---- Minecraft Crash Report ----
// I let you down. Sorry :(

Time: 2021-09-21 18:27
Description: Exception generating new chunk

java.lang.NullPointerException: Cannot invoke "dfw.a(double, double, double)" because "this.a" is null
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getMaterial(double,int,int,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,double,double)(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.GroveSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(GroveSurfaceBuilder.java:22)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long,net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration)(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long,net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderConfiguration)(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.ConfiguredSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long)(ConfiguredSurfaceBuilder.java:27)
	at net.minecraft.world.level.biome.Biome.void buildSurfaceAt(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long)(Biome.java:352)
	at net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator.void buildSurfaceAndBedrock(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkAccess)(NoiseBasedChunkGenerator.java:330)
	at net.minecraft.world.level.chunk.ChunkStatus.void lambda$static$8(net.minecraft.world.level.chunk.ChunkStatus,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:98)
	at net.minecraft.world.level.chunk.ChunkStatus$SimpleGenerationTask.java.util.concurrent.CompletableFuture doWork(net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,net.minecraft.world.level.chunk.ChunkAccess,boolean)(ChunkStatus.java:306)
	at net.minecraft.world.level.chunk.ChunkStatus$SimpleGenerationTask.void doWork(net.minecraft.world.level.chunk.ChunkStatus,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:306)
	at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture generate(java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,boolean)(ChunkStatus.java:256)
	at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletableFuture lambda$scheduleChunkGeneration$20(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,java.util.List)(ChunkMap.java:625)
	at com.mojang.datafixers.util.Either$Left.null map(null)(Either.java:38)
	at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletionStage lambda$scheduleChunkGeneration$22(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,com.mojang.datafixers.util.Either)(ChunkMap.java:619)
	at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1146)
	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
	at net.minecraft.server.level.ChunkTaskPriorityQueueSorter.void lambda$message$1(java.lang.Runnable,net.minecraft.util.thread.ProcessorHandle)(ChunkTaskPriorityQueueSorter.java:58)
	at net.minecraft.util.thread.ProcessorMailbox.boolean pollTask()(ProcessorMailbox.java:91)
	at net.minecraft.util.thread.ProcessorMailbox.int pollUntil(it.unimi.dsi.fastutil.ints.Int2BooleanFunction)(ProcessorMailbox.java:146)
	at net.minecraft.util.thread.ProcessorMailbox.void run()(ProcessorMailbox.java:102)
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1434)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)


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

-- Head --
Thread: Server thread
Stacktrace:
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getMaterial(double,int,int,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,double,double)(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:38)
	at net.minecraft.world.level.levelgen.surfacebuilders.GroveSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(GroveSurfaceBuilder.java:22)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long,net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration)(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:30)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder$SteepMaterial getSteepMaterial()(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.net.minecraft.world.level.block.state.BlockState getTopMaterial(net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderBaseConfiguration,int,int)(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.NoiseMaterialSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long,net.minecraft.world.level.levelgen.surfacebuilders.SurfaceBuilderConfiguration)(NoiseMaterialSurfaceBuilder.java:13)
	at net.minecraft.world.level.levelgen.surfacebuilders.ConfiguredSurfaceBuilder.void apply(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,net.minecraft.world.level.biome.Biome,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long)(ConfiguredSurfaceBuilder.java:27)
	at net.minecraft.world.level.biome.Biome.void buildSurfaceAt(java.util.Random,net.minecraft.world.level.chunk.BlockColumn,int,int,int,double,net.minecraft.world.level.block.state.BlockState,net.minecraft.world.level.block.state.BlockState,int,int,long)(Biome.java:352)
	at net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator.void buildSurfaceAndBedrock(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkAccess)(NoiseBasedChunkGenerator.java:330)
	at net.minecraft.world.level.chunk.ChunkStatus.void lambda$static$8(net.minecraft.world.level.chunk.ChunkStatus,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:98)
	at net.minecraft.world.level.chunk.ChunkStatus$SimpleGenerationTask.java.util.concurrent.CompletableFuture doWork(net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,net.minecraft.world.level.chunk.ChunkAccess,boolean)(ChunkStatus.java:306)
	at net.minecraft.world.level.chunk.ChunkStatus$SimpleGenerationTask.void doWork(net.minecraft.world.level.chunk.ChunkStatus,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:306)
	at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture generate(java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,boolean)(ChunkStatus.java:256)

-- Chunk to be generated --
Details:
	Location: 52,-129
	Position hash: -554050781132
	Generator: crh@5c4cf68
Stacktrace:
	at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletableFuture lambda$scheduleChunkGeneration$20(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,java.util.List)(ChunkMap.java:625)
	at com.mojang.datafixers.util.Either$Left.null map(null)(Either.java:38)
	at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletionStage lambda$scheduleChunkGeneration$22(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,com.mojang.datafixers.util.Either)(ChunkMap.java:619)
	at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1146)
	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)

-- Player being ticked --
Details:
	Entity Type: minecraft:player (abx)
	Entity ID: 112
	Entity Name: Mineralium
	Entity's Exact location: 800.50, 103.03, -2067.50
	Entity's Block location: World: (800,103,-2068), Section: (at 0,7,12 in 50,6,-130; chunk contains blocks 800,-64,-2080 to 815,319,-2065), Region: (1,-5; contains chunks 32,-160 to 63,-129, blocks 512,-64,-2560 to 1023,319,-2049)
	Entity's Momentum: 0.00, 0.00, 0.00
	Entity's Passengers: []
	Entity's Vehicle: null
Stacktrace:
	at net.minecraft.server.level.ServerPlayer.void doTick()(ServerPlayer.java:525)
	at net.minecraft.server.network.ServerGamePacketListenerImpl.void tick()(ServerGamePacketListenerImpl.java:212)
	at net.minecraft.network.Connection.void tick()(Connection.java:238)
	at net.minecraft.server.network.ServerConnectionListener.void tick()(ServerConnectionListener.java:183)
	at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:904)
	at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:833)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:833)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:833)
	at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:94)
	at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:690)
	at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:274)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:274)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:274)
	at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:274)
	at java.base/java.lang.Thread.run(Thread.java:831)

-- System Details --
Details:
	Minecraft Version: 21w37a
	Minecraft Version ID: 21w37a
	Operating System: Linux (amd64) version 5.11.0-34-generic
	Java Version: 16.0.1, Microsoft
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
	Memory: 842708120 bytes (803 MiB) / 2147483648 bytes (2048 MiB) up to 2147483648 bytes (2048 MiB)
	CPUs: 4
	Processor Vendor: GenuineIntel
	Processor Name: Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz
	Identifier: Intel64 Family 6 Model 60 Stepping 3
	Microarchitecture: Haswell (Client)
	Frequency (GHz): 2,50
	Number of physical packages: 1
	Number of physical CPUs: 2
	Number of logical CPUs: 4
	Graphics card #0 name: 4th Gen Core Processor Integrated Graphics Controller
	Graphics card #0 vendor: Intel Corporation (0x8086)
	Graphics card #0 VRAM (MB): 256,00
	Graphics card #0 deviceId: 0x0416
	Graphics card #0 versionInfo: unknown
	Virtual memory max (MB): 3920,08
	Virtual memory used (MB): 4870,19
	Swap memory total (MB): 0,00
	Swap memory used (MB): 0,00
	JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [abx['Mineralium'/112, l='ServerLevel[First_Snapshot]', x=800.50, y=103.03, z=-2067.50]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.