Problem crash after join

druuhl

New Member
Jul 31, 2020
10
0
2
After playing on a new omnia instance i stopped the server and started it again to reboot my server.
After startup i tried to join and than the instance crashes.

Code:
[14:39:08] [Server thread/INFO] [minecraft/PlayerList]: 4x0rz1st[/109.250.137.243:50706] logged in with entity id 268 at (-1013.9302245357796, 64.0, -771.6946015122693)
[14:39:08] [Server thread/INFO] [minecraft/DedicatedServer]: 4x0rz1st joined the game
[14:39:08] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@137ddc8 (class net.minecraftforge.server
.command.ModIdArgument) - will not be sent to client!
[14:39:08] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@7968fef2 (class net.minecraftforge.serve
r.command.ModIdArgument) - will not be sent to client!
[14:39:08] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@532d30b6 (class net.minecraftforge.server
.command.EnumArgument) - will not be sent to client!
[14:39:08] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@231bd1cd (class net.minecraftforge.server
.command.EnumArgument) - will not be sent to client!
[14:39:08] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
java.util.concurrent.CompletionException: java.lang.NullPointerException
        at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_282] {}                                                                   
        at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_282] {}                                                                
        at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:618) ~[?:1.8.0_282] {}                                                                         
        at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591) ~[?:1.8.0_282] {}                                                                 
        at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456) ~[?:1.8.0_282] {}                                                                   
        at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.func_219083_b(SourceFile:58) ~[?:?] {re:classloading}                                                          
        at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144) ~[?:?] {re:classloading,pl:accesstransformer:B}                                        
        at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213166_h(SourceFile:551) ~[?:?] {re:classloading}                                                   
        at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118) ~[?:?] {re:classloading,pl:accesstransformer:B}                                        
        at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213168_p(SourceFile:560) ~[?:?] {re:classloading}                                                   
        at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213161_c(SourceFile:127) ~[?:?] {re:classloading,pl:accesstransformer:B}                                        
        at net.minecraft.world.server.ServerChunkProvider.func_212849_a_(SourceFile:139) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:AP
P:performant.mixins.json:world.chunk.ServerChunkProviderMixin,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinServerChunkProvider,pl:mixin:A}                            
        at net.minecraft.world.World.func_217353_a(World.java:149) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:
APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.WorldMixin,pl:mixin:A,pl:runtimedistcleaner:A}                                    
        at com.feed_the_beast.mods.ftbchunks.impl.map.ReloadChunkTask.run(ReloadChunkTask.java:58) ~[?:1.1.0.16] {re:classloading}                                               
        at com.feed_the_beast.mods.ftbchunks.FTBChunks.serverTick(FTBChunks.java:459) ~[?:1.1.0.16] {re:classloading}                                                            
        at net.minecraftforge.eventbus.ASMEventHandler_262_FTBChunks_serverTick_ServerTickEvent.invoke(.dynamic) ~[?:?] {}                                                       
        at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-2.2.0-service.jar:?] {}                                                        
        at com.performant.coremod.event.EventHandlerB.post(EventHandlerB.java:154) ~[?:1.15-2.11m] {re:mixin,re:classloading}                                                    
        at com.performant.coremod.event.EventHandlerB.onPreServerTick(EventHandlerB.java:81) ~[?:1.15-2.11m] {re:mixin,re:classloading}                                          
        at net.minecraftforge.fml.hooks.BasicEventHooks.onPreServerTick(BasicEventHooks.java:527) ~[?:?] {re:mixin,re:classloading,pl:mixin:APP:performant.mixins.json:forge.BasicE
ventHooksMixin,pl:mixin:A}                                                                                                                                                       
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:782) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}                   
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}                             
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282] {}                                                                                                                
Caused by: java.lang.NullPointerException                                                                                                                                        
        at cjminecraft.doubleslabs.tileentitiy.TileEntityVerticalSlab.onLoad(TileEntityVerticalSlab.java:246) ~[?:2.9.0] {re:classloading}                                       
        at net.minecraft.world.World.func_175700_a(World.java:426) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:
APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.WorldMixin,pl:mixin:A,pl:runtimedistcleaner:A}                                    
        at net.minecraft.world.World.func_147448_a(World.java:443) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:
APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.WorldMixin,pl:mixin:A,pl:runtimedistcleaner:A}                                    
        at net.minecraft.world.server.ChunkManager.lambda$null$25(ChunkManager.java:579) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesst
ransformer:B,pl:mixin:APP:lithium.mixins.json:region.fast_session_lock.MixinChunkManager,pl:mixin:APP:performant.mixins.json:world.chunk.ChunkManagerMixin,pl:mixin:A,pl:runtimedis
tcleaner:A}                                                                                                                                                                      
        at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162) ~[?:?] {re:mixin,re:classloading}                                                                 
        at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[?:?] {re:classloading}                                                                                   
        at com.mojang.datafixers.util.Either.mapLeft(Either.java:162) ~[?:?] {re:mixin,re:classloading}                                                                          
        at net.minecraft.world.server.ChunkManager.lambda$func_219200_b$26(ChunkManager.java:563) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,p
l:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:region.fast_session_lock.MixinChunkManager,pl:mixin:APP:performant.mixins.json:world.chunk.ChunkManagerMixin,pl:mixin:A,pl:r
untimedistcleaner:A}                                                                                                                                                             
        at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616) ~[?:1.8.0_282] {}                                                                         
        ... 20 more

