---- Minecraft Crash Report ---- // Hi. I'm Sable and I dislike float casts Please make sure this issue is not caused by Sable before reporting it to other mod authors. If you cannot reproduce it without Sable, file a report on the issue tracker https://github.com/ryanhcode/sable/issues // You're mean. Time: 2026-04-28 09:55:24 Description: Exception in server tick loop java.lang.IllegalStateException: Unknown tag: sable:quarter_volume at TRANSFORMER/sable@1.2.1/dev.ryanhcode.sable.physics.config.block_properties.PhysicsBlockPropertiesDefinitionLoader.applyToBlocks(PhysicsBlockPropertiesDefinitionLoader.java:93) ~[sable-neoforge-1.21.1-1.2.1.jar%23197!/:1.2.1] {re:classloading} at TRANSFORMER/sable@1.2.1/dev.ryanhcode.sable.physics.config.block_properties.PhysicsBlockPropertiesDefinitionLoader.applyAll(PhysicsBlockPropertiesDefinitionLoader.java:115) ~[sable-neoforge-1.21.1-1.2.1.jar%23197!/:1.2.1] {re:classloading} at TRANSFORMER/sable@1.2.1/dev.ryanhcode.sable.Sable.defaultSubLevelContainerInitializer(Sable.java:87) ~[sable-neoforge-1.21.1-1.2.1.jar%23197!/:1.2.1] {re:mixin,re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.level.ServerLevel.sable$createPlotContainer(ServerLevel.java:6485) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkServerLevelMixin from mod veil,pl:mixin:APP:create.mixins.json:accessor.ServerLevelAccessor from mod create,pl:mixin:APP:sable.mixins.json:block_decal_render.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.entity_aabb_lookup.LevelsMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.entity_kicking.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.server_entities_tick.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:explosion.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:particle.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:physics.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:plot.LevelsMixin from mod sable,pl:mixin:APP:sable.mixins.json:plot.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:water_occlusion.LevelsMixin from mod sable,pl:mixin:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.level.ServerLevel.(ServerLevel.java:222) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkServerLevelMixin from mod veil,pl:mixin:APP:create.mixins.json:accessor.ServerLevelAccessor from mod create,pl:mixin:APP:sable.mixins.json:block_decal_render.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.entity_aabb_lookup.LevelsMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.entity_kicking.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:entity.server_entities_tick.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:explosion.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:particle.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:physics.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:plot.LevelsMixin from mod sable,pl:mixin:APP:sable.mixins.json:plot.ServerLevelMixin from mod sable,pl:mixin:APP:sable.mixins.json:water_occlusion.LevelsMixin from mod sable,pl:mixin:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.createLevels(MinecraftServer.java:367) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkMinecraftServerMixin from mod veil,pl:mixin:APP:veil.scheduler.mixins.json:MinecraftServerMixin from mod veil,pl:mixin:APP:ponder-common.mixins.json:accessor.MinecraftServerAccessor from mod ponder,pl:mixin:APP:sable.mixins.json:udp.MinecraftServerMixin from mod sable,pl:mixin:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:337) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkMinecraftServerMixin from mod veil,pl:mixin:APP:veil.scheduler.mixins.json:MinecraftServerMixin from mod veil,pl:mixin:APP:ponder-common.mixins.json:accessor.MinecraftServerAccessor from mod ponder,pl:mixin:APP:sable.mixins.json:udp.MinecraftServerMixin from mod sable,pl:mixin:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.client.server.IntegratedServer.initServer(IntegratedServer.java:77) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:sable.mixins.json:toast.IntegratedServerMixin from mod sable,pl:mixin:A,pl:runtimedistcleaner:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:670) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkMinecraftServerMixin from mod veil,pl:mixin:APP:veil.scheduler.mixins.json:MinecraftServerMixin from mod veil,pl:mixin:APP:ponder-common.mixins.json:accessor.MinecraftServerAccessor from mod ponder,pl:mixin:APP:sable.mixins.json:udp.MinecraftServerMixin from mod sable,pl:mixin:A} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:267) ~[client-1.21.1-20240808.144430-srg.jar%23193!