Can someone tell me how to fix this

[glumtito]

Hi can someone tell me how to fix this crash issue. Here is the crash report.

 

---- Minecraft Crash Report ----
// Why did you do that?

Time: 3/06/21 9:23 PM
Description: Exception ticking world

java.lang.NullPointerException: Exception ticking world
    at maninhouse.epicfight.capabilities.entity.LivingData.initAttributes(LivingData.java:82) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.initAttributes(ZombieData.java:54) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.LivingData.onEntityJoinWorld(LivingData.java:74) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.MobData.onEntityJoinWorld(MobData.java:48) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.onEntityJoinWorld(ZombieData.java:29) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.onEntityJoinWorld(ZombieData.java:22) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.events.EntityEvents.spawnEvent(EntityEvents.java:77) ~[epicfight:1.0] {re:classloading}
    at net.minecraftforge.eventbus.ASMEventHandler_154_EntityEvents_spawnEvent_EntityJoinWorldEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraft.world.server.ServerWorld.func_72838_d(ServerWorld.java:813) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerWorld.func_217376_c(ServerWorld.java:754) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
    at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source) ~[?:1.8.0_291] {}
    at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_291] {}
    at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source) ~[?:1.8.0_291] {}
    at net.minecraft.world.IServerWorld.func_242417_l(SourceFile:11) ~[?:?] {re:classloading,re:mixin}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234966_a_(WorldEntitySpawner.java:178) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234967_a_(WorldEntitySpawner.java:124) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234979_a_(WorldEntitySpawner.java:110) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.server.ServerChunkProvider.func_241099_a_(ServerChunkProvider.java:359) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.util.ArrayList.forEach(Unknown Source) ~[?:1.8.0_291] {}
    at net.minecraft.world.server.ServerChunkProvider.func_217220_m(ServerChunkProvider.java:346) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerChunkProvider.func_217207_a(ServerChunkProvider.java:321) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:333) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:851) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:291) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_291] {}

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
    at maninhouse.epicfight.capabilities.entity.LivingData.initAttributes(LivingData.java:82) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.initAttributes(ZombieData.java:54) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.LivingData.onEntityJoinWorld(LivingData.java:74) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.MobData.onEntityJoinWorld(MobData.java:48) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.onEntityJoinWorld(ZombieData.java:29) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.capabilities.entity.mob.ZombieData.onEntityJoinWorld(ZombieData.java:22) ~[epicfight:1.0] {re:classloading}
    at maninhouse.epicfight.events.EntityEvents.spawnEvent(EntityEvents.java:77) ~[epicfight:1.0] {re:classloading}
    at net.minecraftforge.eventbus.ASMEventHandler_154_EntityEvents_spawnEvent_EntityJoinWorldEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraft.world.server.ServerWorld.func_72838_d(ServerWorld.java:813) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerWorld.func_217376_c(ServerWorld.java:754) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
    at java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Unknown Source) ~[?:1.8.0_291] {}
    at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Unknown Source) ~[?:1.8.0_291] {}
    at java.util.stream.ReferencePipeline$Head.forEach(Unknown Source) ~[?:1.8.0_291] {}
    at net.minecraft.world.IServerWorld.func_242417_l(SourceFile:11) ~[?:?] {re:classloading,re:mixin}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234966_a_(WorldEntitySpawner.java:178) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234967_a_(WorldEntitySpawner.java:124) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.spawner.WorldEntitySpawner.func_234979_a_(WorldEntitySpawner.java:110) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:enhancedcelestials.mixins.json:MixinEntityWorldSpawner,pl:mixin:A}
    at net.minecraft.world.server.ServerChunkProvider.func_241099_a_(ServerChunkProvider.java:359) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.util.ArrayList.forEach(Unknown Source) ~[?:1.8.0_291] {}
    at net.minecraft.world.server.ServerChunkProvider.func_217220_m(ServerChunkProvider.java:346) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerChunkProvider.func_217207_a(ServerChunkProvider.java:321) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:333) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:runtimedistcleaner:A}
-- Affected level --
Details:
    All players: 2 total; [ServerPlayerEntity['glumtito'/4825, l='ServerLevel[world]', x=-341.46, y=11.92, z=175.22], ServerPlayerEntity['Shiroyama_05'/154, l='ServerLevel[world]', x=-364.60, y=13.00, z=182.41]]
    Chunk stats: ServerChunkCache: 4336
    Level dimension: minecraft:overworld
    Level spawn location: World: (-240,69,176), Chunk: (at 0,4,0 in -15,11; contains blocks -240,0,176 to -225,255,191), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 106267 game time, 160235 day time
    Level name: world
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Level weather: Rain time: 71266 (now: false), thunder time: 85718 (now: false)
    Known server brands: forge
    Level was modded: true
    Level storage version: 0x04ABD - Anvil
Stacktrace:
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:851) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:291) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:787) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:enhancedcelestials.mixins.json:MixinMinecraftServer,pl:mixin:APP:byg.mixins.json:server.MixinMinecraftServer,pl:mixin:A,pl:runtimedistcleaner:A}
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_291] {}

