| 1 | ---- Minecraft Crash Report ---- | 
| 2 |  | 
| 3 |  | 
| 4 | Time: 2025-10-08 22:44:55 | 
| 5 | Description: Mod loading failures have occurred; consult the issue messages for more details | 
| 6 |  | 
| 7 | net.neoforged.neoforge.logging.CrashReportExtender$ModLoadingCrashException: Mod loading has failed | 
| 8 |  | 
| 9 |  | 
| 10 | A detailed walkthrough of the error, its code path and all known details is as follows: | 
| 11 | --------------------------------------------------------------------------------------- | 
| 12 |  | 
| 13 | -- Head -- | 
| 14 | Thread: main | 
| 15 | Stacktrace: | 
| 16 | at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?] {} | 
| 17 | -- Mod loading issue for: distanthorizons -- | 
| 18 | Details: | 
| 19 | Caused by 0: java.lang.NoClassDefFoundError: net/minecraft/client/DeltaTracker | 
| 20 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/com.seibel.distanthorizons.neoforge.NeoforgeMain.createInitialBindings(NeoforgeMain.java:133) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 21 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/loaderCommon.neoforge.com.seibel.distanthorizons.common.AbstractModInitializer.startup(AbstractModInitializer.java:143) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 22 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/loaderCommon.neoforge.com.seibel.distanthorizons.common.AbstractModInitializer.onInitializeServer(AbstractModInitializer.java:103) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 23 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/com.seibel.distanthorizons.neoforge.NeoforgeMain.lambda$new$1(NeoforgeMain.java:91) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 24 | at net.neoforged.bus.ConsumerEventHandler.invoke(ConsumerEventHandler.java:27) ~[bus-8.0.5.jar:?] {} | 
| 25 | at net.neoforged.bus.EventBus.post(EventBus.java:360) ~[bus-8.0.5.jar:?] {} | 
| 26 | at net.neoforged.bus.EventBus.post(EventBus.java:328) ~[bus-8.0.5.jar:?] {} | 
| 27 | at net.neoforged.fml.ModContainer.acceptEvent(ModContainer.java:158) ~[loader-10.0.14.jar:10.0] {} | 
| 28 | at net.neoforged.fml.ModLoader.lambda$dispatchParallelEvent$2(ModLoader.java:149) ~[loader-10.0.14.jar:10.0] {} | 
| 29 | at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$5(ModLoader.java:208) ~[loader-10.0.14.jar:10.0] {} | 
| 30 | at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) ~[?:?] {} | 
| 31 | at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) ~[?:?] {} | 
| 32 | at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) ~[?:?] {} | 
| 33 | at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) ~[?:?] {} | 
| 34 | at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1310) ~[?:?] {} | 
| 35 | at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1841) ~[?:?] {} | 
| 36 | at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1806) ~[?:?] {} | 
| 37 | at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) ~[?:?] {} | 
| 38 |  | 
| 39 | Mod file: /C:/Users/********/Documents/minecraft/servers/1.21.9MakeDHWork/mods/DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar | 
| 40 | Failure message: Distant Horizons (distanthorizons) encountered an error while dispatching the net.neoforged.fml.event.lifecycle.FMLDedicatedServerSetupEvent event | 
| 41 | java.lang.NoClassDefFoundError: net/minecraft/client/DeltaTracker | 
| 42 | Mod version: 2.3.5-b-dev | 
| 43 | Mod issues URL: https://gitlab.com/jeseibel/distant-horizons/-/issues | 
| 44 | Exception message: java.lang.ClassNotFoundException: net.minecraft.client.DeltaTracker | 
| 45 | Stacktrace: | 
| 46 | at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?] {} | 
| 47 | at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593) ~[?:?] {} | 
| 48 | at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} | 
| 49 | at net.neoforged.fml.classloading.ModuleClassLoader.loadClass(ModuleClassLoader.java:252) ~[loader-10.0.14.jar:10.0] {} | 
| 50 | at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {} | 
| 51 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/com.seibel.distanthorizons.neoforge.NeoforgeMain.createInitialBindings(NeoforgeMain.java:133) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 52 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/loaderCommon.neoforge.com.seibel.distanthorizons.common.AbstractModInitializer.startup(AbstractModInitializer.java:143) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 53 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/loaderCommon.neoforge.com.seibel.distanthorizons.common.AbstractModInitializer.onInitializeServer(AbstractModInitializer.java:103) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 54 | at TRANSFORMER/distanthorizons@2.3.5-b-dev/com.seibel.distanthorizons.neoforge.NeoforgeMain.lambda$new$1(NeoforgeMain.java:91) ~[DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar:?] {} | 
