Title: tekkit server failed to load mod class
Version: 3.1.2
OS: Windows 7 64bit
Java Version: Java 64Bit
Description of Problem:
Failing to load class mods
Error Messages:
2012-09-05 21:52:32 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres.class in C:\Users\ZGLando\Desktop\MCServer\mods\mod_NetherOres.jar
2012-09-05 21:52:33 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory
Error Log:
2012-09-05 21:52:32 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres.class in C:\Users\ZGLando\Desktop\MCServer\mods\mod_NetherOres.jar
2012-09-05 21:52:32 [FINER] THROW
java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : 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 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:494)
at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:562)
at cpw.mods.fml.common.Loader.load(Loader.java:419)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:606)
at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
2012-09-05 21:52:32 [sEVERE] Zip file mod_NetherOres.jar failed to read properly
2012-09-05 21:52:32 [FINER] THROW
cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0
at cpw.mods.fml.common.Loader.loadModClass(Loader.java:527)
at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:562)
at cpw.mods.fml.common.Loader.load(Loader.java:419)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:606)
at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : 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 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:494)
... 7 more
2012-09-05 21:52:32 [iNFO] File mod_NetherOres.jar contained no mods
2012-09-05 21:52:32 [FINE] Found a zip or jar file NotEnoughItems-Bukkit 1.2.2.3r3.zip, attempting to load it
2012-09-05 21:52:33 [FINE] Found a mod class net.minecraft.server.mod_NotEnoughItems in file NotEnoughItems-Bukkit 1.2.2.3r3.zip, attempting to load it
2012-09-05 21:52:33 [FINE] ModLoader BaseMod class net.minecraft.server.mod_NotEnoughItems found, loading
2012-09-05 21:52:33 [FINE] ModLoader BaseMod class net.minecraft.server.mod_NotEnoughItems loaded
2012-09-05 21:52:33 [FINE] Failed to find mcmod.info file in NotEnoughItems-Bukkit 1.2.2.3r3.zip for mod_NotEnoughItems
2012-09-05 21:52:33 [FINE] Mod class net.minecraft.server.mod_NotEnoughItems loaded successfully
2012-09-05 21:52:33 [FINE] File NotEnoughItems-Bukkit 1.2.2.3r3.zip loaded successfully
*skip a few*
2012-09-05 21:52:33 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory
