xXAmphibiaXx

How do you find the different java files

Title: Launcher Not starting properly! Version: 3.1.2 OS: Windows Home Premium Java Version: Version 7 Update 5 Description of Problem: When I use the launcher it starts fine until it gets to the mods and then spams me with a load of severe warnings BUT when I use the .jar file named Tekkit it works fine. What I want to know is if anyone can help me fix the problem or confirm that the .jar method is ok to use. I have been directed to this page by numerous people and hopefully you all can help. Thanks for your time Error Messages: Error Log: 182 recipes 27 achievements 20:30:10 [iNFO] Starting minecraft server version 1.2.5 20:30:10 [iNFO] Attempting early MinecraftForge initialization 20:30:10 [iNFO] Completed early MinecraftForge initialization 20:30:10 [iNFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading 20:30:10 [iNFO] Loading mods from C:\Users\Leigh\Desktop\Tekkit\mods 20:30:12 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres. class in C:\Users\Leigh\Desktop\Tekkit\mods\mod_NetherOres.jar 20:30:12 [sEVERE] Zip file mod_NetherOres.jar failed to read properly 20:30:12 [iNFO] File mod_NetherOres.jar contained no mods 20:30:12 [iNFO] Directory weaponmod contained no mods 20:30:12 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory 20:30:12 [sEVERE] cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.Loade rException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Net herOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:436) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:606) 20:30:12 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:134) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:135) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:438) 20:30:12 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 20:30:12 [sEVERE] Caused by: cpw.mods.fml.common.LoaderException: java.lang.Unsu pportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported majo r.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:5 27) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav a:562) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:419) 20:30:12 [sEVERE] ... 5 more 20:30:12 [sEVERE] Caused by: java.lang.UnsupportedClassVersionError: net/minecra ft/server/mod_NetherOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 20:30:12 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 20:30:12 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 20:30:12 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.Class.forName0(Native Method) 20:30:12 [sEVERE] at java.lang.Class.forName(Unknown Source) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4 94) 20:30:12 [sEVERE] ... 7 more 20:30:12 [sEVERE] Unexpected exception cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.l ang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsuppor ted major.minor version 51.0 at cpw.mods.fml.common.Loader.load(Loader.java:436) 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: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersio nError: 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) ... 5 more Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Neth erOres : 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

Why post if it is not helpful and it is not a bug because its an error!

I have downloaded the latest server and client but when I start up the server using the launcher.bat file that was in included in the server it comes up with a list of errors; 182 recipes 27 achievements 20:30:10 [iNFO] Starting minecraft server version 1.2.5 20:30:10 [iNFO] Attempting early MinecraftForge initialization 20:30:10 [iNFO] Completed early MinecraftForge initialization 20:30:10 [iNFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading 20:30:10 [iNFO] Loading mods from C:\Users\Leigh\Desktop\Tekkit\mods 20:30:12 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres. class in C:\Users\Leigh\Desktop\Tekkit\mods\mod_NetherOres.jar 20:30:12 [sEVERE] Zip file mod_NetherOres.jar failed to read properly 20:30:12 [iNFO] File mod_NetherOres.jar contained no mods 20:30:12 [iNFO] Directory weaponmod contained no mods 20:30:12 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory 20:30:12 [sEVERE] cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.Loade rException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Net herOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:436) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:606) 20:30:12 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:134) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:135) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:438) 20:30:12 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 20:30:12 [sEVERE] Caused by: cpw.mods.fml.common.LoaderException: java.lang.Unsu pportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported majo r.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:5 27) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav a:562) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:419) 20:30:12 [sEVERE] ... 5 more 20:30:12 [sEVERE] Caused by: java.lang.UnsupportedClassVersionError: net/minecra ft/server/mod_NetherOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 20:30:12 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 20:30:12 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 20:30:12 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.Class.forName0(Native Method) 20:30:12 [sEVERE] at java.lang.Class.forName(Unknown Source) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4 94) 20:30:12 [sEVERE] ... 7 more 20:30:12 [sEVERE] Unexpected exception cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.l ang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsuppor ted major.minor version 51.0 at cpw.mods.fml.common.Loader.load(Loader.java:436) 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: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersio nError: 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) ... 5 more Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Neth erOres : 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 BUT...... when I start up the .jar file that also comes with the pack, it runs fine but with no command prompt opening up. What I want to know is if there is anyone who can help me set up a server with command prompt or if the .jar launcher is fine to use (the java file is the equivalent of the .craftbukkit file on a regular server, on ordinary minecraft the .jar. the name of the .jar is called Tekkit)

I have downloaded the latest server and client but when I start up the server using the launcher.bat file that was in included in the server it comes up with a list of errors; 182 recipes 27 achievements 20:30:10 [iNFO] Starting minecraft server version 1.2.5 20:30:10 [iNFO] Attempting early MinecraftForge initialization 20:30:10 [iNFO] Completed early MinecraftForge initialization 20:30:10 [iNFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading 20:30:10 [iNFO] Loading mods from C:\Users\Leigh\Desktop\Tekkit\mods 20:30:12 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres. class in C:\Users\Leigh\Desktop\Tekkit\mods\mod_NetherOres.jar 20:30:12 [sEVERE] Zip file mod_NetherOres.jar failed to read properly 20:30:12 [iNFO] File mod_NetherOres.jar contained no mods 20:30:12 [iNFO] Directory weaponmod contained no mods 20:30:12 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory 20:30:12 [sEVERE] cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.Loade rException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Net herOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:436) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:606) 20:30:12 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:134) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:135) 20:30:12 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:438) 20:30:12 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 20:30:12 [sEVERE] Caused by: cpw.mods.fml.common.LoaderException: java.lang.Unsu pportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported majo r.minor version 51.0 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:5 27) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav a:562) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:419) 20:30:12 [sEVERE] ... 5 more 20:30:12 [sEVERE] Caused by: java.lang.UnsupportedClassVersionError: net/minecra ft/server/mod_NetherOres : Unsupported major.minor version 51.0 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 20:30:12 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 20:30:12 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 20:30:12 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 20:30:12 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 20:30:12 [sEVERE] at java.lang.Class.forName0(Native Method) 20:30:12 [sEVERE] at java.lang.Class.forName(Unknown Source) 20:30:12 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4 94) 20:30:12 [sEVERE] ... 7 more 20:30:12 [sEVERE] Unexpected exception cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.l ang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsuppor ted major.minor version 51.0 at cpw.mods.fml.common.Loader.load(Loader.java:436) 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: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersio nError: 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) ... 5 more Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_Neth erOres : 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 BUT...... when I start up the .jar file that also comes with the pack, it runs fine but with no command prompt opening up. What I want to know is if there is anyone who can help me set up a server with command prompt or if the .jar launcher is fine to use (the java file is the equivalent of the .craftbukkit file on a regular server, on ordinary minecraft the .jar. the name of the .jar is called Tekkit)