BetterNether

BetterNether

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[Bug] Game Crashes When creating a new world Ver.1.21.1

ilkem-coskun opened this issue · 3 comments

commented

What happened?

I am on minecraft 1.21.1. Couldn't choose 1.21.1 so I am writing it here.

latest.log
crash-2024-09-12_12.24.06-client.txt

BetterNether

21.0.11

BCLib

21.0.13

Fabric API

0.103.0

Fabric Loader

0.16.4

Minecraft

1.20.4

Relevant log output

[12:23:31] [main/INFO]: Loading Minecraft 1.21.1 with Fabric Loader 0.16.4
[12:23:32] [main/INFO]: Loading 74 mods:
	- bclib 21.0.13
	- betterend 21.0.11
	- betternether 21.0.11
	- fabric-api 0.103.0+1.21.1
	   |-- fabric-api-base 0.4.42+6573ed8c19
	   |-- fabric-api-lookup-api-v1 1.6.68+b559734419
	   |-- fabric-biome-api-v1 13.0.29+5bd9f1bc19
	   |-- fabric-block-api-v1 1.0.22+0af3f5a719
	   |-- fabric-block-view-api-v2 1.0.10+6573ed8c19
	   |-- fabric-blockrenderlayer-v1 1.1.52+0af3f5a719
	   |-- fabric-client-tags-api-v1 1.1.15+6573ed8c19
	   |-- fabric-command-api-v1 1.2.49+f71b366f19
	   |-- fabric-command-api-v2 2.2.28+6ced4dd919
	   |-- fabric-commands-v0 0.2.66+df3654b319
	   |-- fabric-content-registries-v0 8.0.16+b559734419
	   |-- fabric-convention-tags-v1 2.0.21+7f945d5b19
	   |-- fabric-convention-tags-v2 2.6.1+9b16164119
	   |-- fabric-crash-report-info-v1 0.2.29+0af3f5a719
	   |-- fabric-data-attachment-api-v1 1.1.28+1daea21519
	   |-- fabric-data-generation-api-v1 20.2.18+16c4ae2519
	   |-- fabric-dimensions-v1 4.0.0+6fc22b9919
	   |-- fabric-entity-events-v1 1.7.0+2122d82819
	   |-- fabric-events-interaction-v0 0.7.12+ba9dae0619
	   |-- fabric-game-rule-api-v1 1.0.53+6ced4dd919
	   |-- fabric-item-api-v1 11.0.0+afdfc92119
	   |-- fabric-item-group-api-v1 4.1.5+3fc0e55219
	   |-- fabric-key-binding-api-v1 1.0.47+0af3f5a719
	   |-- fabric-keybindings-v0 0.2.45+df3654b319
	   |-- fabric-lifecycle-events-v1 2.3.12+6c1df36019
	   |-- fabric-loot-api-v2 3.0.14+3f89f5a519
	   |-- fabric-loot-api-v3 1.0.2+3f89f5a519
	   |-- fabric-message-api-v1 6.0.13+6573ed8c19
	   |-- fabric-model-loading-api-v1 2.0.0+fe474d6b19
	   |-- fabric-networking-api-v1 4.2.2+60c3209b19
	   |-- fabric-object-builder-api-v1 15.2.0+40875a9319
	   |-- fabric-particles-v1 4.0.2+6573ed8c19
	   |-- fabric-recipe-api-v1 5.0.12+6508971219
	   |-- fabric-registry-sync-v0 5.1.2+60c3209b19
	   |-- fabric-renderer-api-v1 3.4.0+c705a49c19
	   |-- fabric-renderer-indigo 1.7.0+c705a49c19
	   |-- fabric-renderer-registries-v1 3.2.68+df3654b319
	   |-- fabric-rendering-data-attachment-v1 0.3.48+73761d2e19
	   |-- fabric-rendering-fluids-v1 3.1.6+1daea21519
	   |-- fabric-rendering-v0 1.1.71+df3654b319
	   |-- fabric-rendering-v1 5.0.5+df16efd019
	   |-- fabric-resource-conditions-api-v1 4.3.0+8dc279b119
	   |-- fabric-resource-loader-v0 1.3.0+5659912919
	   |-- fabric-screen-api-v1 2.0.25+8b68f1c719
	   |-- fabric-screen-handler-api-v1 1.3.86+b559734419
	   |-- fabric-sound-api-v1 1.0.23+6573ed8c19
	   |-- fabric-transfer-api-v1 5.1.17+1db1cc1f19
	   \-- fabric-transitive-access-wideners-v1 6.1.0+1daea21519
	- fabricloader 0.16.4
	   \-- mixinextras 0.4.1
	- java 21
	- minecraft 1.21.1
	- wover 21.0.13
	   |-- wover-biome 21.0.13
	   |-- wover-block 21.0.13
	   |-- wover-common 21.0.13
	   |-- wover-core 21.0.13
	   |-- wover-datagen 21.0.13
	   |-- wover-events 21.0.13
	   |-- wover-feature 21.0.13
	   |-- wover-generator 21.0.13
	   |-- wover-item 21.0.13
	   |-- wover-math 21.0.13
	   |-- wover-preset 21.0.13
	   |-- wover-recipe 21.0.13
	   |-- wover-structure 21.0.13
	   |-- wover-surface 21.0.13
