Hello. I want to create a tekkit server for my friends to play on, so I downloaded the server 2.1.1 software from the website, extracted the files, and put my hamachi ipv4 address into the server.properties file. However, when I try to launch the server, this message appears:
2012-03-15 17:14:31 [FINE] ModLoader Server 1.1 Initializing...
2012-03-15 17:14:31 [iNFO] ModLoader Server 1.1 Initializing...
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Buildcraft-2.2.12-b1.1R3.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftBuilders 2.2.12" from mod_BuildCraftBuilders.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftBuilders 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftFactory 2.2.12" from mod_BuildCraftFactory.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftFactory 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftEnergy 2.2.12" from mod_BuildCraftEnergy.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftEnergy 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftCore 2.2.12" from mod_BuildCraftCore.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftCore 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftTransport 2.2.12" from mod_BuildCraftTransport.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftTransport 2.2.12
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Industrialcraft2-1.71-cb1.1R4-r4.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_IC2 v1.71" from mod_IC2.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_IC2 v1.71
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Redpower-all-2.0p4d-b1.1R3.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerLighting 2.0pr4d" from mod_RedPowerLighting.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerLighting 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerArray 2.0pr4d" from mod_RedPowerArray.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerArray 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerMachine 2.0pr4d" from mod_RedPowerMachine.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerMachine 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerLogic 2.0pr4d" from mod_RedPowerLogic.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerLogic 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerWorld 2.0pr4d" from mod_RedPowerWorld.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerWorld 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerCore 2.0pr4d" from mod_RedPowerCore.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerCore 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerWiring 2.0pr4d" from mod_RedPowerWiring.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerWiring 2.0pr4d
2012-03-15 17:14:32 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[2]Additionalpipes-32.3-bukkit-b1.1R4-r1.zip
2012-03-15 17:14:32 [FINER] Zip found.
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_zAdditionalPipes Rev32.3" from mod_zAdditionalPipes.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_zAdditionalPipes Rev32.3
2012-03-15 17:14:32 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[2]AdvancedMachines_3.6_bukkit.zip
2012-03-15 17:14:32 [FINER] Zip found.
2012-03-15 17:14:32 [FINE] Failed to load mod from "mod_IC2AdvancedMachines.class"
2012-03-15 17:14:32 [FINER] THROW
java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-15 17:14:32 [FINER] THROW
java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.RuntimeException: ModLoader has failed to initialize.
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.init(ModLoader.java:715)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
... 4 more
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
I am new to running servers, and cannot work out how to fix the problem. Any help would be most appreciated! Thank you in advance.
Question
DarthSnuffles
Hello. I want to create a tekkit server for my friends to play on, so I downloaded the server 2.1.1 software from the website, extracted the files, and put my hamachi ipv4 address into the server.properties file. However, when I try to launch the server, this message appears:
2012-03-15 17:14:31 [FINE] ModLoader Server 1.1 Initializing...
2012-03-15 17:14:31 [iNFO] ModLoader Server 1.1 Initializing...
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Buildcraft-2.2.12-b1.1R3.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftBuilders 2.2.12" from mod_BuildCraftBuilders.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftBuilders 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftFactory 2.2.12" from mod_BuildCraftFactory.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftFactory 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftEnergy 2.2.12" from mod_BuildCraftEnergy.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftEnergy 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftCore 2.2.12" from mod_BuildCraftCore.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftCore 2.2.12
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_BuildCraftTransport 2.2.12" from mod_BuildCraftTransport.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_BuildCraftTransport 2.2.12
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Industrialcraft2-1.71-cb1.1R4-r4.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_IC2 v1.71" from mod_IC2.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_IC2 v1.71
2012-03-15 17:14:31 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[1]Redpower-all-2.0p4d-b1.1R3.zip
2012-03-15 17:14:31 [FINER] Zip found.
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerLighting 2.0pr4d" from mod_RedPowerLighting.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerLighting 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerArray 2.0pr4d" from mod_RedPowerArray.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerArray 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerMachine 2.0pr4d" from mod_RedPowerMachine.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerMachine 2.0pr4d
2012-03-15 17:14:31 [FINE] Mod Loaded: "mod_RedPowerLogic 2.0pr4d" from mod_RedPowerLogic.class
2012-03-15 17:14:31 [iNFO] Mod Loaded: mod_RedPowerLogic 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerWorld 2.0pr4d" from mod_RedPowerWorld.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerWorld 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerCore 2.0pr4d" from mod_RedPowerCore.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerCore 2.0pr4d
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_RedPowerWiring 2.0pr4d" from mod_RedPowerWiring.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_RedPowerWiring 2.0pr4d
2012-03-15 17:14:32 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[2]Additionalpipes-32.3-bukkit-b1.1R4-r1.zip
2012-03-15 17:14:32 [FINER] Zip found.
2012-03-15 17:14:32 [FINE] Mod Loaded: "mod_zAdditionalPipes Rev32.3" from mod_zAdditionalPipes.class
2012-03-15 17:14:32 [iNFO] Mod Loaded: mod_zAdditionalPipes Rev32.3
2012-03-15 17:14:32 [FINER] Adding mods from C:\Users\DarthSnuffles\Documents\Minecraft\Tekkit_Server_2.1.1 (2)\mods\[2]AdvancedMachines_3.6_bukkit.zip
2012-03-15 17:14:32 [FINER] Zip found.
2012-03-15 17:14:32 [FINE] Failed to load mod from "mod_IC2AdvancedMachines.class"
2012-03-15 17:14:32 [FINER] THROW
java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-15 17:14:32 [FINER] THROW
java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
2012-03-15 17:14:32 [sEVERE] Unexpected exception
java.lang.RuntimeException: ModLoader has failed to initialize.
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.init(ModLoader.java:715)
at net.minecraft.server.ModLoader.Init(ModLoader.java:1357)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.lang.RuntimeException: Exception occured in ModLoader
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1292)
at net.minecraft.server.ModLoader.ThrowException(ModLoader.java:1297)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:193)
at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929)
at net.minecraft.server.ModLoader.init(ModLoader.java:683)
... 4 more
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.server.ModLoader.addMod(ModLoader.java:172)
... 6 more
I am new to running servers, and cannot work out how to fix the problem. Any help would be most appreciated! Thank you in advance.
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