Before i stopped the server, i had much lags.
I use adoptOpenJDK8 Hostspot to run minecraft

After create a backup instance an copy the world and Instance Folder it happens again. Some is damaged in teh Instance Folder
 

Attachments

  • crash-2021-02-27_14.39.08-server.txt
    23.1 KB · Views: 133

druuhl

New Member
Jul 31, 2020
10
0
2
So i tried the backups, getting older and older, back to the first backup and all of them wont work.
I created new intances and load the backups, non of them work.
A fresh instance work.
There was no update between on client or server, i have no idea what happen here
 

druuhl

New Member
Jul 31, 2020
10
0
2
A friend tried it form another computer with another account, nothing new

Code:
[10:36:43] [Server thread/INFO] [minecraft/ChunkManager]: ThreadedAnvilChunkStorage (nightmare): All chunks are saved
[10:45:25] [User Authenticator #1/INFO] [minecraft/ServerLoginNetHandler]: UUID of player silverfox997 is 722bc411-9827-4f31-9420-71642f2e5
183
[10:45:38] [Server thread/INFO] [ne.mi.co.AdvancementLoadFix/]: Using new advancement loading for net.minecraft.advancements.PlayerAdvancem
ents@67a9a591
[10:45:38] [Server thread/INFO] [minecraft/PlayerList]: silverfox997[/79.210.243.98:53604] logged in with entity id 234 at (-1075.264907427
4218, 78.0, -646.0303598743891)
[10:45:38] [Server thread/INFO] [minecraft/DedicatedServer]: silverfox997 joined the game
[10:45:38] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@
b6db17e (class net.minecraftforge.server.command.ModIdArgument) - will not be sent to client! 
[10:45:38] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@
58645162 (class net.minecraftforge.server.command.ModIdArgument) - will not be sent to client! 
[10:45:38] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@7
7180086 (class net.minecraftforge.server.command.EnumArgument) - will not be sent to client! 
[10:45:38] [Netty Epoll Server IO #2/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@2
6e1723e (class net.minecraftforge.server.command.EnumArgument) - will not be sent to client! 
[10:45:39] [Server thread/WARN] [mojang/TaggedChoice]: Unsupported key: waystones:waystone in TaggedChoiceType[id, minecraft:shulker_box ->
((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave),
minecraft:mob_spawner -> MuType[V1931_4], 
minecraft:dispenser -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:jigsaw -> NilSave, 
minecraft:end_gateway -> NilSave, 
minecraft:bell -> NilSave, 
minecraft:smoker -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:furnace -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:jukebox -> ((Tag["RecordItem", MuType[V1931_3]] | NilDrop), NilSave), 
minecraft:ender_chest -> NilSave, 
minecraft:comparator -> NilSave, 
minecraft:hopper -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:beacon -> NilSave, 
minecraft:end_portal -> NilSave, 
minecraft:bed -> NilSave, 
minecraft:brewing_stand -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:lectern -> ((Tag["Book", MuType[V1931_3]] | NilDrop), NilSave), 
minecraft:enchanting_table -> NilSave, 
minecraft:barrel -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:sign -> NilSave, 
minecraft:conduit -> NilSave, 
minecraft:banner -> NilSave, 
minecraft:campfire -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
DUMMY -> NilSave, 
minecraft:piston -> ((Tag["blockState", NamedType["block_state", NilSave]] | NilDrop), NilSave), 
minecraft:structure_block -> NilSave, 
minecraft:trapped_chest -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:dropper -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:skull -> NilSave, 
minecraft:chest -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:command_block -> NilSave, 
minecraft:daylight_detector -> NilSave, 
minecraft:blast_furnace -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave)] 

