nicoco007

I have replaced TehKrush's Nether Ores with LordMau5's and the macerator recipes just won't work at all, I really wonder why. The furnace recipes work, so I'll see what I can do to fix that. EDIT: Found out that there's a problem with the config, so that means I have to go edit the code to see what's the problem :(

Yep, but sadly it doesn't work for me :(

I guess I'll have to reinstall windows on my computer since nothing is working on it these days. Crap.

Found another error : when I try connecting to my server from another computer, it tells me Failed to verify username! [internal error java.net.socketException: Permission Denied: Connect. Yet another denied connection from Java. So I need to run it, again, with preferIPv4Stack=true... And when I try running the server on my laptop, which has Java 6 Update 31 by the way, it works fine with the NetherOres mod. No errors.Wierdness... EDIT: Uploaded the full log.

Okay, thanks for clearing that out. I'll post the complete log later, when I'll have a bit more time.

With what command am I supposed to do that (sorry, i'm not that good in java/batch programming)? Anyway, I do not have any other java's installed. I checked in my Control Panel and in my Program Files (32- and 64-bit), I just have Java 7 Update 5 installed. PS: <-- How am I supposed to change that stupid avatar?!

Looks like there's something really wierd going on with my computer, great. I'm using the .exe, so i'll try using the .jar one right now. Maybe the PreferIPv4Stack will work with that. How am I supposed to make the launcher use Java 7 when it's somehow using Java 6, which is currently not installed on my computer? Yeah, for some reason the regular launcher won't work unless I use the PreferIPv4Stack thing. PS: I've tried using Java 7 Updates 1-4 but it still doesn't work... EDIT : When I try launching the Technic Launcher with perferIPv4Stack, this is what it says in the command prompt : june 29, 2012 4:45:38 PM org.spoutcraft.launcher.Util log WARNING: Rebooting with [java, -Xmx1024m, -jar, "TechnicLauncher.exe"] Press any key to continue . . .

Word-per-word, this is what the bug report form tells me : Paste your log with the relevant error in here. (Cut it down so it only shows what is necessary!). So I cut the log to the relevant part. I am not an idiot. I know how to fix the server errors, and that's done by installing Java 7. It says it everywhere. But look, when I install java 7, the server works, okay? It works perfectly fine. Everything loads without errors. But the Technic Launcher and the Minecraft Launcher are telling me that Java is not letting them connect to the internet. I don't want to be impolite, but did you actually read the whole post? I doesn't seem like it. What you're telling me is how to fix the server errors, not the CLIENT errors. I can actually run the Minecraft Launcher with this line of code : java -Djava.net.preferIPv4Stack=true -jar minecraft.exe, and it works, but I can't seem to be able to launch the Technic Launcher with that code. So if you find a way of using that code with the Technic Launcher, well, can you tell me how? Or if you find another way to make this work, please tell me! I've been stuck with this Technic Launcher stuff for weeks! I have already redownloaded the Minecraft launcher and the Technic launcher, and I have deleted the .minecraft and the .techniclaucher so I get 100% clean installations, but nothing seems to work. I almost forgot : I also edited the PATH environnement variable so my computer knows where Java is. PS: I fixed the OS thingy

