So I'm in the process of setting up a CD:C server (1.5.2) and ever since importing a world it's started crashing upon login, one map was forcibly imported, whilst one was done via the correct method. The world in question wasn't recognised by mv when typing /mv list. So here is the error which is occuring: Code: 2014-11-06 18:34:55 [WARNING] Failed to handle packet for *** [/*******]: net.minecraft.util.ReportedException: Loading entity NBT net.minecraft.util.ReportedException: Loading entity NBT at net.minecraft.entity.Entity.func_70020_e(Entity.java:1831) at net.minecraft.world.storage.SaveHandler.func_75752_b(SaveHandler.java:315) at net.minecraft.server.management.ServerConfigurationManager.func_72380_a(ServerConfigurationManager.java:294) at net.minecraft.server.management.ServerConfigurationManager.func_72355_a(ServerConfigurationManager.java:140) at net.minecraft.network.NetLoginHandler.completeConnection(NetLoginHandler.java:215) at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(FMLNetworkHandler.java:171) at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFromClient(FMLNetworkHandler.java:124) at net.minecraft.network.NetLoginHandler.func_72529_d(NetLoginHandler.java:191) at net.minecraft.network.NetLoginHandler.func_72532_c(NetLoginHandler.java:79) at net.minecraft.server.ServerListenThread.func_71766_a(ServerListenThread.java:57) at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(SourceFile:29) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:847) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:716) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573) Caused by: java.lang.NullPointerException at net.minecraft.entity.Entity.func_70020_e(Entity.java:1818) ... 15 more 2014-11-06 18:35:49 [INFO] [ServerSigns] A new Version is out. Download it at: 2014-11-06 18:35:49 [INFO] [ServerSigns] http://dev.bukkit.org/server-mods/serversigns 2014-11-06 18:39:49 [INFO] [AutoSaver] [32m world and player data has been saved. [0m 2014-11-06 18:40:06 [INFO] Unknown command. Type "help" for help.[m 2014-11-06 18:40:11 [INFO] [0;33;22mReloading all Multiverse Plugin configs...[m 2014-11-06 18:40:11 [INFO] [Multiverse-Core] Loading World & Settings - 'world' - Env: NORMAL - Type: NORMAL & seed: -8185251362195682268 2014-11-06 18:40:11 [WARNING] Unexpected exception while parsing console command "mv reload" org.bukkit.command.CommandException: Unhandled exception executing command 'mv' in plugin Multiverse-Core v2.4-b527 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189) at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:566) at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchServerCommand(CraftServer.java:549) at net.minecraft.server.dedicated.DedicatedServer.func_71333_ah(DedicatedServer.java:364) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:321) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:716) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573) Caused by: java.lang.NullPointerException at com.onarandombox.MultiverseCore.MVWorld.<init>(MVWorld.java:112) at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:150) at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:91) at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorlds(WorldManager.java:557) at com.onarandombox.MultiverseCore.commands.ReloadCommand.runCommand(ReloadCommand.java:40) at com.pneumaticraft.commandhandler.multiverse.CommandHandler.checkAndRunCommand(CommandHandler.java:279) at com.pneumaticraft.commandhandler.multiverse.CommandHandler.processFoundCommands(CommandHandler.java:143) at com.pneumaticraft.commandhandler.multiverse.CommandHandler.locateAndRunCommand(CommandHandler.java:93) at com.onarandombox.MultiverseCore.MultiverseCore.onCommand(MultiverseCore.java:476) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ... 