Time: 2026-05-05 16:20:32
Description: Exception in server tick loop
java.lang.IllegalStateException: Unknown tag: nowheight:wheightless
at TRANSFORMER/sable@1.1.3/dev.ryanhcode.sable.physics.config.block_properties.PhysicsBlockPropertiesDefinitionLoader.applyToBlocks(PhysicsBlockPropertiesDefinitionLoader.java:93) ~[sable-neoforge-1.21.1-1.1.3.jar%23224!/:1.1.3] {re:classloading}
at TRANSFORMER/sable@1.1.3/dev.ryanhcode.sable.physics.config.block_properties.PhysicsBlockPropertiesDefinitionLoader.applyAll(PhysicsBlockPropertiesDefinitionLoader.java:115) ~[sable-neoforge-1.21.1-1.1.3.jar%23224!/:1.1.3] {re:classloading}
at TRANSFORMER/sable@1.1.3/dev.ryanhcode.sable.Sable.defaultSubLevelContainerInitializer(Sable.java:87) ~[sable-neoforge-1.21.1-1.1.3.jar%23224!/:1.1.3] {re:mixin,re:classloading}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.level.ServerLevel.sable$createPlotContainer(ServerLevel.java:8985) ~[client-1.21.1-20240808.144430-srg.jar%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:alloc.chunk_random.ServerLevelMixin from mod lithium,pl:mixin:APP:lithium.mixins.json:entity.inactive_navigations.ServerLevelMixin from mod lithium,pl:mixin:APP:lithium.mixins.json:minimal_nonvanilla.spawning.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:util.accessors.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:util.entity_movement_tracking.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:world.block_entity_ticking.sleeping.ServerLevelMixin from mod lithium,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:APP:c2me-opts-scheduling.mixins.json:shutdown.MixinServerWorld from mod c2me_opts_scheduling,pl:mixin:A}
at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.level.ServerLevel.<init>(ServerLevel.java:222) ~[client-1.21.1-20240808.144430-srg.jar%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:lithium.mixins.json:alloc.chunk_random.ServerLevelMixin from mod lithium,pl:mixin:APP:lithium.mixins.json:entity.inactive_navigations.ServerLevelMixin from mod lithium,pl:mixin:APP:lithium.mixins.json:minimal_nonvanilla.spawning.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:util.accessors.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:util.entity_movement_tracking.ServerLevelAccessor from mod lithium,pl:mixin:APP:lithium.mixins.json:world.block_entity_ticking.sleeping.ServerLevelMixin from mod lithium,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:APP:c2me-opts-scheduling.mixins.json:shutdown.MixinServerWorld from mod c2me_opts_scheduling,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%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,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%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,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%23208!/:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:sable.mixins.json:toast.IntegratedServerMixin from mod sable,pl:mixin:APP:c2me-notickvd.mixins.json:client.MixinIntegratedServer from mod c2me_notickvd,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%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,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%23208!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:A}
at java.base/java.lang.Thread.run(Unknown Source) [?:?] {re:mixin}
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
Minecraft Version: 1.21.1
Minecraft Version ID: 1.21.1
Operating System: Windows 11 (amd64) version 10.0
Java Version: 21.0.10, Azul Systems, Inc.
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Azul Systems, Inc.
Memory: 128776272 bytes (122 MiB) / 2426404864 bytes (2314 MiB) up to 4294967296 bytes (4096 MiB)
Processor Vendor: AuthenticAMD
Processor Name: AMD Ryzen 7 250 w/ Radeon 780M Graphics
Identifier: AuthenticAMD Family 25 Model 117 Stepping 2
Number of physical packages: 1
Number of physical CPUs: 8
Number of logical CPUs: 16
Graphics card #0 name: NVIDIA GeForce RTX 5060 Laptop GPU
Graphics card #0 vendor: NVIDIA
Graphics card #0 VRAM (MiB): 8151.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 32.0.15.8195
Graphics card #1 name: AMD Radeon 780M Graphics
Graphics card #1 vendor: Advanced Micro Devices, Inc.
Graphics card #1 VRAM (MiB): 512.00
Graphics card #1 deviceId: VideoController2
Graphics card #1 versionInfo: 32.0.21028.2002
Memory slot #0 capacity (MiB): 16384.00
Memory slot #0 clockSpeed (GHz): 5.60
Memory slot #0 type: Unknown
Virtual memory max (MiB): 26426.36
Virtual memory used (MiB): 25079.17
Swap memory total (MiB): 10752.00
Swap memory used (MiB): 1094.06
Space in storage for jna.tmpdir (MiB): available: 854452.44, total: 974485.00
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 854452.44, total: 974485.00
Space in storage for io.netty.native.workdir (MiB): available: 854452.44, total: 974485.00
Space in storage for java.io.tmpdir (MiB): available: 854452.44, total: 974485.00
Space in storage for workdir (MiB): available: 854452.44, total: 974485.00
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096M
Active Data Packs: create:dynamic_data, vanilla, mod_data, mod/sodium, mod/c2me_fixes_worldgen_threading_issues, mod/fullbrightnesstoggle, mod/fabric_renderer_api_v1, mod/c2me_threading_lighting, mod/c2me_rewrites_chunk_serializer, mod/jei (incompatible), mod/lithium, mod/aeronautics (incompatible), mod/aeronautics_bundled, mod/c2me_opts_natives_math, mod/trender (incompatible), mod/c2me_fixes_general_threading_issues, mod/neoforge, mod/fabric_block_view_api_v2, mod/veil (incompatible), mod/simulated (incompatible), mod/c2me_opts_math, mod/c2me, mod/c2me_rewrites_chunk_system, mod/c2me_base, mod/c2me_opts_worldgen_vanilla, mod/c2me_fixes_worldgen_vanilla_bugs, mod/c2me_opts_scheduling, mod/offroad (incompatible), mod/fabric_api_base, mod/c2me_fixes_chunkio_threading_issues, mod/jade (incompatible), mod/c2me_client_uncapvd, mod/cubes_without_borders (incompatible), mod/c2me_server_utils, mod/c2me_opts_dfc, mod/sablecompanion, mod/flywheel (incompatible), mod/ponder (incompatible), mod/create (incompatible), mod/sable, mod/gyro, mod/collective, mod/c2me_notickvd, mod/entityculling (incompatible), mod/touys (incompatible), mod/c2me_opts_worldgen_general, mod/c2me_opts_chunkio, mod/worldedit (incompatible), mod/biomespawnpoint, mod/ferritecore (incompatible), mod/dimthread (incompatible), mod/transition (incompatible), mod/fabric_rendering_data_attachment_v1, mod/c2me_rewrites_chunkio, mod/c2me_opts_allocs, file/novaultwheight
Available Data Packs: bundle, trade_rebalance, vanilla, file/novaultwheight, mod/aeronautics (incompatible), mod/aeronautics_bundled, mod/biomespawnpoint, mod/c2me, mod/c2me_base, mod/c2me_client_uncapvd, mod/c2me_fixes_chunkio_threading_issues, mod/c2me_fixes_general_threading_issues, mod/c2me_fixes_worldgen_threading_issues, mod/c2me_fixes_worldgen_vanilla_bugs, mod/c2me_notickvd, mod/c2me_opts_allocs, mod/c2me_opts_chunkio, mod/c2me_opts_dfc, mod/c2me_opts_math, mod/c2me_opts_natives_math, mod/c2me_opts_scheduling, mod/c2me_opts_worldgen_general, mod/c2me_opts_worldgen_vanilla, mod/c2me_rewrites_chunk_serializer, mod/c2me_rewrites_chunk_system, mod/c2me_rewrites_chunkio, mod/c2me_server_utils, mod/c2me_threading_lighting, mod/collective, mod/create (incompatible), mod/cubes_without_borders (incompatible), mod/dimthread (incompatible), mod/entityculling (incompatible), mod/fabric_api_base, mod/fabric_block_view_api_v2, mod/fabric_renderer_api_v1, mod/fabric_rendering_data_attachment_v1, mod/ferritecore (incompatible), mod/flywheel (incompatible), mod/fullbrightnesstoggle, mod/gyro, mod/jade (incompatible), mod/jei (incompatible), mod/lithium, mod/neoforge, mod/offroad (incompatible), mod/ponder (incompatible), mod/sable, mod/sablecompanion, mod/simulated (incompatible), mod/sodium, mod/touys (incompatible), mod/transition (incompatible), mod/trender (incompatible), mod/veil (incompatible), mod/worldedit (incompatible), mod_data, create:dynamic_data
Enabled Feature Flags: minecraft:vanilla
World Seed: 5047766353906710359
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'neoforge'; Server brand changed to 'neoforge'
ModLauncher: 11.0.5+main.901c6ea8
ModLauncher launch target: forgeclient
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
biomespawnpoint-1.21.1-2.4.jar |Biome Spawn Point |biomespawnpoint |2.4 |Manifest: NOSIGNATURE
collective-1.21.1-8.20.jar |Collective |collective |8.20 |Manifest: NOSIGNATURE
c2me-neoforge-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-base-mc1.21.1-0.3.0+alpha.0.91-all.jar |Concurrent Chunk Management En|c2me_base |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-client-uncapvd-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_client_uncapvd |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-fixes-chunkio-threading-issues-mc1.21.1-0.3.0|Concurrent Chunk Management En|c2me_fixes_chunkio_threading_i|0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-fixes-general-threading-issues-mc1.21.1-0.3.0|Concurrent Chunk Management En|c2me_fixes_general_threading_i|0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-fixes-worldgen-threading-issues-mc1.21.1-0.3.|Concurrent Chunk Management En|c2me_fixes_worldgen_threading_|0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-fixes-worldgen-vanilla-bugs-mc1.21.1-0.3.0+al|Concurrent Chunk Management En|c2me_fixes_worldgen_vanilla_bu|0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-notickvd-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_notickvd |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-chunkio-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_opts_chunkio |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-dfc-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_opts_dfc |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-worldgen-general-mc1.21.1-0.3.0+alpha.0.|Concurrent Chunk Management En|c2me_opts_worldgen_general |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-math-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_opts_math |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-allocs-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_opts_allocs |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-natives-math-mc1.21.1-0.3.0+alpha.0.91.j|Concurrent Chunk Management En|c2me_opts_natives_math |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-scheduling-mc1.21.1-0.3.0+alpha.0.91.jar|Concurrent Chunk Management En|c2me_opts_scheduling |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-opts-worldgen-vanilla-mc1.21.1-0.3.0+alpha.0.|Concurrent Chunk Management En|c2me_opts_worldgen_vanilla |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-rewrites-chunkio-mc1.21.1-0.3.0+alpha.0.91.ja|Concurrent Chunk Management En|c2me_rewrites_chunkio |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-rewrites-chunk-serializer-mc1.21.1-0.3.0+alph|Concurrent Chunk Management En|c2me_rewrites_chunk_serializer|0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-rewrites-chunk-system-mc1.21.1-0.3.0+alpha.0.|Concurrent Chunk Management En|c2me_rewrites_chunk_system |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-server-utils-mc1.21.1-0.3.0+alpha.0.91.jar |Concurrent Chunk Management En|c2me_server_utils |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
