---- Minecraft Crash Report ---- // There are four lights! Time: 4/7/20 12:00 AM Description: Exception ticking world java.lang.NoClassDefFoundError: net/minecraft/class_310 at io.github.vampirestudios.raa.generation.feature.FossilFeature.generate(FossilFeature.java:47) at io.github.vampirestudios.raa.generation.feature.FossilFeature.method_13151(FossilFeature.java:29) at net.minecraft.class_2975.method_12862(class_2975.java:53) at net.minecraft.class_3284.method_15928(class_3284.java:91) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source) at java.util.stream.IntPipeline$4$1.accept(Unknown Source) at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source) at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source) at java.util.stream.AbstractPipeline.copyInto(Unknown Source) at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source) at java.util.stream.AbstractPipeline.evaluate(Unknown Source) at java.util.stream.ReferencePipeline.forEach(Unknown Source) at net.minecraft.class_3284.method_15927(class_3284.java:90) at net.minecraft.class_3243.method_14358(class_3243.java:36) at net.minecraft.class_2988.method_12892(class_2988.java:21) at net.minecraft.class_2988.method_13151(class_2988.java:14) at net.minecraft.class_2975.method_12862(class_2975.java:53) at net.minecraft.class_1959.method_8702(class_1959.java:417) at io.github.vampirestudios.raa.generation.chunkgenerator.OverworldChunkGenerator.method_12102(OverworldChunkGenerator.java:194) at net.minecraft.class_2806.method_12151(class_2806.java:84) at net.minecraft.class_2806.method_12154(class_2806.java:214) at net.minecraft.class_3898.method_17225(class_3898.java:549) at com.mojang.datafixers.util.Either$Left.map(Either.java:38) at net.minecraft.class_3898.method_17224(class_3898.java:543) at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source) at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source) at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source) at net.minecraft.class_3900.method_17634(class_3900.java:58) at net.minecraft.class_3846.method_16907(class_3846.java:83) at net.minecraft.class_3846.method_16900(class_3846.java:123) at net.minecraft.class_3846.run(class_3846.java:91) at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(Unknown Source) at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.ClassNotFoundException: net.minecraft.class_310 at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at net.fabricmc.loader.launch.server.InjectingURLClassLoader.loadClass(InjectingURLClassLoader.java:56) at java.lang.ClassLoader.loadClass(Unknown Source) at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:161) at java.lang.ClassLoader.loadClass(Unknown Source) ... 38 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at io.github.vampirestudios.raa.generation.feature.FossilFeature.generate(FossilFeature.java:47) at io.github.vampirestudios.raa.generation.feature.FossilFeature.method_13151(FossilFeature.java:29) at net.minecraft.class_2975.method_12862(class_2975.java:53) at net.minecraft.class_3284.method_15928(class_3284.java:91) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source) at java.util.stream.IntPipeline$4$1.accept(Unknown Source) at java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Unknown Source) at java.util.Spliterator$OfInt.forEachRemaining(Unknown Source) at java.util.stream.AbstractPipeline.copyInto(Unknown Source) at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source) at java.util.stream.AbstractPipeline.evaluate(Unknown Source) at java.util.stream.ReferencePipeline.forEach(Unknown Source) at net.minecraft.class_3284.method_15927(class_3284.java:90) at net.minecraft.class_3243.method_14358(class_3243.java:36) at net.minecraft.class_2988.method_12892(class_2988.java:21) at net.minecraft.class_2988.method_13151(class_2988.java:14) at net.minecraft.class_2975.method_12862(class_2975.java:53) at net.minecraft.class_1959.method_8702(class_1959.java:417) at io.github.vampirestudios.raa.generation.chunkgenerator.OverworldChunkGenerator.method_12102(OverworldChunkGenerator.java:194) at net.minecraft.class_2806.method_12151(class_2806.java:84) at