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:veil.network.mixins.json:NetworkMinecraftServerMixin from mod veil,pl:mixin:APP:veil.scheduler.mixins.json:MinecraftServerMixin from mod veil,pl:mixin:APP:ponder-common.mixins.json:accessor.MinecraftServerAccessor from mod ponder,pl:mixin:APP:sable.mixins.json:udp.MinecraftServerMixin from mod sable,pl:mixin:A} at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] {re:mixin} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Windows 11 (amd64) version 10.0 Java Version: 21.0.7, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 3196093536 bytes (3048 MiB) / 3909091328 bytes (3728 MiB) up to 12884901888 bytes (12288 MiB) CPUs: 16 Processor Vendor: AuthenticAMD Processor Name: AMD Ryzen 7 5700X3D 8-Core Processor Identifier: AuthenticAMD Family 25 Model 33 Stepping 2 Microarchitecture: Zen 3 Frequency (GHz): 3.00 Number of physical packages: 1 Number of physical CPUs: 8 Number of logical CPUs: 16 Graphics card #0 name: NVIDIA GeForce RTX 3060 Graphics card #0 vendor: NVIDIA Graphics card #0 VRAM (MiB): 12288.00 Graphics card #0 deviceId: VideoController1 Graphics card #0 versionInfo: 32.0.15.8194 Memory slot #0 capacity (MiB): 8192.00 Memory slot #0 clockSpeed (GHz): 3.20 Memory slot #0 type: DDR4 Memory slot #1 capacity (MiB): 8192.00 Memory slot #1 clockSpeed (GHz): 3.20 Memory slot #1 type: DDR4 Memory slot #2 capacity (MiB): 8192.00 Memory slot #2 clockSpeed (GHz): 3.20 Memory slot #2 type: DDR4 Memory slot #3 capacity (MiB): 8192.00 Memory slot #3 clockSpeed (GHz): 3.20 Memory slot #3 type: DDR4 Virtual memory max (MiB): 40370.57 Virtual memory used (MiB): 24206.49 Swap memory total (MiB): 7680.00 Swap memory used (MiB): 108.95 Space in storage for jna.tmpdir (MiB): Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): Space in storage for io.netty.native.workdir (MiB): Space in storage for java.io.tmpdir (MiB): available: 96072.24, total: 952903.00 Space in storage for workdir (MiB): available: 96072.24, total: 952903.00 JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms1024m -Xmx12288m Server Running: true Player Count: 0 / 8; [] Active Data Packs: create:dynamic_data, vanilla, mod_data, mod/crash_assistant (incompatible), mod/veil (incompatible), mod/sablecompanion, mod/flywheel (incompatible), mod/colorfulpipes, mod/ponder (incompatible), mod/create (incompatible), mod/neoforge, mod/sable Available Data Packs: bundle, trade_rebalance, vanilla, mod/colorfulpipes, mod/crash_assistant (incompatible), mod/create (incompatible), mod/flywheel (incompatible), mod/neoforge, mod/ponder (incompatible), mod/sable, mod/sablecompanion, mod/veil (incompatible), mod_data, create:dynamic_data Enabled Feature Flags: minecraft:vanilla World Generation: Stable World Seed: 990537194690786886 Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'neoforge'; Server brand changed to 'neoforge' Launched Version: 1.21.1 ModLauncher: 11.0.5+main.901c6ea8 ModLauncher launch target: forgeclient ModLauncher services: sponge-mixin-0.15.2+mixin.0.8.7.jar mixin PLUGINSERVICE loader-4.0.42.jar slf4jfixer PLUGINSERVICE loader-4.0.42.jar runtime_enum_extender PLUGINSERVICE at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE loader-4.0.42.jar runtimedistcleaner PLUGINSERVICE modlauncher-11.0.5.jar mixin TRANSFORMATIONSERVICE modlauncher-11.0.5.jar fml TRANSFORMATIONSERVICE modlauncher-11.0.5.jar crash_assistant TRANSFORMATIONSERVICE FML Language Providers: javafml@4.0 lowcodefml@4.0 minecraft@4.0 Mod List: crash_assistant-neoforge.jar |Crash Assistant |crash_assistant |1.11.8 |Manifest: NOSIGNATURE create-1.21.1-6.0.10.jar |Create |create |6.0.10 |Manifest: NOSIGNATURE Create_Colorful_Pipes_NeoForge-2.3.0+1.21.1.jar |Create: Colorful Pipes |colorfulpipes |2.3.0 |Manifest: NOSIGNATURE flywheel-neoforge-1.21.1-1.0.6.jar |Flywheel |flywheel |1.0.6 |Manifest: NOSIGNATURE client-1.21.1-20240808.144430-srg.jar |Minecraft |minecraft |1.21.1 |Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:**** neoforge-21.1.228-universal.jar |NeoForge |neoforge |21.1.228 |Manifest: NOSIGNATURE ponder-neoforge-1.0.82+mc1.21.1.jar |Ponder |ponder |1.0.82+mc1.21.1 |Manifest: NOSIGNATURE sable-neoforge-1.21.1-1.2.1.jar |Sable |sable |1.2.1 |Manifest: NOSIGNATURE sable-companion-common-1.21.1-1.6.0.jar |Sable Companion |sablecompanion |1.6.0 |Manifest: NOSIGNATURE veil-neoforge-1.21.1-4.0.0.jar |Veil |veil |4.0.0 |Manifest: NOSIGNATURE Crash Report UUID: 80a53b5e-9f6f-49be-9747-a107b32fa3d2 FML: 4.0.42 NeoForge: 21.1.228 Flywheel Backend: flywheel:indirect