Bukkit

What steps will reproduce the problem?
1.create a world with multiverse as described.
2.
3.

What is the expected output? What do you see instead?
errors and not loading, even after restart.

What version of the product are you using?
162

Do you have an error log of what happened?

14:42:17 [INFO] CONSOLE: Starting import of world 'bermuda'...
14:42:17 [INFO] [Multiverse-Core] Loading World & Settings - 'bermuda' - Env: NORMAL - Type: null
14:42:17 [INFO] loading configuration for world bermuda
14:42:22 [SEVERE] java.lang.NullPointerException
14:42:22 [SEVERE] at org.bytefire.plugins.shipwreckedwgen.populators.StructurePopulator.<init>(StructurePopulator.java:38)
14:42:22 [SEVERE] at org.bytefire.plugins.shipwreckedwgen.OverworldChunkGenerator.getDefaultPopulators(OverworldChunkGenerator.java:332)
14:42:22 [SEVERE] at org.bukkit.craftbukkit.v1_6_R3.CraftServer.createWorld(CraftServer.java:737)
14:42:22 [SEVERE] at org.bukkit.Bukkit.createWorld(Bukkit.java:226)
14:42:22 [SEVERE] at org.bukkit.WorldCreator.createWorld(WorldCreator.java:235)
14:42:22 [SEVERE] at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:421)
14:42:22 [SEVERE] at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:229)
14:42:22 [SEVERE] at com.onarandombox.MultiverseCore.commands.ImportCommand.runCommand(ImportCommand.java:147)
14:42:22 [SEVERE] at com.pneumaticraft.commandhandler.multiverse.CommandHandler.checkAndRunCommand(CommandHandler.java:279)
14:42:22 [SEVERE] at com.pneumaticraft.commandhandler.multiverse.CommandHandler.processFoundCommands(CommandHandler.java:143)
14:42:22 [SEVERE] at com.pneumaticraft.commandhandler.multiverse.CommandHandler.locateAndRunCommand(CommandHandler.java:93)
14:42:22 [SEVERE] at com.onarandombox.MultiverseCore.MultiverseCore.onCommand(MultiverseCore.java:894)
14:42:22 [SEVERE] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
14:42:22 [SEVERE] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)
14:42:22 [SEVERE] at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:523)
14:42:22 [SEVERE] at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:512)
14:42:22 [SEVERE] at net.minecraft.server.v1_6_R3.DedicatedServer.as(DedicatedServer.java:263)
14:42:22 [SEVERE] at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:228)
14:42:22 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488)
14:42:22 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421)
14:42:22 [SEVERE] at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
14:42:22 [SEVERE] [Multiverse-Core] The world 'bermuda' could NOT be loaded because it contains errors!
14:42:22 [SEVERE] [Multiverse-Core] Try using Chukster to repair your world! 'bermuda'
14:42:22 [SEVERE] [Multiverse-Core] http://forums.bukkit.org/threads/admin-chunkster.8186/
14:42:22 [SEVERE] [Multiverse-Core] Failed to Create/Load the world 'bermuda'
14:42:22 [INFO] CONSOLE: Failed!
Please provide any additional information below.

craftbukkit 164