18:26:44 [sEVERE] java.lang.UnsupportedClassVersionError: ic2/common/TileEntityN
uclearReactor : Unsupported major.minor version 8242.8224
18:26:44 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method)
18:26:44 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source)
18:26:44 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S
ource)
18:26:44 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source)
18:26:44 [sEVERE] at java.net.URLClassLoader.access$100(Unknown Source)
18:26:44 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:26:44 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:26:44 [sEVERE] at java.security.AccessController.doPrivileged(Native Me
thod)
18:26:44 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source)
18:26:44 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:26:44 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So
urce)
18:26:44 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:26:44 [sEVERE] at net.minecraft.server.mod_IC2.load(mod_IC2.java:356)
18:26:44 [sEVERE] at cpw.mods.fml.common.modloader.ModLoaderModContainer.i
nit(ModLoaderModContainer.java:351)
18:26:44 [sEVERE] at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
18:26:44 [sEVERE] at cpw.mods.fml.common.Loader.initializeMods(Loader.java
:618)
18:26:44 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(F
MLBukkitHandler.java:142)
18:26:44 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:166)
18:26:44 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:428)
18:26:44 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:492)
18:26:44 [sEVERE] Unexpected exception
java.lang.UnsupportedClassVersionError: ic2/common/TileEntityNuclearReactor : Un
supported major.minor version 8242.8224
at java.lang.ClassLoader.defineClass1(Native Method)
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$100(Unknown Source)
at java.net.URLClassLoader$1.run(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.mod_IC2.load(mod_IC2.java:356)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderMod
Container.java:351)
at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:618)
at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(FMLBukkitHandler.
java:142)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:166)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
2. Error Log (after a Server Restart)
[/b]
18:33:01 [sEVERE] java.lang.NoClassDefFoundError: ic2/common/BlockMultiID
18:33:01 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method)
18:33:01 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source)
18:33:01 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S
ource)
18:33:01 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source)
18:33:01 [sEVERE] at java.net.URLClassLoader.access$100(Unknown Source)
18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:33:01 [sEVERE] at java.security.AccessController.doPrivileged(Native Me
thod)
18:33:01 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source)
18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:33:01 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So
urce)
18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:33:01 [sEVERE] at java.lang.Class.getDeclaredConstructors0(Native Metho
d)
18:33:01 [sEVERE] at java.lang.Class.privateGetDeclaredConstructors(Unknow
n Source)
18:33:01 [sEVERE] at java.lang.Class.getConstructor0(Unknown Source)
18:33:01 [sEVERE] at java.lang.Class.newInstance0(Unknown Source)
18:33:01 [sEVERE] at java.lang.Class.newInstance(Unknown Source)
18:33:01 [sEVERE] at cpw.mods.fml.common.modloader.ModLoaderModContainer.p
reInit(ModLoaderModContainer.java:107)
18:33:01 [sEVERE] at cpw.mods.fml.common.Loader.preModInit(Loader.java:235
)
18:33:01 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:607)
18:33:01 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk
kitHandler.java:134)
18:33:01 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:125)
18:33:01 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:428)
18:33:01 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:492)
18:33:01 [sEVERE] Caused by: java.lang.ClassNotFoundException: ic2.common.BlockM
ultiID
18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source)
18:33:01 [sEVERE] at java.security.AccessController.doPrivileged(Native Me
thod)
18:33:01 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source)
18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:33:01 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So
urce)
18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source)
18:33:01 [sEVERE] ... 24 more
18:33:01 [sEVERE] Unexpected exception
java.lang.NoClassDefFoundError: ic2/common/BlockMultiID
at java.lang.ClassLoader.defineClass1(Native Method)
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$100(Unknown Source)
at java.net.URLClassLoader$1.run(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.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.preInit(ModLoader
ModContainer.java:107)
at cpw.mods.fml.common.Loader.preModInit(Loader.java:235)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:607)
at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:
134)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:125)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.ClassNotFoundException: ic2.common.BlockMultiID
at java.net.URLClassLoader$1.run(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)
... 24 more
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Question
