Config file not generated about massivecore HOT 4 CLOSED

2013-07-19 20:32:29 [INFO] Starting minecraft server version 1.6.2
2013-07-19 20:32:29 [INFO] Loading properties
2013-07-19 20:32:29 [INFO] Default game type: SURVIVAL
2013-07-19 20:32:29 [INFO] Generating keypair
2013-07-19 20:32:30 [INFO] Starting Minecraft server on *:56565
2013-07-19 20:32:31 [INFO] This server is running CraftBukkit version git-Bukkit-1.5.2-R1.0-18-ga8c0dc1-b2808jnks (MC: 1.6.2) (Implementing API version 1.6.2-R0.1-SNAPSHOT)
2013-07-19 20:32:31 [SEVERE] 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:184)
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:305)
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:230)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.java:239)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.(SourceFile:11)
at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:106)
at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
Caused by: java.lang.UnsupportedClassVersionError: com/massivecraft/mcore/MCore : 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 org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80)
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53)
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 org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173)
... 9 more
2013-07-19 20:32:31 [SEVERE] Could not load 'plugins\Factions (1).jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: mcore
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:195)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.java:239)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.(SourceFile:11)
at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:106)
at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
2013-07-19 20:32:31 [SEVERE] Could not load 'plugins\vampire.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: mcore
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:195)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.java:239)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.(SourceFile:11)
at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:106)
at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
2013-07-19 20:32:31 [INFO] [GroupManager] Loading GroupManager v2.0 (2.11.1) (Phoenix)
2013-07-19 20:32:31 [INFO] [Essentials] Loading Essentials v2.11.1
2013-07-19 20:32:31 [INFO] [EssentialsChat] Loading EssentialsChat v2.11.1
2013-07-19 20:32:31 [INFO] [EssentialsProtect] Loading EssentialsProtect v2.11.1
2013-07-19 20:32:31 [INFO] [EssentialsSpawn] Loading EssentialsSpawn v2.11.1
2013-07-19 20:32:31 [INFO] [EssentialsAntiBuild] Loading EssentialsAntiBuild v2.11.1
2013-07-19 20:32:31 [INFO] Preparing level "world"
2013-07-19 20:32:31 [INFO] Preparing start region for level 0 (Seed: -1793484691)
2013-07-19 20:32:31 [INFO] ----- Bukkit Auto Updater -----
2013-07-19 20:32:31 [INFO] It appears that you're running a Development Build, when you've specified in bukkit.yml that you prefer to run Recommended Builds.
2013-07-19 20:32:31 [INFO] If you would like to be kept informed about new Development Build releases, it is recommended that you change 'preferred-channel' in your bukkit.yml to 'dev'.
2013-07-19 20:32:31 [INFO] With that set, you will be told whenever a new version is available for download, so that you can always keep up to date and secure with the latest fixes.
2013-07-19 20:32:31 [INFO] If you would like to disable this warning, simply set 'suggest-channels' to false in bukkit.yml.
2013-07-19 20:32:31 [INFO] ----- ------------------- -----
2013-07-19 20:32:32 [INFO] Preparing spawn area: 52%
2013-07-19 20:32:33 [INFO] Preparing start region for level 1 (Seed: -8849161520566700822)
2013-07-19 20:32:34 [INFO] Preparing spawn area: 77%
2013-07-19 20:32:34 [INFO] Preparing start region for level 2 (Seed: -8849161520566700822)
2013-07-19 20:32:35 [INFO] [GroupManager] Enabling GroupManager v2.0 (2.11.1) (Phoenix)
2013-07-19 20:32:35 [INFO] GroupManager - INFO - World Found: world
2013-07-19 20:32:35 [INFO] GroupManager - INFO - Superperms support enabled.
2013-07-19 20:32:35 [INFO] GroupManager - INFO - Scheduled Data Saving is set for every 10 minutes!
2013-07-19 20:32:35 [INFO] GroupManager - INFO - Backups will be retained for 24 hours!
2013-07-19 20:32:35 [INFO] GroupManager version 2.0 (2.11.1) (Phoenix) is enabled!
2013-07-19 20:32:35 [INFO] [Essentials] Enabling Essentials v2.11.1
2013-07-19 20:32:35 [INFO] Essentials: Using GroupManager based permissions.
2013-07-19 20:32:35 [INFO] [EssentialsChat] Enabling EssentialsChat v2.11.1
2013-07-19 20:32:35 [INFO] [EssentialsProtect] Enabling EssentialsProtect v2.11.1
2013-07-19 20:32:35 [INFO] [EssentialsSpawn] Enabling EssentialsSpawn v2.11.1
2013-07-19 20:32:35 [INFO] [EssentialsAntiBuild] Enabling EssentialsAntiBuild v2.11.1
2013-07-19 20:32:35 [INFO] Server permissions file permissions.yml is empty, ignoring it
2013-07-19 20:32:35 [INFO] Done (4.204s)! For help, type "help" or "?"
2013-07-19 20:32:35 [INFO] GroupManager - INFO - Bukkit Permissions Updated!

from massivecore.

You are not running java 7.

from massivecore.

yes

from massivecore.

You're not using Java 7 to run your server. You probably have Java 6 installed, and set as JAVA_HOME or the first entry in the PATH variable.

Either fix these variables, or change your startup script to reference Java 7 directly, instead of just "java.exe".

from massivecore.