[10:45:39] [Server thread/WARN] [mojang/TaggedChoice]: Unsupported key: waystones:waystone in TaggedChoiceType[id, minecraft:shulker_box ->
((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave),
minecraft:mob_spawner -> MuType[V1931_4], 
minecraft:dispenser -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:jigsaw -> NilSave, 
minecraft:end_gateway -> NilSave, 
minecraft:bell -> NilSave, 
minecraft:smoker -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:furnace -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:jukebox -> ((Tag["RecordItem", MuType[V1931_3]] | NilDrop), NilSave), 
minecraft:ender_chest -> NilSave, 
minecraft:comparator -> NilSave, 
minecraft:hopper -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:beacon -> NilSave, 
minecraft:end_portal -> NilSave, 
minecraft:bed -> NilSave, 
minecraft:brewing_stand -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:lectern -> ((Tag["Book", MuType[V1931_3]] | NilDrop), NilSave), 
minecraft:enchanting_table -> NilSave, 
minecraft:barrel -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:sign -> NilSave, 
minecraft:conduit -> NilSave, 
minecraft:banner -> NilSave, 
minecraft:campfire -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
DUMMY -> NilSave, 
minecraft:piston -> ((Tag["blockState", NamedType["block_state", NilSave]] | NilDrop), NilSave), 
minecraft:structure_block -> NilSave, 
minecraft:trapped_chest -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:dropper -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:skull -> NilSave, 
minecraft:chest -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave), 
minecraft:command_block -> NilSave, 
minecraft:daylight_detector -> NilSave, 
minecraft:blast_furnace -> ((Tag["Items", List[MuType[V1931_3]]] | NilDrop), NilSave)] 

