Setting up a new server at home. Having issues.

[AviasNelan]

The following is what I get when I run launcher.bat

Please tell me it is an easy fix. Been losing my mind trying to get a server going.

Thanks in advance for any help.

C:\Users\Brandon\Desktop\Tekkit Server>java -Xmx1G -Xms1024M -jar Tekkit.jar nog

ui

182 recipes

27 achievements

19:10:54 [iNFO] Starting minecraft server version 1.2.5

19:10:54 [iNFO] Forge Mod Loader version @MAJOR@.@MINOR@.@REV@.@BUILD@ for Minec

raft @MCVERSION@ loading

19:10:54 [iNFO] Loading mods from C:\Users\Brandon\Desktop\Tekkit Server\mods

19:10:54 [sEVERE] java.lang.UnsupportedClassVersionError: net/minecraft/server/m

od_NetherOres : Unsupported major.minor version 51.0

19:10:54 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method)

19:10:54 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source)

19:10:54 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source)

19:10:54 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S

ource)

19:10:54 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source)

19:10:54 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source)

19:10:54 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)

19:10:54 [sEVERE] at java.security.AccessController.doPrivileged(Native Me

thod)

19:10:54 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source)

19:10:54 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

19:10:54 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So

urce)

19:10:54 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

19:10:54 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

19:10:54 [sEVERE] at java.lang.Class.forName0(Native Method)

19:10:54 [sEVERE] at java.lang.Class.forName(Unknown Source)

19:10:54 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4

40)

19:10:54 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav

a:497)

19:10:54 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:375)

19:10:54 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:527)

19:10:54 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk

kitHandler.java:113)

19:10:54 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe

rver.java:118)

19:10:54 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer

ver.java:426)

19:10:54 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour

ceFile:492)

19:10:54 [sEVERE] Unexpected exception

java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Un

supported 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 java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at cpw.mods.fml.common.Loader.loadModClass(Loader.java:440)

at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:497)

at cpw.mods.fml.common.Loader.load(Loader.java:375)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:527)

at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:

113)

at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:118)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

>

[AviasNelan]

Just an update. Got it working, just removed nether ores Thanks to anyone who was going to help out :)

[Torezu]

Or, you could just install Java 7.