Title: Nether Ores not working correctly Version: 3.0.3/3.0.4 OS: Windows 7 Home Premium Service Pack 1 - 64 bit Java Version: Java 6 Update 33 / Java 7 Update 5 Description of Problem: - WITH JAVA 6 - When I run the Tekkit 3.0.4 Server, it tells me that it can't run because of 'Unsupported major.minor version 51.0' caused by the nether ores. I don't know what the heck that means. - WITH JAVA 7 - The server works perfectly, but the Minecraft Launcher tells me 'PERMISSION DENIED! : CONECT' and the Technic Launcher tells me 'Can't connect to Minecraft.net'. So I don't know what to do, since I really like the Nether Ores mod (I don't want to get rid of it) and I still want to play Minecraft, not just host a server! Please help me! Error Messages: (JAVA 7) Regular Minecraft Launcher + Connecting to the server: Permission denied : connect Technic Launcher: Can't Connect to Minecraft.net Error Log: (JAVA 6) 2012-06-28 20:05:25 [iNFO] Starting minecraft server version 1.2.5 2012-06-28 20:05:25 [iNFO] Forge Mod Loader version @MAJOR@.@MINOR@.@REV@.@BUILD@ for Minecraft @MCVERSION@ loading 2012-06-28 20:05:25 [FINE] Attempting to load mods contained in the minecraft jar file and associated classes 2012-06-28 20:05:25 [FINE] Minecraft is a file at C:\Users\Nicolas\Desktop\Tekkit 3\Tekkit.jar, loading 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_MinecraftForge in file Tekkit.jar, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_MinecraftForge found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_MinecraftForge loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_MinecraftForge loaded successfully 2012-06-28 20:05:25 [FINE] Minecraft jar mods loaded successfully 2012-06-28 20:05:25 [iNFO] Loading mods from C:\Users\Nicolas\Desktop\Tekkit 3\mods 2012-06-28 20:05:25 [FINE] Found a zip or jar file AdditionalPipes-2.1.3-MCPC1.2.5-r3.zip, attempting to load it 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_AdditionalPipes in file AdditionalPipes-2.1.3-MCPC1.2.5-r3.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_AdditionalPipes found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_AdditionalPipes loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_AdditionalPipes loaded successfully 2012-06-28 20:05:25 [FINE] File AdditionalPipes-2.1.3-MCPC1.2.5-r3.zip loaded successfully 2012-06-28 20:05:25 [FINE] Found a zip or jar file advancedMachines_4.0_bukkit.zip, attempting to load it 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_IC2AdvancedMachines in file advancedMachines_4.0_bukkit.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2AdvancedMachines found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2AdvancedMachines loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_IC2AdvancedMachines loaded successfully 2012-06-28 20:05:25 [FINE] File advancedMachines_4.0_bukkit.zip loaded successfully 2012-06-28 20:05:25 [FINE] Found a zip or jar file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_BuildCraftBuilders in file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftBuilders found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftBuilders loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_BuildCraftBuilders loaded successfully 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_BuildCraftFactory in file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftFactory found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftFactory loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_BuildCraftFactory loaded successfully 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_BuildCraftEnergy in file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftEnergy found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftEnergy loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_BuildCraftEnergy loaded successfully 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_BuildCraftCore in file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftCore found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftCore loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_BuildCraftCore loaded successfully 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_BuildCraftTransport in file buildcraft-2.2.14-mcpc1.2.5-r6.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftTransport found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_BuildCraftTransport loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_BuildCraftTransport loaded successfully 2012-06-28 20:05:25 [FINE] File buildcraft-2.2.14-mcpc1.2.5-r6.zip loaded successfully 2012-06-28 20:05:25 [FINE] Found a zip or jar file codechickencore-server-0.5.2-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:25 [FINE] Found a mod class net.minecraft.server.mod_CodeChickenCore in file codechickencore-server-0.5.2-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CodeChickenCore found, loading 2012-06-28 20:05:25 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CodeChickenCore loaded 2012-06-28 20:05:25 [FINE] Mod class net.minecraft.server.mod_CodeChickenCore loaded successfully 2012-06-28 20:05:25 [FINE] File codechickencore-server-0.5.2-bukkit-mcpc-1.2.5.zip loaded successfully 2012-06-28 20:05:25 [FINE] Found a directory ComputerCraft, attempting to load it 2012-06-28 20:05:25 [FINEST] Recursing into package dan200 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.computer 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.computer.api 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.computer.core 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.computer.shared 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.turtle 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.turtle.api 2012-06-28 20:05:25 [FINEST] Recursing into package dan200.turtle.shared 2012-06-28 20:05:25 [FINEST] Recursing into package eloraam 2012-06-28 20:05:25 [FINEST] Recursing into package eloraam.core 2012-06-28 20:05:25 [FINEST] Recursing into package licenses 2012-06-28 20:05:25 [FINEST] Recursing into package lua 2012-06-28 20:05:25 [FINEST] Recursing into package lua.rom 2012-06-28 20:05:25 [FINEST] Recursing into package lua.rom.apis 2012-06-28 20:05:25 [FINEST] Recursing into package lua.rom.apis.turtle 2012-06-28 20:05:25 [FINEST] Recursing into package lua.rom.help 2012-06-28 20:05:25 [FINEST] Recursing into package lua.rom.programs 2012-06-28 20:05:26 [FINEST] Recursing into package lua.rom.programs.computer 2012-06-28 20:05:26 [FINEST] Recursing into package lua.rom.programs.http 2012-06-28 20:05:26 [FINEST] Recursing into package lua.rom.programs.secret 2012-06-28 20:05:26 [FINEST] Recursing into package lua.rom.programs.turtle 2012-06-28 20:05:26 [FINEST] Recursing into package net 2012-06-28 20:05:26 [FINEST] Recursing into package net.minecraft 2012-06-28 20:05:26 [FINEST] Recursing into package net.minecraft.server 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_CCTurtle in directory server, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CCTurtle found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CCTurtle loaded 2012-06-28 20:05:26 [FINE] Successfully loaded mod class mod_CCTurtle.class 