elkillo

now when i load the server i get this error. 2012-05-25 10:53:47 [sEVERE] Unexpected exception java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_IC2AdvancedMachines : 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 net.minecraft.server.ModLoader.addMod(ModLoader.java:172) at net.minecraft.server.ModLoader.readFromModFolder(ModLoader.java:929) at net.minecraft.server.ModLoader.init(ModLoader.java:683) at net.minecraft.server.ModLoader.Init(ModLoader.java:1357) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:102) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:411) at net.minecraft.server.ThreadServerApplication.run(SourceFile:465) there are many more but they dont fit

actually if you read the top of the thread i wrote what the error says

every time i try to connect it is saying somthing about java packets

launcher/pack Version:2.1.1 Operating System:win 7 ultimate 64 bit Version of Java: java 7 Description of Problem:end of stream error when trying to connect via local host or otherwise. Error Messages: SEVERE net.minecraft.server.packet.a(packet.java:120) ,java.io.IOExecption: recieved langht of string longer then maximum allowed<94 < 16> as well as the afore-mentioned end stream error Link to pastebin of log:http://pastebin.com/ygPVbRKL

roger will do

no good still doesint let me connect im getting a serise of severe warnings about net.minecraft.server.packet.a(packet.java:120) and java.io.IOExecption: recieved langht of string longer then maximum allowed<94 < 16>

hello i have a problem. im using technic pack to try and make a multiplayer server for me and 5 other friends. As i was setting it up i realized i cannot connect to my own server all it says is "connection lost end of stream". i have looked online and all the tips have not helped me yet i'm not sure what i'm doing wrong but i thank you for any help.