Launcher Version: 1.0.3.4
Operating System: an hp laptop that runs windows
Java Version: 64 bit
Antivirus Program: AVG
Description of Problem:
Whenever i try to launch tekkit, it gives me the following error message
Error Messages:
36 mods loaded
Optifine OptiFine_1.2.5_HD_S_C6
Minecraft Forge 3.3.8.164
FML v2.2.106.176
Forge Mod Loader version 2.2.106.176 for Minecraft 1.2.5
mod_MinecraftForge : Pre-initialized (modpack.jar)
mod_CodeChickenCore : Pre-initialized (modpack.jar)
mod_NotEnoughItems : Pre-initialized (modpack.jar)
mod_ReiMinimap : Pre-initialized ([1.2.5]ReiMinimap_v3.2_04.zip)
mod_IC2AdvancedMachines : Pre-initialized (AdvancedMachines_4.0_client.zip)
mod_BuildCraftCore : Pre-initialized (buildcraft-client-A-core-2.2.14.zip)
mod_BuildCraftBuilders : Pre-initialized (buildcraft-client-B-builders-2.2.14.zip)
mod_BuildCraftEnergy : Pre-initialized (buildcraft-client-B-energy-2.2.14.zip)
mod_BuildCraftFactory : Pre-initialized (buildcraft-client-B-factory-2.2.14.zip)
mod_BuildCraftTransport : Pre-initialized (buildcraft-client-B-transport-2.2.14.zip)
mod_AdditionalPipes : Pre-initialized (buildcraft-client-DA-additionalpipes-2.1.3.zip)
mod_ccSensors : Pre-initialized (ccSensors-client-MC125-B017pr1.zip)
mod_CCTurtle : Pre-initialized (ComputerCraft1.41.zip)
mod_ComputerCraft : Pre-initialized (ComputerCraft1.41.zip)
mod_EnderStorage : Pre-initialized (EnderStorage-Client 1.1.3.zip)
mod_IC2 : Loaded (industrialcraft2-1.103-mcpc1.2.5-r1.zip)
mod_InvTweaks : Loaded (InvTweaks-1.41b-1.2.4.zip)
mod_MAtmos_forModLoader : Loaded (MAtmos_packaged.zip)
mod_ModularForceFieldSystem : Loaded (mffs_rev7_for_1.2.5-client.zip)
mod_IC2_ChargingBench : Loaded (mod_chargingbench-client-1.95b-1.2.5-r1.zip)
mod_CompactSolars : Loaded (mod_compactsolars-client-2.3.2.10.zip)
mod_IronChest : Loaded (mod_ironchests-client-3.8.0.40.zip)
mod_NetherOres : Loaded (NetherOres_Client_1.2.1.zip)
mod_PowerConverters : Loaded (PowerConverters_Client_1.3.4.zip)
mod_Railcraft : Loaded (Railcraft_Client_5.4.7b.zip)
mod_RedPowerControl : Loaded (RedPowerControl-2.0pr5b2.zip)
mod_RedPowerCore : Loaded (RedPowerCore-2.0pr5b2.zip)
mod_RedPowerLighting : Loaded (RedPowerLighting-2.0pr5b2.zip)
mod_RedPowerLogic : Loaded (RedPowerLogic-2.0pr5b2.zip)
mod_RedPowerMachine : Loaded (RedPowerMachine-2.0pr5b2.zip)
mod_RedPowerWiring : Loaded (RedPowerWiring-2.0pr5b2.zip)
mod_RedPowerWorld : Loaded (RedPowerWorld-2.0pr5b2.zip)
mod_WeaponMod : Loaded (WeaponMod.zip)
mod_WirelessRedstoneAddons : Loaded (WR-CBE Addons-Client 1.2.2.3.zip)
mod_WirelessRedstoneCore : Loaded (WR-CBE Core-Client 1.2.2.3.zip)
mod_WirelessRedstoneRedPower : Loaded (WR-CBE RedPower-Client 1.2.2.1.zip)
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
--- BEGIN ERROR REPORT da7aef0f --------
Generated 12/29/12 1:25 AM
Minecraft: Minecraft 1.2.5
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_06, Oracle Corporation
VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: IntelĀ® HD Graphics Family version 3.1.0 - Build 8.15.10.2476, Intel
cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/server/Block
at cpw.mods.fml.common.Loader.preModInit(Loader.java:244)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:617)
at cpw.mods.fml.client.FMLClientHandler.onPreLoad(FMLClientHandler.java:200)
at net.minecraft.client.Minecraft.a(Minecraft.java:386)
at net.minecraft.client.Minecraft.run(Minecraft.java:738)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/Block
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.preInit(ModLoaderModContainer.java:110)
at cpw.mods.fml.common.Loader.preModInit(Loader.java:239)
... 5 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.Block
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at org.spoutcraft.launcher.MinecraftClassLoader.findClass(MinecraftClassLoader.java:64)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 12 more
--- END ERROR REPORT f60891dc ----------
Error Log: