Massive Core
❰❰ MassiveCraft on Bukkit ❱❱
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Documentation
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What is MassiveCore?
MassiveCore is a Bukkit plugin that contains components the MassiveCraft developers use for developing other Bukkit plugins:
- ItemStack and Inventory serialization
- Commands
- Plugin Integration
- Data storage with JSON
- Disc IO
- … and much more …
Install
- Stop your server.
- Put MassiveCore.jar in your plugins folder.
- Start your server again.
Plugins Using MassiveCore
Internet Connections
MassiveCore sends anonymous usage statistics to bstats.org when your server starts and downloads the latest sponsor configuration file from massivecraft.com hourly. You can disable these internet connections by setting "metricsEnabled" and "sponsorEnabled" to false at the very bottom of the main configuration file.
Official Server

Join in and play with us on the official Factions RPG Minecraft Server!







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Posted May 16, 2014Getting Error: 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:126) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedPlayerList.(SourceFile:14) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.PlayerList.(PlayerList.java:63) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.(CraftServer.java:312) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugins(CraftServer.java:350) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:201) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO org.bukkit.plugin.UnknownDependencyException: mcore 16.05 19:23:40 [Server] ERROR Could not load 'plugins/Factions.jar' in folder 'plugins' 16.05 19:23:40 [Server] INFO file backend registered! 16.05 19:23:40 [Server] INFO sql backend registered! 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:126) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedPlayerList.(SourceFile:14) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.PlayerList.(PlayerList.java:63) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.(CraftServer.java:312) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugins(CraftServer.java:350) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:201) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO org.bukkit.plugin.UnknownDependencyException: Infected 16.05 19:23:40 [Server] ERROR Could not load 'plugins/InfectedAddon-Ranks.jar' in folder 'plugins' 16.05 19:23:40 [Server] INFO ... 9 more 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:40) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at java.lang.Class.forName(Unknown Source) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at java.lang.Class.forName0(Native Method) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at com.massivecraft.mcore.MCore.(MCore.java:69) [?:?] 16.05 19:23:40 [Server] INFO at com.massivecraft.mcore.MCore.getMCoreGsonBuilder(MCore.java:84) [?:?] 16.05 19:23:40 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:62) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:67) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_7_R3.PlayerInventory 16.05 19:23:40 [Server] INFO ... 9 more 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:40) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at java.lang.Class.forName(Unknown Source) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at java.lang.Class.forName0(Native Method) [?:1.7.0_55] 16.05 19:23:40 [Server] INFO at com.massivecraft.mcore.MCore.(MCore.java:69) [?:?] 16.05 19:23:40 [Server] INFO at com.massivecraft.mcore.MCore.getMCoreGsonBuilder(MCore.java:84) [?:?] 16.05 19:23:40 [Server] INFO Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_7_R3/PlayerInventory 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:126) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.DedicatedPlayerList.(SourceFile:14) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at net.minecraft.server.v1_7_R1.PlayerList.(PlayerList.java:63) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.(CraftServer.java:312) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugins(CraftServer.java:350) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:236) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:313) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:137) [Bukkit_Beta.jar:git-Bukkit-1.7.2-R0.3-b3020jnks] 16.05 19:23:40 [Server] INFO org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: net/minecraft/server/v1_7_R3/PlayerInventory 16.05 19:23:40 [Server] ERROR Could not load 'plugins/mcore.jar' in folder 'plugins' 16.05 19:23:39 [Server] INFO This server is running CraftBukkit version git-Bukkit-1.7.2-R0.3-b3020jnks (MC: 1.7.2) (Implementing API version 1.7.2-R0.3)
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Posted May 16, 2014Woop update!
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Posted May 16, 2014Hi, Im having trouble with Multiverse world alias not appearing in the in-game chat but they do appear in the console. Im posting this here because when I disable mcore everything works fine beaning mcore is conflicting with multiverse.
P.S Im using chatEX for chat manager but that is not the problem.
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Posted May 16, 2014@Cayorion
Sweet When oh when will it be done?
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Posted May 16, 2014Hi! Does mcore support mysql as backend?
And if so, how can I enable it?
I try to use this "mysql://username:password@hostname:3306/databasename" as dburi, but mcore just throw an exception on server start.
thank you.
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Posted May 15, 2014I have written a tutorial on MCore if anyone is interested, it's all about the universe system.
http://markeh.me/2014/05/mcore-tutorial-universe-system/
Hopefully it helps someone. :)
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Posted May 14, 2014@Cayorion
Best news of the day, thanks team!
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Posted May 14, 2014@MCTylerPVP
There is a Mac version of Java available on the oracle website. It does the same thing as Java for Windows but is made to run on Mac OSX.
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Posted May 14, 2014Very Sexy!, I love that you guys/gals add colors, it shows Professionilism!
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Posted May 14, 2014@onni82
there is a seperate java for Macs? Just curious, never had a Mac.
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Posted May 14, 2014@Cayorion
ok,thanks¡¡¡
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Posted May 14, 2014Now pending approval by the BukkitDev team: MCore 7.2.0 for CB 1.7.9
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Posted May 13, 2014This is a tutorial on how to update MCore to 1.7.9 yourself. Therefore it definitely won't be a virus/hacked version because you made it. If you don't want to do all that you can also simply just get the completed jar in the description.
https://www.youtube.com/watch?v=pgke0xQPtss&list=UUftxAypdxyoXsdyE4qg2I7g
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Posted May 13, 2014@Fewshin
Java 7 is available for Mac here: java.com/en/download/manual.jsp
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Posted May 13, 2014@codiaz
Jenkins Server
I run the latest spigot for MC 1.7.9 and it works just fine, GL!
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Posted May 13, 2014@MCTylerPVP
Where is the jenkins build, I will check it out, I cannot find any build at all and on their github, there is no change in the last month, or well it it does say there is a change for 1.7.8, but you cannot download it, yet.
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Posted May 13, 2014I need a Java 6 version. I am hosting on a mac and those only support Java 6. It is a pain and I cannot run factions with out this.
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Posted May 13, 2014@151baccardi
What are you talking about? NVM is right :)
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Posted May 13, 2014@MCTylerPVP
My options only include 800megabit/sec protection on our dual 2 gigabit as far as DDOS... it's getting better by the minute. fireall at IPTables !! ;p; firewall ? never heard of it. Is it outdated/new ?? Mcore, please halp us... you said 2 weeks a little while ago... I see no Jenkins buils ha ha and no developmentals - and no betas and no alphas - just please ;) nvm
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Posted May 12, 2014@thefloflo64
This is the appropriate measure.