TheEisbaer
Title: Server Error
Version: 3.1.3
OS: Windows 7 Ultimate 64-bit
Java Version: Java 7 Update 9 (64-bit)
Description of Problem:
After I start the server:
Error Messages:
Error Log:
18:26:44 [sEVERE] java.lang.UnsupportedClassVersionError: ic2/common/TileEntityN uclearReactor : Unsupported major.minor version 8242.8224 18:26:44 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 18:26:44 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 18:26:44 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 18:26:44 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 18:26:44 [sEVERE] at java.net.URLClassLoader.access$100(Unknown Source) 18:26:44 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:26:44 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:26:44 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 18:26:44 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 18:26:44 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:26:44 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 18:26:44 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:26:44 [sEVERE] at net.minecraft.server.mod_IC2.load(mod_IC2.java:356) 18:26:44 [sEVERE] at cpw.mods.fml.common.modloader.ModLoaderModContainer.i nit(ModLoaderModContainer.java:351) 18:26:44 [sEVERE] at cpw.mods.fml.common.Loader.modInit(Loader.java:263) 18:26:44 [sEVERE] at cpw.mods.fml.common.Loader.initializeMods(Loader.java :618) 18:26:44 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(F MLBukkitHandler.java:142) 18:26:44 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:166) 18:26:44 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:428) 18:26:44 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 18:26:44 [sEVERE] Unexpected exception java.lang.UnsupportedClassVersionError: ic2/common/TileEntityNuclearReactor : Un supported major.minor version 8242.8224 at java.lang.ClassLoader.defineClass1(Native Method) 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$100(Unknown Source) at java.net.URLClassLoader$1.run(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.mod_IC2.load(mod_IC2.java:356) at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderMod Container.java:351) at cpw.mods.fml.common.Loader.modInit(Loader.java:263) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:618) at cpw.mods.fml.server.FMLBukkitHandler.onLoadComplete(FMLBukkitHandler. java:142) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:166) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)[/b] 18:33:01 [sEVERE] java.lang.NoClassDefFoundError: ic2/common/BlockMultiID 18:33:01 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 18:33:01 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 18:33:01 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 18:33:01 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 18:33:01 [sEVERE] at java.net.URLClassLoader.access$100(Unknown Source) 18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:33:01 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 18:33:01 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:33:01 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:33:01 [sEVERE] at java.lang.Class.getDeclaredConstructors0(Native Metho d) 18:33:01 [sEVERE] at java.lang.Class.privateGetDeclaredConstructors(Unknow n Source) 18:33:01 [sEVERE] at java.lang.Class.getConstructor0(Unknown Source) 18:33:01 [sEVERE] at java.lang.Class.newInstance0(Unknown Source) 18:33:01 [sEVERE] at java.lang.Class.newInstance(Unknown Source) 18:33:01 [sEVERE] at cpw.mods.fml.common.modloader.ModLoaderModContainer.p reInit(ModLoaderModContainer.java:107) 18:33:01 [sEVERE] at cpw.mods.fml.common.Loader.preModInit(Loader.java:235 ) 18:33:01 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:607) 18:33:01 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:134) 18:33:01 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:125) 18:33:01 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:428) 18:33:01 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 18:33:01 [sEVERE] Caused by: java.lang.ClassNotFoundException: ic2.common.BlockM ultiID 18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:33:01 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 18:33:01 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 18:33:01 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:33:01 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 18:33:01 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 18:33:01 [sEVERE] ... 24 more 18:33:01 [sEVERE] Unexpected exception java.lang.NoClassDefFoundError: ic2/common/BlockMultiID at java.lang.ClassLoader.defineClass1(Native Method) 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$100(Unknown Source) at java.net.URLClassLoader$1.run(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.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at cpw.mods.fml.common.modloader.ModLoaderModContainer.preInit(ModLoader ModContainer.java:107) at cpw.mods.fml.common.Loader.preModInit(Loader.java:235) at cpw.mods.fml.common.Loader.loadMods(Loader.java:607) at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java: 134) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:125) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Caused by: java.lang.ClassNotFoundException: ic2.common.BlockMultiID at java.net.URLClassLoader$1.run(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) ... 24 more0 answers to this question
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