factions plugin not working

16:50:58 [INFO] Starting minecraft server version 1.6.2
16:50:58 [INFO] Loading properties
16:50:58 [INFO] Default game type: SURVIVAL
16:50:58 [INFO] Generating keypair
16:50:58 [INFO] Starting Minecraft server on *:25565
16:50:58 [INFO] This server is running CraftBukkit version git-Bukkit-1.5.2-R1.0-25-g2a13a5a-b2812jnks (MC: 1.6.2) (Implementing API version 1.6.2-R0.1-SNAPSHOT)
16:50:58 [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.<init>(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(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(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
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(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:249)
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173)
... 9 more
16:50:59 [INFO] While loading ClearLag (plugins/Clearlag.jar) found old-data folder: plugins/Clearlag next to the new one: plugins/ClearLag
16:50:59 [INFO] [PermissionsEx] sql backend registered!
16:50:59 [INFO] [PermissionsEx] file backend registered!
16:50:59 [INFO] [PermissionsEx] PermissionEx plugin initialized.
16:50:59 [SEVERE] Could not load 'plugins/iGates.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: PluginsBaker
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.<init>(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(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)
16:50:59 [SEVERE] Could not load 'plugins/Factions.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.<init>(CraftServer.java:217)
at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(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)
16:50:59 [INFO] [TimTheEnchanter] Loading TimTheEnchanter v3.0
16:50:59 [INFO] [WorldEdit] Loading WorldEdit v5.5.7
16:50:59 [INFO] [WarpSigns] Loading WarpSigns v2.0
16:50:59 [INFO] [Vault] Loading Vault v1.2.25-b333
16:50:59 [INFO] [Lockette] Loading Lockette v1.7.12
16:50:59 [INFO] [ClearLag] Loading ClearLag v2.4.1
16:50:59 [INFO] [PlayerHeads] Loading PlayerHeads v3.2-jenkins-PlayerHeads-1-11-gb37e970
16:50:59 [INFO] [PermissionsEx] Loading PermissionsEx v1.19.6
16:50:59 [INFO] [PermissionsEx] Initializing file backend
16:50:59 [INFO] Permissions file successfully reloaded
16:50:59 [INFO] [Modifyworld] Loading Modifyworld v1.19.6
16:50:59 [INFO] [Votifier] Loading Votifier v1.9
16:50:59 [INFO] [WorldGuard] Loading WorldGuard v5.7.5
16:50:59 [INFO] [Essentials] Loading Essentials v2.11.1
16:50:59 [INFO] [Citizens] Loading Citizens v2.0.9-SNAPSHOT (build 893)
16:50:59 [INFO] [ChatManager] Loading ChatManager v1.19.1
16:50:59 [INFO] [EssentialsProtect] Loading EssentialsProtect v2.11.1
16:50:59 [INFO] [EssentialsSpawn] Loading EssentialsSpawn v2.11.1
16:50:59 [INFO] [ChestShop] Loading ChestShop v3.5
16:50:59 [INFO] [EssentialsChat] Loading EssentialsChat v2.11.1
16:50:59 [INFO] [Vault] Enabling Vault v1.2.25-b333
16:50:59 [INFO] [Vault][Economy] Essentials Economy found: Waiting
16:50:59 [INFO] [Vault][Permission] PermissionsEx found: Waiting
16:50:59 [INFO] [Vault][Permission] SuperPermissions loaded as backup permission system.
16:50:59 [INFO] [Vault][Chat] PermissionsEx found: Waiting
16:50:59 [INFO] [Vault] Enabled Version 1.2.25-b333
16:50:59 [INFO] [Vault][Economy] Essentials Economy hooked.
16:50:59 [INFO] [Vault][Permission] PermissionsEx hooked.
16:50:59 [INFO] Preparing level "world"
16:50:59 [INFO] Preparing start region for level 0 (Seed: 6495713550713518610)
16:50:59 [INFO] ----- Bukkit Auto Updater -----
16:50:59 [INFO] It appears that you're running a Development Build, when you've specified in bukkit.yml that you prefer to run Recommended Builds.
16:50:59 [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'.
16:50:59 [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.
16:50:59 [INFO] If you would like to disable this warning, simply set 'suggest-channels' to false in bukkit.yml.
16:50:59 [INFO] ----- ------------------- -----
16:50:59 [INFO] Preparing start region for level 1 (Seed: 6495713550713518610)
16:51:00 [INFO] [TimTheEnchanter] Enabling TimTheEnchanter v3.0
16:51:00 [INFO] [TimTheEnchanter] There are some who call me... Tim?
16:51:00 [INFO] [WorldEdit] Enabling WorldEdit v5.5.7
16:51:00 [INFO] WEPIF: Using the Bukkit Permissions API.
16:51:00 [INFO] [WarpSigns] Enabling WarpSigns v2.0
16:51:00 [INFO] WarpSigns version 2.0 is enabled!
16:51:00 [INFO] [Lockette] Enabling Lockette v1.7.12
16:51:00 [INFO] [Lockette] Version 1.7.12 is being enabled! Yay! (Core version 1.3.7)
16:51:00 [INFO] [Lockette] Detected craftbukkit build [2812] ok.
16:51:00 [INFO] [Lockette] Custom lockable block list: [116, 84, 57, 145, 154]
16:51:00 [INFO] [Lockette] Ignoring linked plugins: [mcMMO]
16:51:00 [INFO] [Lockette] Loading strings file for English by Acru
16:51:00 [INFO] [Lockette] Using ops file for admin permissions.