	   |-- wover-tag 21.0.13
	   \-- wover-ui 21.0.13
	- wunderlib 21.0.8
[12:23:32] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/C:/Users/ilkem/AppData/Roaming/.minecraft/libraries/net/fabricmc/sponge-mixin/0.15.3+mixin.0.8.7/sponge-mixin-0.15.3+mixin.0.8.7.jar Service=Knot/Fabric Env=CLIENT
[12:23:32] [main/INFO]: Compatibility level set to JAVA_21
[12:23:34] [main/INFO]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1).
[12:23:35] [Datafixer Bootstrap/INFO]: 226 Datafixer optimizations took 560 milliseconds
[12:23:43] [Render thread/INFO]: Environment: Environment[sessionHost=https://sessionserver.mojang.com, servicesHost=https://api.minecraftservices.com, name=PROD]
[12:23:43] [Render thread/INFO]: Setting user: 0hEeHeE0
[12:23:50] [Render thread/INFO]: =^..^=    BetterNether for 1.21    =^..^=
[12:23:50] [Render thread/INFO]: [Indigo] Registering Indigo renderer!
[12:23:51] [Render thread/INFO]: Backend library: LWJGL version 3.3.3-snapshot
[12:23:53] [Render thread/INFO]: Reloading ResourceManager: vanilla, fabric, bclib, betterend, betternether, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-blockrenderlayer-v1, fabric-client-tags-api-v1, fabric-command-api-v1, fabric-command-api-v2, fabric-commands-v0, fabric-content-registries-v0, fabric-convention-tags-v1, fabric-convention-tags-v2, fabric-crash-report-info-v1, fabric-data-attachment-api-v1, fabric-data-generation-api-v1, fabric-dimensions-v1, fabric-entity-events-v1, fabric-events-interaction-v0, fabric-game-rule-api-v1, fabric-item-api-v1, fabric-item-group-api-v1, fabric-key-binding-api-v1, fabric-keybindings-v0, fabric-lifecycle-events-v1, fabric-loot-api-v2, fabric-loot-api-v3, fabric-message-api-v1, fabric-model-loading-api-v1, fabric-networking-api-v1, fabric-object-builder-api-v1, fabric-particles-v1, fabric-recipe-api-v1, fabric-registry-sync-v0, fabric-renderer-api-v1, fabric-renderer-indigo, fabric-renderer-registries-v1, fabric-rendering-data-attachment-v1, fabric-rendering-fluids-v1, fabric-rendering-v0, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-sound-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, fabricloader, wover, wover-block, wover-core, wover-events, wover-generator, wover-preset, wover-surface, wover-ui, wunderlib
[12:23:53] [Worker-Main-9/INFO]: Found unifont_all_no_pua-15.1.05.hex, loading
[12:23:53] [Worker-Main-7/INFO]: Found unifont_jp_patch-15.1.05.hex, loading
[12:23:55] [Worker-Main-7/WARN]: Unable to load model: 'betterend:block/umbralith' referenced from: betterend:block/umbralith: java.io.FileNotFoundException: betterend:models/block/umbralith.json
[12:23:56] [Render thread/WARN]: Missing sound for event: minecraft:item.goat_horn.play
[12:23:56] [Render thread/WARN]: Missing sound for event: minecraft:entity.goat.screaming.horn_break
[12:23:57] [Render thread/INFO]: OpenAL initialized on device OpenAL Soft on Hoparlör (Realtek(R) Audio)
[12:23:57] [Render thread/INFO]: Sound engine started
[12:23:57] [Render thread/INFO]: Created: 2048x1024x4 minecraft:textures/atlas/blocks.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/signs.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas
[12:23:57] [Render thread/INFO]: Created: 1024x1024x4 minecraft:textures/atlas/armor_trims.png-atlas
[12:23:57] [Render thread/INFO]: Created: 128x64x4 minecraft:textures/atlas/decorated_pot.png-atlas
[12:23:57] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/chest.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x256x0 minecraft:textures/atlas/particles.png-atlas
