constructed
ICBM{1.4.2} [ICBM] (icbm-development-1.4.2.246.jar) Unloaded->Constructed
ICBM|Sentry{1.4.2} [ICBM Sentry] (icbm-development-1.4.2.246.jar) Unloaded->Constructed
ICBM|Explosion{1.4.2} [ICBM Explosion] (icbm-development-1.4.2.246.jar) Unloaded->Constructed
GalacticraftCore{2.0.13} [Galacticraft Core] (galacticraft-1.6.4-2.0.13.1063.jar) Unloaded->Constructed
GalacticraftMars{2.0.13} [Galacticraft Mars] (galacticraft-planets-1.6.4-2.0.13.1063.jar) Unloaded->Constructed
IronChest{5.4.1.702} [Iron Chest] (ironchest-universal-1.6.4-5.4.1.702.zip) Unloaded->Constructed
Railcraft{8.4.0.0} [Railcraft] (railcraft_1.6.4-8.4.0.0.jar) Unloaded->Constructed
ThermalExpansion{3.0.0.7} [Thermal Expansion] (thermalexpansion-3.0.0.7.jar) Unloaded->Constructed
madscience{1.00.166} [Mad Science] (madscience-mc1.6.4-F9.11.1.964_v1.00.166-universal.jar) Unloaded->Constructed
minechem{5.05.71} [MineChem] (minechem-5.0.5-rc1.jar) Unloaded->Constructed
MFR Compat Forestry Trees{1.0} [MFR Compat Forestry Trees] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MFR Compat Extra Trees{1.0} [MFR Compat Extra Trees] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatAppliedEnergistics{1.6.4R2.7.9} [MFR Compat: Applied Energistics] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatAtum{1.6.4R2.7.9} [MFR Compat: Atum] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatBackTools{1.6.4R2.7.9} [MFR Compat: BackTools] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatBuildCraft{1.6.4R2.7.9} [MFR Compat: BuildCraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatChococraft{1.6.4R2.7.9} [MFR Compat: Chococraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatExtraBiomes{1.6.4R2.7.9} [MFR Compat: ExtraBiomes] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatForestry{1.6.4R2.7.9} [MFR Compat: Forestry] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatForgeMicroblock{1.6.4R2.7.9} [MFR Compat: ForgeMicroblock] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatIC2{1.6.4R2.7.9} [MFR Compat: IC2] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatMystcraft{1.6.4R2.7.9} [MFR Compat: Mystcraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatPams{1.6.4R2.7.9} [MFR Compat: Pam's Mods] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
ProjRed|Core{4.2.2.19} [ProjectRed] (projectredbase-1.6.4-4.2.2.19.jar) Unloaded->Constructed
ProjRed|Exploration{1.0} [ProjRed|Exploration] (projectredworld-1.6.4-4.2.2.19.jar) Unloaded->Constructed
MineFactoryReloaded|CompatProjRed{1.6.4R2.7.9} [MFR Compat ProjectRed] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatRailcraft{1.6.4R2.7.9} [MFR Compat: Railcraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatRP2{1.6.4R2.7.9} [MFR Compat: RP2] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatSufficientBiomes{1.6.4R2.7.9} [MFR Compat: Sufficient Biomes] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatThaumcraft{1.6.4R2.7.9} [MFR Compat: Thaumcraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatThermalExpansion{1.6.4R2.7.9} [MFR Compat: Thermal Expansion] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatTwilightForest{1.6.4R2.7.9} [MFR Compat: TwilightForest] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatVanilla{1.6.4R2.7.9} [MFR Compat: Vanilla] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MineFactoryReloaded|CompatXyCraft{1.6.4R2.7.9} [MFR Compat: XyCraft] (minefactoryreloaded-2.7.9-final.jar) Unloaded->Constructed
MFFS{3.6.3} [Modular Force Field System] (modular-force-field-system-3.6.3.91-core.jar) Unloaded->Constructed
numina{0.1.2-55} [Numina] (numina-1.6.2-0.1.2-55.jar) Unloaded->Constructed
powersuits{0.10.0-91} [MachineMuse's Modular Powersuits] (modularpowersuits-1.6.4-0.10.0-91.jar) Unloaded->Constructed
mod_NoVoidfog{Not available} [mod_NoVoidfog] (novoidfognodimmingmodloaderforge1.6.4.zip) Unloaded
OpenMods{0.5.1} [OpenMods] (openmodslib-0.5.1.jar) Unloaded
OpenBlocks{1.2.8} [OpenBlocks] (openblocks-1.2.8.jar) Unloaded
OpenComponents{0.1.0.29} [OpenComponents] (opencomponents-mc1.6.4-0.2.0.44-universal.jar) Unloaded
ProjRed|Transmission{1.0} [ProjRed|Transmission] (projectredintegration-1.6.4-4.2.2.19.jar) Unloaded
OpenComputers{1.2.13.379} [OpenComputers] (opencomputers-mc1.6.4-1.2.13.379-universal.jar) Unloaded
PowerConverters{1.6.4-2.4.0.18} [Power Converters] (powerconverters-1.6.4-2.4.0.18.jar) Unloaded
powersuitaddons{@VERSION@} [Andrew's Modular Powersuits Addons] (powersuitaddons-1.6.4-884.jar) Unloaded
ProjRed|Compatibility{1.0} [ProjRed|Compatibility] (projectredcompat-1.6.4-4.2.2.19.jar) Unloaded
ProjRed|Integration{1.0} [ProjRed|Integration] (projectredintegration-1.6.4-4.2.2.19.jar) Unloaded
ProjRed|Illumination{1.0} [ProjRed|Illumination] (projectredlighting-1.6.4-4.2.2.19.jar) Unloaded
ProjRed|Expansion{1.0} [ProjRed|Expansion] (projectredmechanical-1.6.4-4.2.2.19.jar) Unloaded
ProjRed|Transportation{1.0} [ProjRed|Transportation] (projectredmechanical-1.6.4-4.2.2.19.jar) Unloaded
SmoothBedrock{1.0.9.72} [Smooth Bedrock] (smoothbedrock-1.6.4-1.0.9.jar) Unloaded
TreeCapitator{Forge 1.6.4.r09} [Treecapitator] (TREECAPITATOR.FORGE.1.6.4.R09.UNIVERSAL.zip) Unloaded
WR-CBE|Core{1.4.0.6} [WR-CBE Core] (WR-CBE 1.4.0.6.jar) Unloaded
WR-CBE|Addons{1.4.0.6} [WR-CBE Addons] (WR-CBE 1.4.0.6.jar) Unloaded
WR-CBE|Logic{1.4.0.6} [WR-CBE Logic] (WR-CBE 1.4.0.6.jar) Unloaded
McMultipart{1.0.0.244} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.244.jar) Unloaded
ForgeMicroblock{1.0.0.244} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.244.jar) Unloaded
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)

Merci d'avance, Lussiole

 

Merci d'une réponse aussi rapide