---- Minecraft Crash Report ---- // Uh... Did I do that? Time: 9/15/21, 7:31 PM Description: Feature placement java.lang.NullPointerException: Cannot invoke "cro.a(bxl, cmo, java.util.Random, gg)" because the return value of "java.util.function.Supplier.get()" is null at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.boolean placeVegetation(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.levelgen.feature.configurations.VegetationPatchConfiguration,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(VegetationPatchFeature.java:94) at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.void distributeVegetation(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.levelgen.feature.configurations.VegetationPatchConfiguration,java.util.Random,java.util.Set,int,int)(VegetationPatchFeature.java:88) at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(VegetationPatchFeature.java:37) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:29) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.void lambda$place$0(net.minecraft.world.level.levelgen.feature.ConfiguredFeature,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,org.apache.commons.lang3.mutable.MutableBoolean,net.minecraft.core.BlockPos)(DecoratedFeature.java:29) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:28) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:29) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.void lambda$place$0(net.minecraft.world.level.levelgen.feature.ConfiguredFeature,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,org.apache.commons.lang3.mutable.MutableBoolean,net.minecraft.core.BlockPos)(DecoratedFeature.java:29) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.IntPipeline$1$1.accept(IntPipeline.java:180) at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:104) at java.base/java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:699) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:28) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) at net.minecraft.world.level.biome.Biome.void generate(net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.server.level.WorldGenRegion,long,net.minecraft.world.level.levelgen.WorldgenRandom,net.minecraft.core.BlockPos)(Biome.java:388) at net.minecraft.world.level.chunk.ChunkGenerator.com.mojang.serialization.Codec codec()(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.net.minecraft.world.level.chunk.ChunkGenerator withSeed(long)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.void applyBiomeDecoration(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.StructureFeatureManager)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.void buildSurfaceAndBedrock(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.chunk.ChunkAccess)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.java.util.concurrent.CompletableFuture fillFromNoise(java.util.concurrent.Executor,net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkAccess)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.int getBaseHeight(int,int,net.minecraft.world.level.levelgen.Heightmap$Types,net.minecraft.world.level.LevelHeightAccessor)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.net.minecraft.world.level.NoiseColumn getBaseColumn(int,int,net.minecraft.world.level.LevelHeightAccessor)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture lambda$static$10(net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:100) at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture generate(java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List)(ChunkStatus.java:231) at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletableFuture lambda$scheduleChunkGeneration$18(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,java.util.List)(ChunkMap.java:556) at com.mojang.datafixers.util.Either$Left.null map(null)(Either.java:38) at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletionStage lambda$scheduleChunkGeneration$20(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,com.mojang.datafixers.util.Either)(ChunkMap.java:550) at java.base/java.util.concurrent.CompletableFuture$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$WorkQueue.topLevelExec(ForkJoinPool.java:1016) at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.boolean placeVegetation(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.levelgen.feature.configurations.VegetationPatchConfiguration,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(VegetationPatchFeature.java:94) at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.void distributeVegetation(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.levelgen.feature.configurations.VegetationPatchConfiguration,java.util.Random,java.util.Set,int,int)(VegetationPatchFeature.java:88) at net.minecraft.world.level.levelgen.feature.VegetationPatchFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(VegetationPatchFeature.java:37) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:29) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.void lambda$place$0(net.minecraft.world.level.levelgen.feature.ConfiguredFeature,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,org.apache.commons.lang3.mutable.MutableBoolean,net.minecraft.core.BlockPos)(DecoratedFeature.java:29) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276) at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:28) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:29) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.void lambda$place$0(net.minecraft.world.level.levelgen.feature.ConfiguredFeature,net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,org.apache.commons.lang3.mutable.MutableBoolean,net.minecraft.core.BlockPos)(DecoratedFeature.java:29) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) at java.base/java.util.stream.IntPipeline$1$1.accept(IntPipeline.java:180) at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java:104) at java.base/java.util.Spliterator$OfInt.forEachRemaining(Spliterator.java:699) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596) at