Multiverse/Multiverse-Core — Issue #491: Creating a world works at first but crashes the server upon restart.
Author: Beldrama
Created: 2012-02-11 15:20:59+00:00
State: open

So When I started the server a few days ago I downloaded multiverse and multiverse portal. I created a world called survival. At that point I had world, world_nether, world_end and survival. I was only using `world` as the world selection world if that makes sense.

I soon after a few days wanted to create a `creative` world and it seemed to work smoothly except for when i restarted the server. the new creative world made me unable to start my server again. So I remove the world ofcourse and its information in the configs. Try to restart the server again and it works like it did before. So I am pretty possitive about the problem coming from multiverse.

I ignore the issue for a while but soon discovers I cannot make portals in the survival world and installs the netherportal jar and update the core version to its latest. I manage to get the survival_nether to work except the server will not restart AGAIN!

My first 'survival' world never had this problem. why would there be problems now?

Here is the error once i try to restart the server:

11.02 16:18:37 [Server] INFO java.lang.OutOfMemoryError: GC overhead limit exceeded
11.02 16:18:37 [Server] SEVERE Unexpected exception
11.02 16:18:37 [Server] SEVERE java.lang.OutOfMemoryError: GC overhead limit exceeded
11.02 16:18:37 [Server] INFO	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:175)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:344)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:357)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:174)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:197)
11.02 16:18:37 [Server] INFO	at org.bukkit.plugin.SimplePluginManager.addPermission(SimplePluginManager.java:632)
11.02 16:18:37 [Server] INFO	at org.bukkit.plugin.SimplePluginManager.calculatePermissionDefault(SimplePluginManager.java:659)
11.02 16:18:37 [Server] INFO	at org.bukkit.plugin.SimplePluginManager.dirtyPermissibles(SimplePluginManager.java:671)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.command.ServerCommandSender.recalculatePermissions(ServerCommandSender.java:57)
11.02 16:18:37 [Server] INFO	at org.bukkit.permissions.PermissibleBase.recalculatePermissions(PermissibleBase.java:157)
11.02 16:18:37 [Server] INFO	at org.bukkit.permissions.PermissibleBase.calculateChildPermissions(PermissibleBase.java:190)
11.02 16:18:37 [Server] INFO	at org.bukkit.permissions.PermissibleBase.calculateChildPermissions(PermissibleBase.java:186)
11.02 16:18:37 [Server] INFO	at java.util.HashMap.put(HashMap.java:402)
11.02 16:18:37 [Server] INFO	at java.util.HashMap.addEntry(HashMap.java:766)
11.02 16:18:37 [Server] INFO java.lang.OutOfMemoryError: GC overhead limit exceeded
11.02 16:18:37 [Server] SEVERE GC overhead limit exceeded loading LogBlock v1.51 (Is it up to date?)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:175)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:344)
11.02 16:18:37 [Server] INFO	at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:357)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:174)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:191)
11.02 16:18:37 [Server] INFO	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:379)
11.02 16:18:37 [Server] INFO	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:1059)
11.02 16:18:37 [Server] INFO	at java.util.logging.Logger.log(Logger.java:632)
11.02 16:18:37 [Server] INFO	at java.util.logging.Logger.doLog(Logger.java:543)
11.02 16:18:37 [Server] INFO	at java.util.logging.Logger.log(Logger.java:522)
11.02 16:18:37 [Server] INFO	at java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:105)
11.02 16:18:37 [Server] INFO	at java.util.logging.StreamHandler.publish(StreamHandler.java:196)
11.02 16:18:37 [Server] INFO	at org.bukkit.craftbukkit.util.ShortConsoleLogFormatter.format(ShortConsoleLogFormatter.java:54)
11.02 16:18:37 [Server] INFO	at java.lang.Throwable.printStackTrace(Throwable.java:720)
11.02 16:18:37 [Server] INFO	at java.lang.Throwable.printStackTrace(Throwable.java:657)
11.02 16:18:37 [Server] INFO	at java.lang.StringBuilder.append(StringBuilder.java:128)
11.02 16:18:37 [Server] INFO	at java.lang.StringBuilder.append(StringBuilder.java:132)
11.02 16:18:37 [Server] INFO	at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:415)
11.02 16:18:37 [Server] INFO	at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:114)
11.02 16:18:37 [Server] INFO	at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130)
11.02 16:18:37 [Server] INFO	at java.util.Arrays.copyOf(Arrays.java:2367)
11.02 16:18:37 [Server] INFO java.lang.OutOfMemoryError: GC overhead limit exceeded
11.02 16:18:37 [Server] SEVERE Error occurred (in the plugin loader) while enabling LogBlock v1.51 (Is it up to date?): GC overhead limit exceeded
11.02 16:18:36 [Server] INFO [LogBlock] Loading LogBlock v1.51.
11.02 16:18:35 [Server] INFO	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:175)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:344)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.MinecraftServer.t(MinecraftServer.java:357)
11.02 16:18:35 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:174)
11.02 16:18:35 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:191)
11.02 16:18:35 [Server] INFO	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:379)
11.02 16:18:35 [Server] INFO	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:1057)
11.02 16:18:35 [Server] INFO	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:231)
11.02 16:18:35 [Server] INFO	at com.onarandombox.MultiverseCore.MultiverseCore.onEnable(MultiverseCore.java:242)
11.02 16:18:35 [Server] INFO	at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorlds(WorldManager.java:567)
11.02 16:18:35 [Server] INFO	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:89)
11.02 16:18:35 [Server] INFO	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:135)
11.02 16:18:35 [Server] INFO	at org.bukkit.WorldCreator.createWorld(WorldCreator.java:234)
11.02 16:18:35 [Server] INFO	at org.bukkit.Bukkit.createWorld(Bukkit.java:160)
11.02 16:18:35 [Server] INFO	at org.bukkit.craftbukkit.CraftServer.createWorld(CraftServer.java:598)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:78)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.ChunkProviderServer.loadChunk(ChunkProviderServer.java:135)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.ChunkRegionLoader.a(ChunkRegionLoader.java:43)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.NBTCompressedStreamTools.a(SourceFile:75)
11.02 16:18:35 [Server] INFO	at net.minecraft.server.NBTBase.b(SourceFile:9