Cannot Create my own server

[Jack_Shepherd_3]

im trying to create a server for me and a few friends to play together on, but i cant seem to get it working, i saved the server file to my desktop, and click on the launch file, once i press that i get the following:

"C:\Users\Jack\Desktop\Tekkit Server>java -Xmx1G -Xms1G -jar Tekkit.jar nogui

182 recipes

27 achievements

18:38:40 [iNFO] Starting minecraft server version 1.2.5

18:38:40 [iNFO] Forge Mod Loader version @MAJOR@.@MINOR@.@REV@.@BUILD@ for Minec

raft @MCVERSION@ loading

18:38:41 [iNFO] Loading mods from C:\Users\Jack\Desktop\Tekkit Server\mods

18:38:41 [sEVERE] java.lang.UnsupportedClassVersionError: net/minecraft/server/m

od_NetherOres : Unsupported major.minor version 51.0

18:38:41 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method)

18:38:41 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source)

18:38:41 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source)

18:38:41 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S

ource)

18:38:41 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source)

18:38:41 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source)

18:38:41 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)

18:38:41 [sEVERE] at java.security.AccessController.doPrivileged(Native Me

thod)

18:38:41 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source)

18:38:41 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

18:38:41 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So

urce)

18:38:41 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

18:38:41 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)

18:38:41 [sEVERE] at java.lang.Class.forName0(Native Method)

18:38:41 [sEVERE] at java.lang.Class.forName(Unknown Source)

18:38:41 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4

40)

18:38:41 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav

a:497)

18:38:41 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:375)

18:38:41 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:527)

18:38:41 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk

kitHandler.java:113)

18:38:41 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe

rver.java:118)

18:38:41 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer

ver.java:426)

18:38:41 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour

ceFile:492)

18:38:41 [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)

>"

Once that has finished, nothing else happens. any information would be greatly appreciated

[Jack_Shepherd_3]

*BUMP*

[FallingFist]

*BUMP*

Yeah, I had this problem too. What you should do is to go into the Mods folder, and delete the mod_NetherOres.zip

Then try again

[Jack_Shepherd_3]

okay thanks, i will try it now and let you know

[exlegis]

Yeah, I had this problem too. What you should do is to go into the Mods folder, and delete the mod_NetherOres.zip

Then try again

Oh my god!

I logged in just to thank you, man! awesome, this helped :)