net.minecraft.world.level.levelgen.feature.DecoratedFeature.boolean place(net.minecraft.world.level.levelgen.feature.FeaturePlaceContext)(DecoratedFeature.java:28) at net.minecraft.world.level.levelgen.feature.ConfiguredFeature.boolean place(net.minecraft.world.level.WorldGenLevel,net.minecraft.world.level.chunk.ChunkGenerator,java.util.Random,net.minecraft.core.BlockPos)(ConfiguredFeature.java:58) -- Feature -- Details: Description: ResourceKey[minecraft:worldgen/configured_feature / clamlol:baneful_plains/cobweb_patch] Stacktrace: at net.minecraft.world.level.biome.Biome.void generate(net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.server.level.WorldGenRegion,long,net.minecraft.world.level.levelgen.WorldgenRandom,net.minecraft.core.BlockPos)(Biome.java:388) -- Generation -- Details: CenterX: 9 CenterZ: -5 Seed: 2227996979977687704 Biome: bxp@71e1ca9a Stacktrace: at net.minecraft.world.level.chunk.ChunkGenerator.com.mojang.serialization.Codec codec()(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.net.minecraft.world.level.chunk.ChunkGenerator withSeed(long)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.void applyBiomeDecoration(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.StructureFeatureManager)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.void buildSurfaceAndBedrock(net.minecraft.server.level.WorldGenRegion,net.minecraft.world.level.chunk.ChunkAccess)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.java.util.concurrent.CompletableFuture fillFromNoise(java.util.concurrent.Executor,net.minecraft.world.level.StructureFeatureManager,net.minecraft.world.level.chunk.ChunkAccess)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.int getBaseHeight(int,int,net.minecraft.world.level.levelgen.Heightmap$Types,net.minecraft.world.level.LevelHeightAccessor)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkGenerator.net.minecraft.world.level.NoiseColumn getBaseColumn(int,int,net.minecraft.world.level.LevelHeightAccessor)(ChunkGenerator.java:245) at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture lambda$static$10(net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List,net.minecraft.world.level.chunk.ChunkAccess)(ChunkStatus.java:100) at net.minecraft.world.level.chunk.ChunkStatus.java.util.concurrent.CompletableFuture generate(java.util.concurrent.Executor,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkGenerator,net.minecraft.world.level.levelgen.structure.templatesystem.StructureManager,net.minecraft.server.level.ThreadedLevelLightEngine,java.util.function.Function,java.util.List)(ChunkStatus.java:231) -- Chunk to be generated -- Details: Location: 9,-5 Position hash: -21474836471 Generator: cpu@60b4ccde Stacktrace: at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletableFuture lambda$scheduleChunkGeneration$18(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,java.util.List)(ChunkMap.java:556) at com.mojang.datafixers.util.Either$Left.null map(null)(Either.java:38) at net.minecraft.server.level.ChunkMap.java.util.concurrent.CompletionStage lambda$scheduleChunkGeneration$20(net.minecraft.world.level.ChunkPos,net.minecraft.server.level.ChunkHolder,net.minecraft.world.level.chunk.ChunkStatus,java.util.concurrent.Executor,com.mojang.datafixers.util.Either)(ChunkMap.java:550) at java.base/java.util.concurrent.CompletableFuture$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) -- Affected level -- Details: All players: 1 total; [abs['clamlol'/8024, l='ServerLevel[The Scrumple]', x=232.50, y=73.00, z=-7.50]] Chunk stats: 955 Level dimension: clamlol:scrumple Derived: true Level spawn location: World: (240,75,-16), Section: (at 0,11,0 in 15,4,-1; chunk contains blocks 240,0,-16 to 255,255,-1), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 182 game time, 0 day time Level name: The Scrumple Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Level weather: Rain time: 133961 (now: false), thunder time: 147983 (now: false) Known server brands: vanilla Level was modded: false Level storage version: 0x04ABD - Anvil Stacktrace: at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:894) at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:831) at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:831) at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:831) at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:96) at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:697) at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:270) at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:270) at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:270) at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:270) at java.base/java.lang.Thread.run(Thread.java:831) -- System Details -- Details: Minecraft Version: 1.17.1 Minecraft Version ID: 1.17.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 16.0.1, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 2044905984 bytes (1950 MiB) / 3636461568 bytes (3468 MiB) up to 6442450944 bytes (6144 MiB) CPUs: 4 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i5-6600K CPU @ 3.50GHz Identifier: Intel64 Family 6 Model 94 Stepping 3 Microarchitecture: Skylake (Client) Frequency (GHz): 3.50 Number of physical packages: 1 Number of physical CPUs: 4 Number of logical CPUs: 4 Graphics card #0 name: NVIDIA GeForce GTX 1660 Ti Graphics card #0 vendor: NVIDIA (0x10de) Graphics card #0 VRAM (MB): 4095.00 Graphics card #0 deviceId: 0x2182 Graphics card #0 versionInfo: DriverVersion=30.0.14.7196 Memory slot #0 capacity (MB): 8192.00 Memory slot #0 clockSpeed (GHz): 2.40 Memory slot #0 type: DDR4 Memory slot #1 capacity (MB): 8192.00 Memory slot #1 clockSpeed (GHz): 2.40 Memory slot #1 type: DDR4 Virtual memory max (MB): 25040.06 Virtual memory used (MB): 18434.41 Swap memory total (MB): 8704.00 Swap memory used (MB): 675.65 JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx6G Player Count: 1 / 8; [abs['clamlol'/8024, l='ServerLevel[The Scrumple]', x=232.50, y=73.00, z=-7.50]] Data Packs: vanilla, file/The Scrumple Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.