[10:45:40] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
java.util.concurrent.CompletionException: java.lang.NullPointerException 
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:618) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456) ~[?:1.8.0_282] {} 
at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.func_219083_b(SourceFile:58) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213166_h(SourceFile:551) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213168_p(SourceFile:560) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213161_c(SourceFile:127) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider.func_212849_a_(SourceFile:139) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classlo
ading,pl:accesstransformer:B,pl:mixin:APP:performant.mixins.json:world.chunk.ServerChunkProviderMixin,pl:mixin:APP:lithium.mixins.json:avoi
d_allocations.MixinServerChunkProvider,pl:mixin:A} 
at net.minecraft.world.World.func_217353_a(World.java:149) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at com.feed_the_beast.mods.ftbchunks.impl.map.ReloadChunkTask.run(ReloadChunkTask.java:58) ~[?:1.1.0.16] {re:classloading} 
at com.feed_the_beast.mods.ftbchunks.FTBChunks.serverTick(FTBChunks.java:459) ~[?:1.1.0.16] {re:classloading} 
at net.minecraftforge.eventbus.ASMEventHandler_134_FTBChunks_serverTick_ServerTickEvent.invoke(.dynamic) ~[?:?] {} 
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-2.2.0-service.jar:?] {} 
at com.performant.coremod.event.EventHandlerB.post(EventHandlerB.java:154) ~[?:1.15-2.11m] {re:mixin,re:classloading} 
at com.performant.coremod.event.EventHandlerB.onPreServerTick(EventHandlerB.java:81) ~[?:1.15-2.11m] {re:mixin,re:classloading} 
at net.minecraftforge.fml.hooks.BasicEventHooks.onPreServerTick(BasicEventHooks.java:527) ~[?:?] {re:mixin,re:classloading,pl:mixin
:APP:performant.mixins.json:forge.BasicEventHooksMixin,pl:mixin:A} 
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:782) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:ru
ntimedistcleaner:A} 
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistc
leaner:A} 
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282] {} 
Caused by: java.lang.NullPointerException 
at cjminecraft.doubleslabs.tileentitiy.TileEntityVerticalSlab.onLoad(TileEntityVerticalSlab.java:246) ~[?:2.9.0] {re:classloading} 
at net.minecraft.world.World.func_175700_a(World.java:426) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at net.minecraft.world.World.func_147448_a(World.java:443) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at net.minecraft.world.server.ChunkManager.lambda$null$25(ChunkManager.java:579) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtime
distcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A} 
at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162) ~[?:?] {re:mixin,re:classloading} 
at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[?:?] {re:classloading} 
at com.mojang.datafixers.util.Either.mapLeft(Either.java:162) ~[?:?] {re:mixin,re:classloading} 
at net.minecraft.world.server.ChunkManager.lambda$func_219200_b$26(ChunkManager.java:563) ~[?:?] {re:mixin,pl:accesstransformer:B,p
l:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A} 
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616) ~[?:1.8.0_282] {} 
... 20 more 
[10:45:40] [Server thread/ERROR] [minecraft/MinecraftServer]: This crash report has been saved to: /home/minecraft/backup_server/./crash-re
ports/crash-2021-02-28_10.45.40-server.txt 
[10:45:40] [Server thread/INFO] [minecraft/MinecraftServer]: Stopping server
[10:45:40] [Server thread/INFO] [minecraft/MinecraftServer]: Saving players
[10:45:40] [Server thread/INFO] [minecraft/ServerPlayNetHandler]: silverfox997 lost connection: Server closed
[10:45:40] [Server thread/INFO] [minecraft/DedicatedServer]: silverfox997 left the game
[10:45:40] [Server thread/INFO] [minecraft/MinecraftServer]: Saving worlds
[10:45:40] [Server thread/INFO] [minecraft/MinecraftServer]: Saving chunks for level 'Arschgeweih'/minecraft:overworld
[10:45:40] [Server thread/ERROR] [minecraft/MinecraftServer]: Exception stopping the server
java.util.concurrent.CompletionException: java.lang.NullPointerException 
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:618) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591) ~[?:1.8.0_282] {} 
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456) ~[?:1.8.0_282] {} 
at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.func_219083_b(SourceFile:58) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213166_h(SourceFile:551) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider$ChunkExecutor.func_213168_p(SourceFile:560) ~[?:?] {re:classloading} 
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213161_c(SourceFile:127) ~[?:?] {re:classloading,pl:accesstransformer:B} 
at net.minecraft.world.server.ServerChunkProvider.func_212849_a_(SourceFile:139) ~[?:?] {re:mixin,pl:accesstransformer:B,re:classlo
ading,pl:accesstransformer:B,pl:mixin:APP:performant.mixins.json:world.chunk.ServerChunkProviderMixin,pl:mixin:APP:lithium.mixins.json:avoi
d_allocations.MixinServerChunkProvider,pl:mixin:A} 
at net.minecraft.world.World.func_217353_a(World.java:149) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at com.feed_the_beast.mods.ftbchunks.impl.map.ReloadChunkTask.run(ReloadChunkTask.java:58) ~[?:1.1.0.16] {re:classloading} 
at com.feed_the_beast.mods.ftbchunks.FTBChunks.serverTick(FTBChunks.java:459) ~[?:1.1.0.16] {re:classloading} 
at net.minecraftforge.eventbus.ASMEventHandler_134_FTBChunks_serverTick_ServerTickEvent.invoke(.dynamic) ~[?:?] {} 
at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-2.2.0-service.jar:?] {} 
at com.performant.coremod.event.EventHandlerB.post(EventHandlerB.java:154) ~[?:1.15-2.11m] {re:mixin,re:classloading} 
at com.performant.coremod.event.EventHandlerB.onPreServerTick(EventHandlerB.java:81) ~[?:1.15-2.11m] {re:mixin,re:classloading} 
at net.minecraftforge.fml.hooks.BasicEventHooks.onPreServerTick(BasicEventHooks.java:527) ~[?:?] {re:mixin,re:classloading,pl:mixin
:APP:performant.mixins.json:forge.BasicEventHooksMixin,pl:mixin:A} 
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:782) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:ru
ntimedistcleaner:A} 
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistc
leaner:A} 
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282] {} 
Caused by: java.lang.NullPointerException 
at cjminecraft.doubleslabs.tileentitiy.TileEntityVerticalSlab.onLoad(TileEntityVerticalSlab.java:246) ~[?:2.9.0] {re:classloading} 
at net.minecraft.world.World.func_175700_a(World.java:426) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at net.minecraft.world.World.func_147448_a(World.java:443) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:class
loading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:avoid_allocations.MixinWorld,pl:mixin:APP:performant.mixins.json:world.Worl
dMixin,pl:mixin:A,pl:runtimedistcleaner:A} 
at net.minecraft.world.server.ChunkManager.lambda$null$25(ChunkManager.java:579) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtime
distcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A} 
at com.mojang.datafixers.util.Either.lambda$mapLeft$0(Either.java:162) ~[?:?] {re:mixin,re:classloading} 
at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[?:?] {re:classloading} 
at com.mojang.datafixers.util.Either.mapLeft(Either.java:162) ~[?:?] {re:mixin,re:classloading} 
at net.minecraft.world.server.ChunkManager.lambda$func_219200_b$26(ChunkManager.java:563) ~[?:?] {re:mixin,pl:accesstransformer:B,p
l:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A} 
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616) ~[?:1.8.0_282] {} 
... 20 more