-- System Details --
Details:
    Minecraft Version: 1.16.5
    Minecraft Version ID: 1.16.5
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_291, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 2287134312 bytes (2181 MB) / 4283432960 bytes (4085 MB) up to 4283432960 bytes (4085 MB)
    CPUs: 4
    JVM Flags: 2 total; -Xmx4096M -Xms4096M
    ModLauncher: 8.0.9+86+master.3cf110c
    ModLauncher launch target: fmlserver
    ModLauncher naming: srg
    ModLauncher services: 
        /mixin-0.8.2.jar mixin PLUGINSERVICE 
        /eventbus-4.0.0.jar eventbus PLUGINSERVICE 
        /forgeserver.jar object_holder_definalize PLUGINSERVICE 
        /forgeserver.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
        /forgeserver.jar capability_inject_definalize PLUGINSERVICE 
        /forgeserver.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 
        /forgeserver.jar fml TRANSFORMATIONSERVICE 
        /MixinBootstrap-1.0.5.jar mixinbootstrap TRANSFORMATIONSERVICE 
    FML: 36.1
    Forge: net.minecraftforge:36.1.24
    FML Language Providers: 
        [email protected]
        minecraft@1
        [email protected]
    Mod List: 
        forge-1.16.5-36.1.24-server.jar                   |Minecraft                     |minecraft                     |1.16.5              |DONE      |Manifest: NOSIGNATURE
        YungsApi-1.16.4-Forge-6.jar                       |YUNG's API                    |yungsapi                      |1.16.4-Forge-6      |DONE      |Manifest: NOSIGNATURE
        swingthroughgrass-1.16.4-1.5.3.jar                |SwingThroughGrass             |swingthroughgrass             |1.16.4-1.5.3        |DONE      |Manifest: NOSIGNATURE
        BetterStrongholds-1.16.4-1.1.jar                  |YUNG's Better Strongholds     |betterstrongholds             |1.16.4-1.1          |DONE      |Manifest: NOSIGNATURE
        majruszs-difficulty-1.16.4-0.7.0.jar              |Majrusz's Progressive Difficul|majruszs_difficulty           |0.7.0               |DONE      |Manifest: NOSIGNATURE
        ProgressiveBosses-2.2.0-mc1.16.x.jar              |Progressive Bosses            |progressivebosses             |2.2.0               |DONE      |Manifest: NOSIGNATURE
        walljump-forge-1.16.4-1.3.7.jar                   |Wall-Jump!                    |walljump                      |1.16.4-1.3.7        |DONE      |Manifest: NOSIGNATURE
        enhancedcelestials-1.0.4-1.16.4.jar               |Enhanced Celestials           |enhancedcelestials            |1.0.4-1.16.4        |DONE      |Manifest: NOSIGNATURE
        dynviewdist-1.9.jar                               |Dynamic view distance         |dynview                       |1.8                 |DONE      |Manifest: NOSIGNATURE
        byg-1.2.7.jar                                     |Oh The Biomes You'll Go       |byg                           |1.2.7               |DONE      |Manifest: NOSIGNATURE
        dungeons_mobs-1.16.5-1.0.5.jar                    |Dungeons Mobs                 |dungeons_mobs                 |1.0.5               |DONE      |Manifest: NOSIGNATURE
        KimetsunoYaiba_1.16.5_ver27.jar                   |Kimetsunoyaiba                |kimetsunoyaiba                |1.0.0               |DONE      |Manifest: NOSIGNATURE
        forge-1.16.5-36.1.24-universal.jar                |Forge                         |forge                         |36.1.24             |DONE      |Manifest: 22:af:21:d8:19:82:7f:93:94:fe:2b:ac:b7:e4:41:57:68:39:87:b1:a7:5c:c6:44:f9:25:74:21:14:f5:0d:90
        majrusz-library-1.16.4-1.7.0.jar                  |Majrusz Library               |majrusz_library               |1.7.0               |DONE      |Manifest: NOSIGNATURE
        Neat_1.7-27.jar                                   |Neat                          |neat                          |1.7-27              |DONE      |Manifest: NOSIGNATURE
        BetterMineshafts-Forge-1.16.4-2.0.3.jar           |YUNG's Better Mineshafts      |bettermineshafts              |1.16.4-2.0.3        |DONE      |Manifest: NOSIGNATURE
        BetterCaves-Forge-1.16.4-1.1.2.jar                |YUNG's Better Caves           |bettercaves                   |1.16.4-1.1.2        |DONE      |Manifest: NOSIGNATURE
        Fallingleaves-1.16.3-1.0.1.jar                    |Falling Leaves                |fallingleaves                 |1.0.1               |DONE      |Manifest: NOSIGNATURE
        EpicFightMod-1.16.5-3.2.2.jar                     |Epic Fight Mod                |epicfight                     |1.0                 |DONE      |Manifest: NOSIGNATURE
    Crash Report UUID: 51717569-e024-481a-9afe-0cf6b84cc8f9
    Player Count: 2 / 20; [ServerPlayerEntity['glumtito'/4825, l='ServerLevel[world]', x=-341.46, y=11.92, z=175.22], ServerPlayerEntity['Shiroyama_05'/154, l='ServerLevel[world]', x=-364.60, y=13.00, z=182.41]]
    Data Packs: vanilla, mod:forge, mod:yungsapi, mod:swingthroughgrass (incompatible), mod:betterstrongholds, mod:majruszs_difficulty, mod:progressivebosses, mod:walljump (incompatible), mod:enhancedcelestials, mod:dynview (incompatible), mod:byg, mod:dungeons_mobs (incompatible), mod:kimetsunoyaiba, mod:majrusz_library, mod:neat (incompatible), mod:bettermineshafts, mod:bettercaves (incompatible), mod:fallingleaves, mod:epicfight
    Is Modded: Definitely; Server brand changed to 'forge'
    Type: Dedicated Server (map_server.txt)