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_ComputerCraft in directory server, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_ComputerCraft found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_ComputerCraft loaded 2012-06-28 20:05:26 [FINE] Successfully loaded mod class mod_ComputerCraft.class 2012-06-28 20:05:26 [FINEST] Recursing into package org 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.ast 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.compiler 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.lib 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.lib.jse 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.lua2java 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.luajc 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.parser 2012-06-28 20:05:26 [FINEST] Recursing into package org.luaj.vm2.script 2012-06-28 20:05:26 [FINE] Directory ComputerCraft loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file CraftingTable3_1.8.jar, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_CraftingTableIII in file CraftingTable3_1.8.jar, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CraftingTableIII found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CraftingTableIII loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_CraftingTableIII loaded successfully 2012-06-28 20:05:26 [FINE] File CraftingTable3_1.8.jar loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file EE2ServerV1.4.5.1-bukkit-mcpc-1.2.5-r2.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_EE in file EE2ServerV1.4.5.1-bukkit-mcpc-1.2.5-r2.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_EE found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_EE loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_EE loaded successfully 2012-06-28 20:05:26 [FINE] File EE2ServerV1.4.5.1-bukkit-mcpc-1.2.5-r2.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file enderstorage-server-1.1.1-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_EnderStorage in file enderstorage-server-1.1.1-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_EnderStorage found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_EnderStorage loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_EnderStorage loaded successfully 2012-06-28 20:05:26 [FINE] File enderstorage-server-1.1.1-bukkit-mcpc-1.2.5.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file industrialcraft2-1.95b-mcpc1.2.5-pre1.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_IC2 in file industrialcraft2-1.95b-mcpc1.2.5-pre1.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2 found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2 loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_IC2 loaded successfully 2012-06-28 20:05:26 [FINE] File industrialcraft2-1.95b-mcpc1.2.5-pre1.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file mod_chargingbench-server-1.95b-mcpc1.2.5-r1.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_IC2_ChargingBench in file mod_chargingbench-server-1.95b-mcpc1.2.5-r1.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2_ChargingBench found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2_ChargingBench loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_IC2_ChargingBench loaded successfully 2012-06-28 20:05:26 [FINE] File mod_chargingbench-server-1.95b-mcpc1.2.5-r1.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file mod_compactsolars-server-2.2.0.5-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_CompactSolars in file mod_compactsolars-server-2.2.0.5-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CompactSolars found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_CompactSolars loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_CompactSolars loaded successfully 2012-06-28 20:05:26 [FINE] File mod_compactsolars-server-2.2.0.5-bukkit-mcpc-1.2.5.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file mod_IC2NuclearControl-1.1.6-mcpc1.2.5-r3.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_IC2NuclearControl in file mod_IC2NuclearControl-1.1.6-mcpc1.2.5-r3.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2NuclearControl found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IC2NuclearControl loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_IC2NuclearControl loaded successfully 2012-06-28 20:05:26 [FINE] File mod_IC2NuclearControl-1.1.6-mcpc1.2.5-r3.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file mod_ironchests-server-3.3.1.22-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_IronChest in file mod_ironchests-server-3.3.1.22-bukkit-mcpc-1.2.5.zip, attempting to load it 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IronChest found, loading 2012-06-28 20:05:26 [FINE] ModLoader BaseMod class net.minecraft.server.mod_IronChest loaded 2012-06-28 20:05:26 [FINE] Mod class net.minecraft.server.mod_IronChest loaded successfully 2012-06-28 20:05:26 [FINE] File mod_ironchests-server-3.3.1.22-bukkit-mcpc-1.2.5.zip loaded successfully 2012-06-28 20:05:26 [FINE] Found a zip or jar file mod_NetherOres.jar, attempting to load it 2012-06-28 20:05:26 [FINE] Found a mod class net.minecraft.server.mod_NetherOres in file mod_NetherOres.jar, attempting to load it 2012-06-28 20:05:26 [sEVERE] java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.security.AccessController.doPrivileged(Native Method) 2012-06-28 20:05:26 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at java.lang.Class.forName0(Native Method) 2012-06-28 20:05:26 [sEVERE] at java.lang.Class.forName(Unknown Source) 2012-06-28 20:05:26 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:440) 2012-06-28 20:05:26 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:497) 2012-06-28 20:05:26 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:375) 2012-06-28 20:05:26 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:527) 2012-06-28 20:05:26 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:113) 2012-06-28 20:05:26 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:118) 2012-06-28 20:05:26 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426) 2012-06-28 20:05:26 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 2012-06-28 20:05:26 [sEVERE] Unexpected exception 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: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) 2012-06-28 20:05:30 [iNFO] Stopping server 2012-06-28 20:05:30 [sEVERE] java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 2012-06-28 20:05:30 [sEVERE] at java.util.ArrayList.RangeCheck(Unknown Source) 2012-06-28 20:05:30 [sEVERE] at java.util.ArrayList.get(Unknown Source) 2012-06-28 20:05:30 [sEVERE] at net.minecraft.server.MinecraftServer.stop(MinecraftServer.java:412) 2012-06-28 20:05:30 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:483) 2012-06-28 20:05:30 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 2012-06-28 20:05:30 [iNFO] Stopping server 2012-06-28 20:05:30 [sEVERE] Exception in thread "Thread-3" 2012-06-28 20:05:30 [sEVERE] java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 And don't think I am a stupid newbie because I don't know how to solve this. It's Java's / Minecraft's fault, not mine!