16:51:00 [INFO] [Lockette] Ready to protect your containers.
16:51:00 [INFO] [ClearLag] Enabling ClearLag v2.4.1
16:51:00 [INFO] [ClearLag] Checking for a new update...
16:51:00 [INFO] [ClearLag] No update for ClearLag found!
16:51:00 [INFO] [ClearLag] Clearlag has been enabled!
16:51:00 [INFO] [PlayerHeads] Enabling PlayerHeads v3.2-jenkins-PlayerHeads-1-11-gb37e970
16:51:00 [INFO] [PermissionsEx] Enabling PermissionsEx v1.19.6
16:51:00 [INFO] [PermissionsEx] Superperms support enabled.
16:51:00 [INFO] [PermissionsEx] v1.19.6 enabled
16:51:00 [INFO] WEPIF: PermissionsEx detected! Using PermissionsEx for permissions.
16:51:00 [INFO] [Lockette] Enabled link to plugin PermissionsEx for Groups, version 1.19.6
16:51:00 [INFO] [Vault][Chat] PermissionsEx_Chat hooked.
16:51:00 [INFO] [Modifyworld] Enabling Modifyworld v1.19.6
16:51:00 [INFO] [Modifyworld] Modifyworld enabled!
16:51:00 [INFO] [Votifier] Enabling Votifier v1.9
16:51:00 [SEVERE] [Votifier] Error initializing vote receiver. Please verify that the configured
16:51:00 [SEVERE] [Votifier] IP address and port are not already in use. This is a common problem
16:51:00 [SEVERE] [Votifier] with hosting services and, if so, you should check with your hosting provider.
java.net.BindException: Can't assign requested address
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.socketBind(PlainSocketImpl.java:521)
at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:414)
at java.net.ServerSocket.bind(ServerSocket.java:326)
at java.net.ServerSocket.bind(ServerSocket.java:284)
at com.vexsoftware.votifier.net.VoteReceiver.initialize(VoteReceiver.java:81)
at com.vexsoftware.votifier.net.VoteReceiver.<init>(VoteReceiver.java:75)
at com.vexsoftware.votifier.Votifier.onEnable(Votifier.java:172)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugin(CraftServer.java:282)
at org.bukkit.craftbukkit.v1_6_R2.CraftServer.enablePlugins(CraftServer.java:264)
at net.minecraft.server.v1_6_R2.MinecraftServer.l(MinecraftServer.java:313)
at net.minecraft.server.v1_6_R2.MinecraftServer.f(MinecraftServer.java:290)
at net.minecraft.server.v1_6_R2.MinecraftServer.a(MinecraftServer.java:250)
at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:151)
at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391)
at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
16:51:00 [SEVERE] [Votifier] Votifier did not initialize properly!
16:51:00 [INFO] [WorldGuard] Enabling WorldGuard v5.7.5
16:51:00 [INFO] [WorldGuard] (world) TNT ignition is PERMITTED.
16:51:00 [INFO] [WorldGuard] (world) Lighters are PERMITTED.
16:51:00 [INFO] [WorldGuard] (world) Lava fire is blocked.
16:51:00 [INFO] [WorldGuard] (world) Fire spread is UNRESTRICTED.
16:51:00 [INFO] [WorldGuard] Loaded configuration for world 'world'
16:51:00 [INFO] [WorldGuard] (world_the_end) TNT ignition is PERMITTED.
16:51:00 [INFO] [WorldGuard] (world_the_end) Lighters are PERMITTED.
16:51:00 [INFO] [WorldGuard] (world_the_end) Lava fire is blocked.
16:51:00 [INFO] [WorldGuard] (world_the_end) Fire spread is UNRESTRICTED.
16:51:00 [INFO] [WorldGuard] Loaded configuration for world 'world_the_end'
16:51:00 [INFO] [WorldGuard] 5 regions loaded for 'world'
16:51:00 [INFO] [WorldGuard] 0 regions loaded for 'world_the_end'
16:51:00 [INFO] [Essentials] Enabling Essentials v2.11.1
16:51:01 [INFO] Essentials: Using PermissionsEx based permissions.
16:51:01 [INFO] [Citizens] Enabling Citizens v2.0.9-SNAPSHOT (build 893)
16:51:01 [INFO] [ChatManager] Enabling ChatManager v1.19.1
16:51:01 [INFO] [ChatManager] ChatManager enabled!
16:51:01 [INFO] [EssentialsProtect] Enabling EssentialsProtect v2.11.16:51:01 [INFO] [EssentialsSpawn] Enabling EssentialsSpawn v2.11.1
16:51:01 [INFO] [ChestShop] Enabling ChestShop v3.5
16:51:01 [INFO] [ChestShop] Lockette version 1.7.12 loaded.
16:51:01 [INFO] [ChestShop] Vault loaded - using Essentials Economy
16:51:01 [INFO] [EssentialsChat] Enabling EssentialsChat v2.11.1
16:51:01 [INFO] Done (2.716s)! For help, type "help" or "?"
16:51:02 [SEVERE] Reached end of stream for null
16:51:02 [SEVERE] Reached end of stream for null
16:51:02 [INFO] [Citizens] Loaded 54 NPCs.

 

Do you have mcore in your plugins folder?
http://dev.bukkit.org/bukkit-plugins/mcore/

Factions now requires that.

 

I have the same error, I have mcore installed, but mcore gives the same error as factions (I get the same error as devonsam)

 

i get the exact same error with mcore and factions

 

Upgrade to Java 7.

 

i have java 8

wait i have 7 already i thought i had 8

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Hi,

I had this error to, but now I fixed it.
Just download the factions 1.8.2 version, that doesn't recuire Mcore and works

http://dev.bukkit.org/bukkit-plugins/factions/files/53-1-8-2/

 

Midtyof THANK YOU SO MUCH (if it works)