8 more Plugins: Multiverse, Autosaver, Essentials, Wedit, world guard, vault, pex, wiipay Start up. Maybe it has something to do with the last line, despite yesterday I imported it? Code: 2014-11-06 18:34:38 [INFO] Starting minecraft server version 1.5.2 2014-11-06 18:34:38 [INFO] MinecraftForge v 2014-11-06 18:34:38 [INFO] 7.8.1.738 2014-11-06 18:34:38 [INFO] Initialized 2014-11-06 18:34:38 [INFO] Replaced 85 ore recipies 2014-11-06 18:34:40 [INFO] [Crafting Dead] Pre-Load initialized! 2014-11-06 18:34:40 [INFO] [CDC] Loaded Properties File! 2014-11-06 18:34:42 [INFO] [Crafting Dead] Pre-Load complete! 2014-11-06 18:34:42 [INFO] Loading properties 2014-11-06 18:34:42 [INFO] Default game type: SURVIVAL 2014-11-06 18:34:42 [INFO] Generating keypair 2014-11-06 18:34:43 [INFO] Starting Minecraft server on *:25567 2014-11-06 18:34:43 [INFO] This server is running CraftBukkit version git-MCPC-Plus-jenkins-MCPC-Plus-Legacy-617 (MC: 1.5.2) (Implementing API version 1.5.2-R1.1-SNAPSHOT) 2014-11-06 18:34:44 [INFO] Mapping loaded 7 packages, 5185 classes, 17732 fields, 34330 methods, flags dd6 2014-11-06 18:34:44 [INFO] Loaded inheritance map of 769 classes 2014-11-06 18:34:45 [INFO] [PermissionsEx] sql backend registered! 2014-11-06 18:34:45 [INFO] [PermissionsEx] file backend registered! 2014-11-06 18:34:46 [INFO] [Vault] Loading Vault v1.2.25-b333 2014-11-06 18:34:46 [INFO] [AutoSaver] Loading AutoSaver v2 2014-11-06 18:34:46 [INFO] [WorldEdit] Loading WorldEdit v5.5.7 2014-11-06 18:34:46 [INFO] [PermissionsEx] Loading PermissionsEx v1.20.2 2014-11-06 18:34:46 [INFO] [PermissionsEx] Initializing file backend 2014-11-06 18:34:46 [INFO] Permissions file successfully reloaded 2014-11-06 18:34:46 [INFO] [Multiverse-Core] Loading Multiverse-Core v2.4-b527 2014-11-06 18:34:46 [INFO] [ServerSigns] Loading ServerSigns v2.8 2014-11-06 18:34:46 [INFO] [WorldGuard] Loading WorldGuard v5.7.5 2014-11-06 18:34:46 [INFO] [Essentials] Loading Essentials v2.11.1 2014-11-06 18:34:46 [INFO] [WiiPay] Loading WiiPay v1.1 2014-11-06 18:34:46 [INFO] [EssentialsChat] Loading EssentialsChat v2.11.1 2014-11-06 18:34:46 [INFO] [EssentialsProtect] Loading EssentialsProtect v2.11.1 2014-11-06 18:34:46 [INFO] [EssentialsSpawn] Loading EssentialsSpawn v2.11.1 2014-11-06 18:34:46 [INFO] [EssentialsAntiBuild] Loading EssentialsAntiBuild v2.11.1 2014-11-06 18:34:46 [INFO] Adding biome mapping 28 Zombie Forest at BiomeBase[28] 2014-11-06 18:34:46 [INFO] Adding biome mapping 29 Zombie Desert at BiomeBase[29] 2014-11-06 18:34:46 [INFO] Adding biome mapping 30 Zombie Plains at BiomeBase[30] 2014-11-06 18:34:46 [INFO] Adding biome mapping 31 Zombie Snow at BiomeBase[31] 2014-11-06 18:34:46 [INFO] Adding biome mapping 32 Zombie Wasteland at BiomeBase[32] 2014-11-06 18:34:46 [INFO] [Vault] Enabling Vault v1.2.25-b333 2014-11-06 18:34:46 [INFO] [Vault][Economy] Essentials Economy found: Waiting 2014-11-06 18:34:46 [INFO] [Vault][Permission] PermissionsEx found: Waiting 2014-11-06 18:34:46 [INFO] [Vault][Permission] SuperPermissions loaded as backup permission system. 2014-11-06 18:34:46 [INFO] [Vault][Chat] PermissionsEx found: Waiting 2014-11-06 18:34:46 [INFO] [Vault] Enabled Version 1.2.25-b333 2014-11-06 18:34:46 [INFO] [Vault][Economy] Essentials Economy hooked. 2014-11-06 18:34:46 [INFO] [Vault][Permission] PermissionsEx hooked. 2014-11-06 18:34:46 [INFO] [Crafting Dead] Main Loading initialized! 2014-11-06 18:34:46 [INFO] [Crafting Dead] Main Loading complete! 2014-11-06 18:34:46 [INFO] [Crafting Dead] Post Load initialized! 2014-11-06 18:34:46 [INFO] [Crafting Dead] Post Load complete! 