c2me-threading-lighting-mc1.21.1-0.3.0+alpha.0.91.|Concurrent Chunk Management En|c2me_threading_lighting |0.3.0+alpha.0.91+1.2|Manifest: NOSIGNATURE
create-1.21.1-6.0.10.jar |Create |create |6.0.10 |Manifest: NOSIGNATURE
dev.eriksonn.aeronautics.aeronautics-neoforge-1.21|Create Aeronautics |aeronautics |1.1.3 |Manifest: NOSIGNATURE
create-aeronautics-bundled-1.21.1-1.1.3.jar |Create Aeronautics |aeronautics_bundled |1.1.3 |Manifest: NOSIGNATURE
Create Aeronautics Gyroscope Stabilizers.jar |Create Aeronautics: Gyroscope |gyro |1.2.2 |Manifest: NOSIGNATURE
dev.ryanhcode.offroad.offroad-neoforge-1.21.1-1.1.|Create Offroad |offroad |1.1.3 |Manifest: NOSIGNATURE
dev.simulated_team.simulated.simulated-neoforge-1.|Create Simulated |simulated |1.1.3 |Manifest: NOSIGNATURE
cwb-neoforge-3.0.0+mc1.21.jar |Cubes Without Borders |cubes_without_borders |3.0.0+mc1.21 |Manifest: NOSIGNATURE
dimthread-NEOFORGE-mc1.21.1-v1.2.1.jar |DimThreads |dimthread |1.2.1 |Manifest: NOSIGNATURE
entityculling-neoforge-1.10.1-mc1.21.1.jar |EntityCulling |entityculling |1.10.1 |Manifest: NOSIGNATURE
ferritecore-7.0.3-neoforge.jar |Ferrite Core |ferritecore |7.0.3 |Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****
flywheel-neoforge-1.21.1-1.0.6.jar |Flywheel |flywheel |1.0.6 |Manifest: NOSIGNATURE
fabric-api-base-0.4.42+d1308ded19.jar |Forgified Fabric API Base |fabric_api_base |0.4.42+d1308ded19 |Manifest: NOSIGNATURE
fabric-block-view-api-v2-1.0.10+9afaaf8c19.jar |Forgified Fabric BlockView API|fabric_block_view_api_v2 |1.0.10+9afaaf8c19 |Manifest: NOSIGNATURE
fabric-renderer-api-v1-3.4.0+9c40919e19.jar |Forgified Fabric Renderer API |fabric_renderer_api_v1 |3.4.0+9c40919e19 |Manifest: NOSIGNATURE
fabric-rendering-data-attachment-v1-0.3.48+73761d2|Forgified Fabric Rendering Dat|fabric_rendering_data_attachme|0.3.48+73761d2e19 |Manifest: NOSIGNATURE
fullbrightnesstoggle-1.21.1-4.4.jar |Full Brightness Toggle |fullbrightnesstoggle |4.4 |Manifest: NOSIGNATURE
Jade-1.21.1-NeoForge-15.10.5.jar |Jade |jade |15.10.5+neoforge |Manifest: NOSIGNATURE
jei-1.21.1-neoforge-19.27.0.340.jar |Just Enough Items |jei |**.**.**.** |Manifest: NOSIGNATURE
lithium-neoforge-0.15.3+mc1.21.1.jar |Lithium |lithium |0.15.3+mc1.21.1 |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-1.21.1-1.1.3.jar |Sable |sable |1.1.3 |Manifest: NOSIGNATURE
sable-companion-common-1.21.1-1.5.0.jar |Sable Companion |sablecompanion |1.5.0 |Manifest: NOSIGNATURE
touys-neoforge-1.21.1-1.0.4.jar |Sable Touys |touys |1.0.4 |Manifest: NOSIGNATURE
sodium-neoforge-0.6.13+mc1.21.1.jar |Sodium |sodium |0.6.13+mc1.21.1 |Manifest: NOSIGNATURE
TRansition-1.0.17-1.21.1-neoforge-SNAPSHOT.jar |TRansition |transition |1.0.17 |Manifest: NOSIGNATURE
TRender-1.0.12-1.21.1-neoforge-SNAPSHOT.jar |TRender |trender |1.0.12 |Manifest: NOSIGNATURE
veil-neoforge-1.21.1-3.6.2.jar |Veil |veil |3.6.2 |Manifest: NOSIGNATURE
worldedit-mod-7.3.8.jar |WorldEdit |worldedit |7.3.8+6939-7d32b45 |Manifest: NOSIGNATURE
Crash Report UUID: 7ec64f44-e1ef-4084-93d0-85494c3456e4
Flywheel Backend: flywheel:indirect