Massive Core
❰❰ MassiveCraft on Bukkit ❱❱
MassiveCore | Factions | CreativeGates | Vampire
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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 Mar 18, 2020Hello, Creator, I need a 1.51.2 Update on Massivecore, MassiveProtals, Factions. If i need to I can help donate to help you
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Posted Aug 8, 2019Not working with 1.14 or 1.14.4. please update
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Posted Jul 17, 2018How can i disable this message when i join?
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Posted Aug 23, 2018In reply to Forge_User_33539752:
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Posted Aug 9, 2017hello
Players leave the server will have this error, I hope you can help me see
[18:27:19] [Server thread/WARN]: [MassiveCore] Task #15059 for MassiveCore v2.10.0 generated an exception[18:27:19] [Server thread/WARN]: [MassiveCore] Task #15059 for MassiveCore v2.10.0 generated an exceptionjava.lang.UnsupportedOperationException: not implemented at com.massivecraft.massivecore.mixin.Mixin.notImplemented(Mixin.java:183) ~[?:?] at com.massivecraft.massivecore.nms.NmsBoard.isEqualsImplemented(NmsBoard.java:104) ~[?:?] at com.massivecraft.massivecore.nms.NmsBoard.createObjectiveSet(NmsBoard.java:115) ~[?:?] at com.massivecraft.massivecore.util.BoardUtil.getTemporaryObjectives(BoardUtil.java:88) ~[?:?] at com.massivecraft.massivecore.util.BoardUtil.clean(BoardUtil.java:237) ~[?:?] at com.massivecraft.massivecore.util.BoardUtil$1.run(BoardUtil.java:260) ~[?:?] at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) ~[CraftTask.class:1.7.10-1614.58] at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:346) [CraftScheduler.class:1.7.10-1614.58] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:905) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432) [lt.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]
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Posted Jul 20, 2017Please help!
i downloaded massive core and this and put them in my plugins folder. i ran my run.bat to start the server. i tried to do /f to see if it downloaded and it didn't. can someone help me! PS im using 1.12
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Posted Aug 10, 2017In reply to googoopuffman:
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Posted Apr 6, 2017How do you I install something in this page?
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Posted Feb 21, 2017guys how do i get the old version with f show and stuf i tryed 2 hours to find it and this version is shit pls help me!! and what version is it?
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Posted Jan 26, 2017Where is MADA FAKA tutorial?
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Posted Feb 15, 2017I figured out how to do it. If you want a tutorial join my server and i will talk you through it.
167.114.119.97:25573
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Posted Jan 26, 2017This working?
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Posted Oct 3, 2016I get this error when I logout with a character,
[MassiveCore] Task #8370 for MassiveCore v2.8.21 generated an exception java.lang.UnsupportedOperationException: not implemented at com.massivecraft.massivecore.mixin.Mixin.notImplemented(Mixin.java:183) [?:?] at com.massivecraft.massivecore.nms.NmsBoard.isEqualsImplemented(NmsBoard.java:104) [?:?] at com.massivecraft.massivecore.nms.NmsBoard.createObjectiveSet(NmsBoard.java:115) [?:?] at com.massivecraft.massivecore.util.BoardUtil.getTemporaryObjectives(BoardUtil.java:88) [?:?] at com.massivecraft.massivecore.util.BoardUtil.clean(BoardUtil.java:237) [?:?] at com.massivecraft.massivecore.util.BoardUtil$1.run(BoardUtil.java:260) [?:?] at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) [CraftTask.class:1.7.10-1614.58] at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:346) [CraftScheduler.class:1.7.10-1614.58] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:905) [MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432) [lt.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
any idea whats causing it?
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Posted Jan 5, 2017i have the same problem.
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Posted Aug 21, 2016Hi genius, this Super your plugin. I am having an error in the console that tells me the tokenenchant , and the owner of the plugin tokenenchant tells me that I have an old version of faction .. I spigot use 1.8 and get your latest version for 1.8 but I keep throwing the error as I can fix thanks
[08:31:51] [Server thread/ERROR]: Could not pass event EntityDamageByEntityEvent to TokenEnchant v8.4.3 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:87) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:553) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:466) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:585) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityLiving.d(EntityLiving.java:1102) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityHuman.d(EntityHuman.java:859) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:743) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityHuman.damageEntity(EntityHuman.java:800) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityPlayer.damageEntity(EntityPlayer.java:496) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EnchantmentThorns.b(EnchantmentThorns.java:34) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EnchantmentManager$EnchantmentModifierThorns.a(EnchantmentManager.java:406) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EnchantmentManager.a(EnchantmentManager.java:121) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EnchantmentManager.a(EnchantmentManager.java:136) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EnchantmentManager.a(EnchantmentManager.java:165) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityHuman.attack(EntityHuman.java:1050) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.EntityPlayer.attack(EntityPlayer.java:1063) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1355) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:52) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:11) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_91] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_91] at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24] at java.lang.Thread.run(Thread.java:745) [?:1.7.0_91] Caused by: java.lang.NoClassDefFoundError: com/massivecraft/factions/engine/EngineCombat at com.vk2gpz.tokenenchant.util.FactionUtil.canCombatDamageHappen(FactionUtil.java:158) [?:?] at com.vk2gpz.tokenenchant.util.HookUtil.canCombatDamageHappen(HookUtil.java:139) [?:?] at com.vk2gpz.tokenenchant.TokenEnchantEventListener.onEntityDamageByEntityLowest(TokenEnchantEventListener.java:1761) [?:?] at sun.reflect.GeneratedMethodAccessor311.invoke(Unknown Source) [?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [?:1.7.0_91] at java.lang.reflect.Method.invoke(Method.java:606) [?:1.7.0_91] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) [survival-spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
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Posted Jul 10, 2016When I install this plugin, it messes with my essentials group manager plugin. Without Massive Core my group would look as this for example:
[Member] Username
But after installation it turns into this and adds carrots (<, >):
<[Member] Username>
Much appreciated for a response back, and other than that it's a beautiful plugin overall!
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Posted Jun 12, 2016For what is this problem? I have not done anything to json. @MarkehMe Help me!! please! [20:56:53] [Server thread/INFO]: Boblaesponja issued server command: /Spawn [20:56:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [20:56:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [20:56:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [20:56:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m [20:57:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [20:57:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [20:57:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [20:57:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m [20:58:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [20:58:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [20:58:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [20:58:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m [20:59:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [20:59:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [20:59:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [20:59:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m [21:00:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [21:00:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [21:00:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [21:00:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m [21:01:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;31;1mDatabase could not load entity. You edited a file manually and made wrong JSON?[m [21:01:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mEntity: [0;35;1mbf3309c6-f1cb-41cf-b38a-a8b68865b2c6[m [21:01:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mCollection: [0;35;1mCreativeGates::creativegates_ugate@default[m [21:01:58] [Server thread/INFO]: [0;36;22m[[0;36;1mMassiveCore 2.8.16[0;36;22m] [0;33;1m[0;36;1mError: [0;35;1mRaw data was null. Is the file completely empty?[m
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Posted May 12, 2016@YuuNyuu
This is an issue with your provider. They have not set up directory permissions properly!
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Posted May 10, 2016I don't know what to do ?
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Posted Apr 19, 2016regardless i have noticed ove the last two updates that my error is gone so no clue what caused it or what fixed but. and craftbukkit 1.9 seems to be working just fine for the insane amount of plugins i have @galacticwarrior