net.minecraft.class_2806.method_12154(class_2806.java:214) at net.minecraft.class_3898.method_17225(class_3898.java:549) at com.mojang.datafixers.util.Either$Left.map(Either.java:38) at net.minecraft.class_3898.method_17224(class_3898.java:543) at java.util.concurrent.CompletableFuture.uniCompose(Unknown Source) at java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source) at java.util.concurrent.CompletableFuture$Completion.run(Unknown Source) at net.minecraft.class_3900.method_17634(class_3900.java:58) at net.minecraft.class_3846.method_16907(class_3846.java:83) at net.minecraft.class_3846.method_16900(class_3846.java:123) at net.minecraft.class_3846.run(class_3846.java:91) -- Affected level -- Details: All players: 1 total; [class_3222['MrMagoffin'/2219, l='world', x=1031.00, y=60.10, z=607.00]] Chunk stats: ServerChunkCache: 925 Level dimension: raa:circumutan Derived: true Level name: world Level seed: 1015027570586647718 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (-128,78,160), Chunk: (at 0,4,0 in -8,10; contains blocks -128,0,160 to -113,255,175), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 470203 game time, 484448 day time Known server brands: fabric Level was modded: true Level storage version: 0x04ABD - Anvil Level weather: Rain time: 84426 (now: false), thunder time: 80678 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:857) at net.minecraft.class_3176.method_3813(class_3176.java:347) at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:793) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:655) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 1.15.2 Minecraft Version ID: 1.15.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_241, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 2745194992 bytes (2618 MB) / 3585081344 bytes (3419 MB) up to 3817865216 bytes (3641 MB) CPUs: 16 JVM Flags: 3 total; -Xss4M -Xms2048M -Xmx4096M Fabric Mods: artifice: Artifice 0.4.1+1.15.1 autoconfig1u: Auto Config v1 Updated 1.2.3 cloth-basic-math: Cloth Basic Math 0.4.1 cloth-config2: Cloth Config v2 2.11.2 fabric: Fabric API 0.5.1+build.294-1.15 fabric-api-base: Fabric API Base 0.1.2+b7f9825d0c fabric-biomes-v1: Fabric Biomes (v1) 0.1.5+3b05f68e0c fabric-commands-v0: Fabric Commands (v0) 0.1.2+b7f9825d0c fabric-containers-v0: Fabric Containers (v0) 0.1.3+b7f9825d0c fabric-content-registries-v0: Fabric Content Registries (v0) 0.1.3+b7f9825d0c fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.2+b7f9825d0c fabric-dimensions-v1: fabric-dimensions-v1 0.3.0+2ad156310c fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.3.0+fac69e320c fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.1.2+b7f9825d0c fabric-item-groups-v0: Fabric Item Groups (v0) 0.1.6+ec40b2e10c fabric-loot-tables-v1: Fabric Loot Tables (v1) 0.1.5+e08a73050c fabric-mining-levels-v0: Fabric Mining Levels (v0) 0.1.1+b7f9825d0c fabric-networking-blockentity-v0: Fabric Networking Block Entity (v0) 0.2.3+e08a73050c fabric-networking-v0: Fabric Networking (v0) 0.1.7+12515ed90c fabric-object-builders-v0: Fabric Object Builders (v0) 0.1.3+e4c9a9c30c fabric-particles-v1: fabric-particles-v1 0.1.1+dfdb52d60c fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.2.6+f3d8141b0c fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.1.3+b7f9825d0c fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.1.10+06c939b30c fabric-tag-extensions-v0: Fabric Tag Extensions (v0) 0.1.3+abd915800c fabricloader: Fabric Loader 0.8.0+build.192 jankson: Jankson 2.0.1+j1.2.0 me_zeroeightsix_fiber: fiber 0.9.0-SNAPSHOT minecraft: Minecraft 1.15.2 raa: Randomly Adding Anything 2.1.2+build.580 vampirelib: VampireLib 1.3.4+1.15.2-build.1 Player Count: 3 / 20; [class_3222['XemTheWildCard'/78, l='world', x=-229.40, y=68.02, z=-715.36], class_3222['Retrobot0'/228, l='world', x=-277.30, y=106.00, z=344.54], class_3222['MrMagoffin'/2219, l='world', x=1031.00, y=60.10, z=607.00]] Data Packs: vanilla, raa:recipe_pack_2, raa:recipe_pack_1, raa:dimension_recipe_pack, fabric/fabric-mining-levels-v0 (incompatible), fabric/raa (incompatible), fabric/vampirelib (incompatible) Is Modded: Definitely; Server brand changed to 'fabric' Type: Dedicated Server (map_server.txt)