2014-11-06 18:34:47 [INFO] Preparing level "world" 2014-11-06 18:34:47 [INFO] Registered command debug with permission node vanilla.command.debug 2014-11-06 18:34:47 [INFO] Registered command scoreboard with permission node vanilla.command.scoreboard 2014-11-06 18:34:47 [INFO] Preparing start region for level 0 (Dimension: 0, Seed: -8185251362195682268) 2014-11-06 18:34:47 [INFO] Preparing start region for level 1 (Dimension: 1, Seed: -3852810591967830901) 2014-11-06 18:34:47 [INFO] Preparing start region for level 2 (Dimension: -1, Seed: -3852810591967830901) 2014-11-06 18:34:47 [INFO] [AutoSaver] Enabling AutoSaver v2 2014-11-06 18:34:47 [INFO] [AutoSaver] [32m is enabled. [0m 2014-11-06 18:34:47 [INFO] [WorldEdit] Enabling WorldEdit v5.5.7 2014-11-06 18:34:47 [INFO] WEPIF: Using the Bukkit Permissions API. 2014-11-06 18:34:48 [INFO] [PermissionsEx] Enabling PermissionsEx v1.20.2 2014-11-06 18:34:48 [INFO] WEPIF: PermissionsEx detected! Using PermissionsEx for permissions. 2014-11-06 18:34:48 [INFO] [Vault][Chat] PermissionsEx_Chat hooked. 2014-11-06 18:34:48 [INFO] [Multiverse-Core] Enabling Multiverse-Core v2.4-b527 2014-11-06 18:34:48 [INFO] [Multiverse-Core] - Version 2.4-b527 (API v14) Enabled - By Rigby, fernferret, lithium3141 and main-- 2014-11-06 18:34:48 [INFO] [AllPay] - Version 10.0 - hooked into Essentials Economy for Multiverse-Core v2.4-b527 2014-11-06 18:34:48 [INFO] [Multiverse-Core] Loading World & Settings - 'world' - Env: NORMAL - Type: NORMAL & seed: -8185251362195682268 2014-11-06 18:34:48 [SEVERE] Error occurred while enabling Multiverse-Core v2.4-b527 (Is it up to date?) java.lang.NullPointerException at com.onarandombox.MultiverseCore.MVWorld.<init>(MVWorld.java:112) at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:150) at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:91) at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorlds(WorldManager.java:557) at com.onarandombox.MultiverseCore.MultiverseCore.onEnable(MultiverseCore.java:242) at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217) at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:396) at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:383) at org.bukkit.craftbukkit.v1_5_R3.CraftServer.loadPlugin(CraftServer.java:314) at org.bukkit.craftbukkit.v1_5_R3.CraftServer.enablePlugins(CraftServer.java:296) at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:465) at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:431) at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:382) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:214) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:574) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573) 2014-11-06 18:34:48 [INFO] [ServerSigns] Enabling ServerSigns v2.8 2014-11-06 18:34:48 [INFO] [ServerSigns] Successfully hooked in into Vault 2014-11-06 18:34:48 [INFO] [ServerSigns] Version 2.8 is now enabled. 2014-11-06 18:34:48 [INFO] [WorldGuard] Enabling WorldGuard v5.7.5 2014-11-06 18:34:48 [INFO] [WorldGuard] (world) TNT ignition is PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (world) Lighters are PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (world) Lava fire is blocked. 2014-11-06 18:34:48 [INFO] [WorldGuard] (world) Fire spread is UNRESTRICTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] Loaded configuration for world 'world' 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM1) TNT ignition is PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM1) Lighters are PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM1) Lava fire is blocked. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM1) Fire spread is UNRESTRICTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] Loaded configuration for world 'DIM1' 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM-1) TNT ignition is PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM-1) Lighters are PERMITTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM-1) Lava fire is blocked. 