| 55 | at net.neoforged.bus.ConsumerEventHandler.invoke(ConsumerEventHandler.java:27) ~[bus-8.0.5.jar:?] {} | 
| 56 | at net.neoforged.bus.EventBus.post(EventBus.java:360) ~[bus-8.0.5.jar:?] {} | 
| 57 | at net.neoforged.bus.EventBus.post(EventBus.java:328) ~[bus-8.0.5.jar:?] {} | 
| 58 | at net.neoforged.fml.ModContainer.acceptEvent(ModContainer.java:158) ~[loader-10.0.14.jar:10.0] {} | 
| 59 | at net.neoforged.fml.ModLoader.lambda$dispatchParallelEvent$2(ModLoader.java:149) ~[loader-10.0.14.jar:10.0] {} | 
| 60 | at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$5(ModLoader.java:208) ~[loader-10.0.14.jar:10.0] {} | 
| 61 | at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934) ~[?:?] {} | 
| 62 | at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911) ~[?:?] {} | 
| 63 | at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) ~[?:?] {} | 
| 64 | at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387) ~[?:?] {} | 
| 65 | at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1310) ~[?:?] {} | 
| 66 | at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1841) ~[?:?] {} | 
| 67 | at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1806) ~[?:?] {} | 
| 68 | at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188) ~[?:?] {} | 
| 69 |  | 
| 70 |  | 
| 71 | -- System Details -- | 
| 72 | Details: | 
| 73 | Minecraft Version: 1.21.9 | 
| 74 | Minecraft Version ID: 1.21.9 | 
| 75 | Operating System: Windows 11 (amd64) version 10.0 | 
| 76 | Java Version: 21.0.8, Oracle Corporation | 
| 77 | Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode, sharing), Oracle Corporation | 
| 78 | Memory: 6087334768 bytes (5805 MiB) / 6442450944 bytes (6144 MiB) up to 6442450944 bytes (6144 MiB) | 
| 79 | CPUs: 24 | 
| 80 | Processor Vendor: AuthenticAMD | 
| 81 | Processor Name: AMD Ryzen 9 3900X 12-Core Processor | 
| 82 | Identifier: AuthenticAMD Family 23 Model 113 Stepping 0 | 
| 83 | Microarchitecture: Zen 2 | 
| 84 | Frequency (GHz): 3.80 | 
| 85 | Number of physical packages: 1 | 
| 86 | Number of physical CPUs: 12 | 
| 87 | Number of logical CPUs: 24 | 
| 88 | Graphics card #0 name: NVIDIA GeForce RTX 2080 Ti | 
| 89 | Graphics card #0 vendor: NVIDIA | 
| 90 | Graphics card #0 VRAM (MiB): 11264.00 | 
| 91 | Graphics card #0 deviceId: VideoController1 | 
| 92 | Graphics card #0 versionInfo: 32.0.15.8142 | 
| 93 | Memory slot #0 capacity (MiB): 16384.00 | 
| 94 | Memory slot #0 clockSpeed (GHz): 3.60 | 
| 95 | Memory slot #0 type: DDR4 | 
| 96 | Memory slot #1 capacity (MiB): 16384.00 | 
| 97 | Memory slot #1 clockSpeed (GHz): 3.60 | 
| 98 | Memory slot #1 type: DDR4 | 
| 99 | Virtual memory max (MiB): 61365.12 | 
| 100 | Virtual memory used (MiB): 37555.70 | 
| 101 | Swap memory total (MiB): 28672.00 | 
| 102 | Swap memory used (MiB): 110.70 | 
| 103 | Space in storage for jna.tmpdir (MiB): <path not set> | 
| 104 | Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): <path not set> | 
| 105 | Space in storage for io.netty.native.workdir (MiB): <path not set> | 
| 106 | Space in storage for java.io.tmpdir (MiB): available: 50537.35, total: 1952651.75 | 
| 107 | Space in storage for workdir (MiB): available: 50537.35, total: 1952651.75 | 
| 108 | JVM Flags: 6 total; -XX:ThreadPriorityPolicy=1 -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCIProduct -XX:-UnlockExperimentalVMOptions -Xms6G -Xmx6G | 
| 109 | Debug Flags: 0 total; | 
| 110 | Class Processors: | 
| 111 | 00,00%: neoforge:computing_frames (marker) | 
| 112 | 00,00%: neoforge:runtime_enum_extender | 
| 113 | 05,15%: neoforge:access_transformer | 
| 114 | 00,19%: neoforge:mixin | 
| 115 | 00,00%: neoforge:simple_processors_default (marker) | 
| 116 | 00,02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.biome.biome | 
| 117 | 00,02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.block.flowerpotblock | 
| 118 | 00,02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.levelgen.structure.structure | 
| 119 | 00,34%: neoforge.coremods:method_redirector | 
| 120 | Mod List: | 
| 121 | DistantHorizons-neoforge-2.3.5-b-dev-1.21.9.jar   |Distant Horizons              |distanthorizons               |2.3.5-b-dev         |Manifest: 7ec54fe4dcfe6e5dd22bbe975d1848635c7b27720fa54f32776b09d4ef233677 | 
| 122 | server-1.21.9-20250930.151910-srg.jar             |Minecraft                     |minecraft                     |1.21.9              |Manifest: 355d0d657af5e59eb4d1f10bbf9af47f47da3f02e2b13515949aa15b8949116f | 
| 123 | neoforge-21.9.16-beta-universal.jar               |NeoForge                      |neoforge                      |21.9.16-beta        |Manifest: 7e74d4b2016bd10fd9b1ddd53695acf6f271e1c9c1e9923afb59cf69ebb06051 | 
| 124 | Crash Report UUID: a0aadb94-8670-4d6b-a1d9-4988d5fe1dc1 | 
| 125 | FML: 10.0.14 | 
| 126 | NeoForge: 21.9.16-beta | 
| 127 |  |