Could not pass event WorldInitEvent on world load
The following error occurs when the server is started or when a world is loaded. In the following I reproduced it by typing "/mv unload world" and "/mv load world" from the console.
----[Unload begin]---- [12:28:42] [Server thread/INFO]: [Multiverse-Core] World 'world' was unloaded from memory. [12:28:42] [Server thread/INFO]: CONSOLE: Unloaded world 'world'! ----[Unload end]----
----[Load begin]----
[12:28:46] [Server thread/INFO]: -------- World Settings For [world] --------
[12:28:46] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
[12:28:46] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
[12:28:46] [Server thread/INFO]: Item Merge Radius: 4.0
[12:28:46] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
[12:28:46] [Server thread/INFO]: Item Despawn Rate: 6000
[12:28:46] [Server thread/INFO]: View Distance: 10
[12:28:46] [Server thread/INFO]: Arrow Despawn Rate: 1200
[12:28:46] [Server thread/INFO]: Experience Merge Radius: 5.0
[12:28:46] [Server thread/INFO]: Cactus Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Cane Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Melon Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Mushroom Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Sapling Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Wheat Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: NetherWart Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Vine Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Cocoa Growth Modifier: 100%
[12:28:46] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16 / Tiv true
[12:28:46] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
[12:28:46] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 1 Hopper Amount: 1
[12:28:46] [Server thread/INFO]: Random Lighting Updates: false
[12:28:46] [Server thread/INFO]: Mob Spawn Range: 8
[12:28:46] [Server thread/INFO]: Custom Map Seeds: Village: 10387312 Desert: 14357617 Igloo: 14357618 Jungle: 14357619 Swamp: 14357620 Monument: 10387313Ocean: 14357621 Shipwreck: 165745295 Slime: 987234911
[12:28:46] [Server thread/INFO]: Max TNT Explosions: 100
[12:28:46] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
[12:28:46] [Server thread/INFO]: ~~[ EWG Settings for world ]~~
[12:28:46] [Server thread/INFO]:
[12:28:46] [Server thread/INFO]: Biomes that will generated;
[12:28:46] [Server thread/INFO]: * Birch Forest
[12:28:46] [Server thread/INFO]: * Bonsai Forest
[12:28:46] [Server thread/INFO]: * Volcano
[12:28:46] [Server thread/INFO]: * Dark forest
[12:28:46] [Server thread/INFO]: * Desert
[12:28:46] [Server thread/INFO]: * Deep Ocean
[12:28:46] [Server thread/INFO]: * Deciduous Forest
[12:28:46] [Server thread/INFO]: * Fantasy Forest
[12:28:46] [Server thread/INFO]: * Farmland
[12:28:46] [Server thread/INFO]: * Forgotten Forest
[12:28:46] [Server thread/INFO]: * Frozen Ocean
[12:28:46] [Server thread/INFO]: * Scots pine forest
[12:28:46] [Server thread/INFO]: * Jungle
[12:28:46] [Server thread/INFO]: * Jungle Edge
[12:28:46] [Server thread/INFO]: * Lukewarm Ocean
[12:28:46] [Server thread/INFO]: * Mesa
[12:28:46] [Server thread/INFO]: * Mega Spruce Taiga
[12:28:46] [Server thread/INFO]: * Mega Taiga
[12:28:46] [Server thread/INFO]: * Ocean
[12:28:46] [Server thread/INFO]: * Pine Forest
[12:28:46] [Server thread/INFO]: * Plains
[12:28:46] [Server thread/INFO]: * River
[12:28:46] [Server thread/INFO]: * Stone Forest
[12:28:46] [Server thread/INFO]: * Swamp
[12:28:46] [Server thread/INFO]: * Snowy Pine
[12:28:46] [Server thread/INFO]: * Savanna
[12:28:46] [Server thread/INFO]: * Swamp Edge
[12:28:46] [Server thread/INFO]: * Swampland
[12:28:46] [Server thread/INFO]: * Tropical Forest
[12:28:46] [Server thread/INFO]: * Warm Ocean
[12:28:46] [Server thread/INFO]:
[12:28:46] [Server thread/INFO]: Generator version: 8.0.0-PRE-RELASE-5
[12:28:46] [Server thread/INFO]:
[12:28:46] [Server thread/INFO]: Biomes in total: 30
[12:28:46] [Server thread/INFO]: Preparing world injection
[12:28:46] [Server thread/ERROR]: Could not pass event WorldInitEvent to EpicWorldGenerator v8.0.0-PRE-RELASE-5
org.bukkit.event.EventException: null
at com.destroystokyo.paper.event.executor.MethodHandleEventExecutor.execute(MethodHandleEventExecutor.java:37) ~[patched_1.13.1.jar:git-Paper-319]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.craftbukkit.v1_13_R2.CraftServer.createWorld(CraftServer.java:1011) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.Bukkit.createWorld(Bukkit.java:491) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.WorldCreator.createWorld(WorldCreator.java:261) ~[patched_1.13.1.jar:git-Paper-319]
at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:466) ~[?:?]
at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:447) ~[?:?]
at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:422) ~[?:?]
at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorld(WorldManager.java:403) ~[?:?]
at com.onarandombox.MultiverseCore.commands.LoadCommand.runCommand(LoadCommand.java:36) ~[?:?]
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:919) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchCommand(CraftServer.java:729) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchServerCommand(CraftServer.java:691) ~[patched_1.13.1.jar:git-Paper-319]
at net.minecraft.server.v1_13_R2.DedicatedServer.aU(DedicatedServer.java:478) ~[patched_1.13.1.jar:git-Paper-319]
at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:435) ~[patched_1.13.1.jar:git-Paper-319]
at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:943) ~[patched_1.13.1.jar:git-Paper-319]
at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:841) ~[patched_1.13.1.jar:git-Paper-319]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/libs/it/unimi/dsi/fastutil/longs/Long2ObjectMap
at com.minelazz.epicworldgenerator.nativeAPI.implementations.v1_13_R2.NMSImplementation.M(gc:206) ~[?:?]
at com.minelazz.epicworldgenerator.EpicWorldGenerator.M(bn:566) ~[?:?]
at com.destroystokyo.paper.event.executor.MethodHandleEventExecutor.execute(MethodHandleEventExecutor.java:35) ~[patched_1.13.1.jar:git-Paper-319]
... 24 more
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.libs.it.unimi.dsi.fastutil.longs.Long2ObjectMap
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:109) ~[patched_1.13.1.jar:git-Paper-319]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:104) ~[patched_1.13.1.jar:git-Paper-319]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_181]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_181]
at com.minelazz.epicworldgenerator.nativeAPI.implementations.v1_13_R2.NMSImplementation.M(gc:206) ~[?:?]
at com.minelazz.epicworldgenerator.EpicWorldGenerator.M(bn:566) ~[?:?]
at com.destroystokyo.paper.event.executor.MethodHandleEventExecutor.execute(MethodHandleEventExecutor.java:35) ~[patched_1.13.1.jar:git-Paper-319]
... 24 more
[12:28:46] [Server thread/INFO]: Preparing start region for level 1 (Seed: 5319451306423126543)
[12:28:46] [Server thread/INFO]: CONSOLE: Loaded world 'world'!
----[Load end]----