2014-11-06 18:34:48 [INFO] [WorldGuard] (DIM-1) Fire spread is UNRESTRICTED. 2014-11-06 18:34:48 [INFO] [WorldGuard] Loaded configuration for world 'DIM-1' 2014-11-06 18:34:48 [INFO] [WorldGuard] 0 regions loaded for 'world' 2014-11-06 18:34:48 [INFO] [WorldGuard] 0 regions loaded for 'DIM1' 2014-11-06 18:34:48 [INFO] [WorldGuard] 0 regions loaded for 'DIM-1' 2014-11-06 18:34:49 [INFO] [Essentials] Enabling Essentials v2.11.1 2014-11-06 18:34:49 [INFO] Bukkit version format changed. Version not checked. 2014-11-06 18:34:49 [INFO] git-MCPC-Plus-jenkins-MCPC-Plus-Legacy-617 (MC: 1.5.2) 2014-11-06 18:34:49 [INFO] 1.5.2-R1.1-SNAPSHOT 2014-11-06 18:34:49 [INFO] Essentials: Using PermissionsEx based permissions. 2014-11-06 18:34:49 [INFO] [WiiPay] Enabling WiiPay v1.1 2014-11-06 18:34:49 [INFO] Enabling Wiipay. 2014-11-06 18:34:49 [INFO] Setting up permissions. 2014-11-06 18:34:49 [INFO] Setting up economy. 2014-11-06 18:34:49 [INFO] [EssentialsChat] Enabling EssentialsChat v2.11.1 2014-11-06 18:34:49 [INFO] [EssentialsProtect] Enabling EssentialsProtect v2.11.1 2014-11-06 18:34:49 [INFO] [EssentialsSpawn] Enabling EssentialsSpawn v2.11.1 2014-11-06 18:34:49 [INFO] [EssentialsAntiBuild] Enabling EssentialsAntiBuild v2.11.1 2014-11-06 18:34:49 [INFO] Server permissions file permissions.yml is empty, ignoring it 2014-11-06 18:34:49 [INFO] Done (2.666s)! For help, type "help" or "?" 2014-11-06 18:34:49 [INFO] [CDC] FDSCompound: Loading... 2014-11-06 18:34:49 [INFO] 0 2014-11-06 18:34:49 [INFO] [CDC] FDSCompound: Server Loaded 2014-11-06 18:34:49 [INFO] Registered command cdhelp with permission node com.f3rullo14.cdc.common.commands.CommandHelp 2014-11-06 18:34:49 [INFO] Registered command cdrestore with permission node com.f3rullo14.cdc.common.commands.CommandRestore 2014-11-06 18:34:49 [INFO] Registered command rspawnadd with permission node com.f3rullo14.cdc.common.commands.CommandRspawnAdd 2014-11-06 18:34:49 [INFO] Registered command rspawn with permission node com.f3rullo14.cdc.common.commands.CommandRspawn 2014-11-06 18:34:49 [INFO] Registered command rspawnremove with permission node com.f3rullo14.cdc.common.commands.CommandRspawnRemove 2014-11-06 18:34:49 [INFO] Registered command cdhumanity with permission node com.f3rullo14.cdc.common.commands.CommandHumanity 2014-11-06 18:34:49 [INFO] Registered command cdbase-small with permission node com.f3rullo14.cdc.common.commands.CommandBaseSmall 2014-11-06 18:34:49 [INFO] Registered command cdbase-medium with permission node com.f3rullo14.cdc.common.commands.CommandBaseMedium 2014-11-06 18:34:49 [INFO] Registered command cdbase-large with permission node com.f3rullo14.cdc.common.commands.CommandBaseLarge 2014-11-06 18:34:49 [INFO] Registered command cdSupplyDrop with permission node com.f3rullo14.cdc.common.commands.CommandSupplyDrop 2014-11-06 18:34:49 [INFO] Registered command cdSupplyDropAdd with permission node com.f3rullo14.cdc.common.commands.CommandSDAddSpawn 2014-11-06 18:34:49 [INFO] Registered command cdSupplyDropRemove with permission node com.f3rullo14.cdc.common.commands.CommandSDRemove 2014-11-06 18:34:49 [INFO] Registered command cdClearLag with permission node com.f3rullo14.cdc.common.commands.CommandClearLag 2014-11-06 18:34:49 [INFO] [WiiPay] starting to pay players. 2014-11-06 18:34:49 [INFO] [WiiPay] processed payment of 0 players 2014-11-06 18:34:55 [SEVERE] Cannot Hotload Dim: Could not get provider type for dimension 2, does not exist EDIT by Moderator: merged posts, please use the edit button instead of double posting.