VMAN4567

Alright! Finally got it to work. Thank you so much. If it weren't for you, I would probably still be tearing my hair out trying to figure it out. I hope this thread will help anyone else who has this problem.

Alright, so I followed what you said and it worked like a charm. The server set up perfectly but now, The technic launcher isn't working because my java is the wrong version. Should I uninstall the java version I just installed and try to install a slightly older version or should I do something else?

I'm trying to set up a server and I'm having an issue. I've set up a normal Minecraft server so all connection issues are fine. I just can't seem launch a Tekkit server. I've followed the tutorial on this page exactly: http://forums.technicpack.net/threads/how-to-set-up-a-tekkit-server-step-by-step-guide-win-7-images.2299/ However, whenever, I try to launch it, I still get what I assume to be a Java error: C:\Users\Vishal\Downloads\Tekkit_Server_3.0.4>java -Xmx3G -Xms2G -jar Tekkit.jar nogui 182 recipes 27 achievements 22:43:16 [iNFO] Starting minecraft server version 1.2.5 22:43:17 [iNFO] Forge Mod Loader version @MAJOR@.@MINOR@.@REV@.@BUILD@ for Minec raft @MCVERSION@ loading 22:43:17 [iNFO] Loading mods from C:\Users\Vishal\Downloads\Tekkit_Server_3.0.4\ mods 22:43:17 [sEVERE] java.lang.UnsupportedClassVersionError: net/minecraft/server/m od_NetherOres : Unsupported major.minor version 51.0 22:43:17 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 22:43:17 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 22:43:17 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 22:43:17 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 22:43:17 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 22:43:17 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 22:43:17 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 22:43:17 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 22:43:17 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 22:43:17 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 22:43:17 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 22:43:17 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 22:43:17 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 22:43:17 [sEVERE] at java.lang.Class.forName0(Native Method) 22:43:17 [sEVERE] at java.lang.Class.forName(Unknown Source) 22:43:17 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4 40) 22:43:17 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav a:497) 22:43:17 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:375) 22:43:17 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:527) 22:43:17 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:113) 22:43:17 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:118) 22:43:17 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:426) 22:43:17 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 22:43:17 [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) If anyone could recognize what is going on and help solve the problem, It would be much appreciated.