klutten99
Can't run my mcore. have this error on plotme and ultimatearena asswell. Would be really happy if we get this fix so maybe a reward will apper!
[08:52:35] [Server thread/ERROR]: Could not load 'plugins/mcore.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/massivecraft/mcore/MCore : Unsupported major.minor version 51.0
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:328) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugins(CraftServer.java:355) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.craftbukkit.v1_7_R3.CraftServer.<init>(CraftServer.java:317) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at net.minecraft.server.v1_7_R3.PlayerList.<init>(PlayerList.java:68) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at net.minecraft.server.v1_7_R3.DedicatedPlayerList.<init>(SourceFile:14) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:126) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:436) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
Caused by: java.lang.UnsupportedClassVersionError: com/massivecraft/mcore/MCore : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.6.0_31]
at java.lang.ClassLoader.defineClass(ClassLoader.java:643) ~[?:1.6.0_31]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.6.0_31]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) ~[?:1.6.0_31]
at java.net.URLClassLoader.access$000(URLClassLoader.java:73) ~[?:1.6.0_31]
at java.net.URLClassLoader$1.run(URLClassLoader.java:212) ~[?:1.6.0_31]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.6.0_31]
at java.net.URLClassLoader.findClass(URLClassLoader.java:205) ~[?:1.6.0_31]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:77) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:62) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at java.lang.ClassLoader.loadClass(ClassLoader.java:323) ~[?:1.6.0_31]
at java.lang.ClassLoader.loadClass(ClassLoader.java:268) ~[?:1.6.0_31]
at java.lang.Class.forName0(Native Method) ~[?:1.6.0_31]
at java.lang.Class.forName(Class.java:270) ~[?:1.6.0_31]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:40) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[craftbukkit2.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
... 9 more
1
Try updating to the latest version of Java 7, that's typically caused by you running and older version than what it was developed with. (ie; you running 6, plugin was made with features from 7)