[12:23:57] [Render thread/INFO]: Created: 512x256x0 minecraft:textures/atlas/paintings.png-atlas
[12:23:57] [Render thread/INFO]: Created: 256x128x0 minecraft:textures/atlas/mob_effects.png-atlas
[12:23:57] [Render thread/INFO]: Created: 64x64x0 minecraft:textures/atlas/map_decorations.png-atlas
[12:23:57] [Render thread/INFO]: Created: 1024x512x0 minecraft:textures/atlas/gui.png-atlas
[12:23:57] [Render thread/WARN]: Shader rendertype_entity_translucent_emissive could not find sampler named Sampler2 in the specified shader program.
[12:23:58] [Render thread/INFO]: Received Version Info for minecraft=1.21.1, loader=fabric
[12:23:58] [Render thread/INFO]:  - wover:21.0.13
[12:23:58] [Render thread/INFO]:  - bclib:21.0.13
[12:23:58] [Render thread/INFO]:  - betterend:21.0.11
[12:23:58] [Render thread/INFO]:  - betternether:21.0.11
[12:24:04] [Render thread/INFO]: Deleting level New World
[12:24:04] [Render thread/INFO]: Attempt 1...
[12:24:04] [Render thread/INFO]: Processing wover.datapack.registry Entrypoints
[12:24:04] [Render thread/INFO]:     - Processing Entrypoint: org.betterx.wover.entrypoint.BiomeDatapackRegistryEntrypoint
[12:24:04] [Render thread/INFO]:     - Processing Entrypoint: org.betterx.wover.entrypoint.FeatureDatapackRegistryEntrypoint
[12:24:04] [Render thread/INFO]:     - Processing Entrypoint: org.betterx.wover.entrypoint.ItemDatapackRegistryEntrypoint
[12:24:04] [Render thread/INFO]:     - Processing Entrypoint: org.betterx.wover.entrypoint.StructureDatapackRegistryEntrypoint
[12:24:04] [Render thread/INFO]:     - Processing Entrypoint: org.betterx.wover.entrypoint.SurfaceDatapackRegistryEntrypoint
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - The End  BiomeSource (78302317)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.end.WoverEndBiomeSource
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - Nether BiomeSource (2b3c762d)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.nether.WoverNetherBiomeSource
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - The End  BiomeSource (231c553c)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.end.WoverEndBiomeSource
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - Nether BiomeSource (582f84c0)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.nether.WoverNetherBiomeSource
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - The End  BiomeSource (3ffcfca8)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.end.WoverEndBiomeSource
[12:24:05] [Render thread/INFO]: Updating Pickers for WoVer - Nether BiomeSource (7489835b)
[12:24:05] [Render thread/INFO]: Unable to build Biome List yet
[12:24:05] [Render thread/INFO]: Created WoverChunkGenerator with org.betterx.wover.generator.impl.biomesource.nether.WoverNetherBiomeSource
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:amber_land
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:amber_land
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:blossoming_spires
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:blossoming_spires
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:bone_reef (class_4762[temperature=-100, humidity=-500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:chorus_forest
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:crimson_glowing_woods (class_4762[temperature=4000, humidity=-500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:crimson_pinewood (class_4762[temperature=3500, humidity=1000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:crystal_mountains
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:crystal_mountains
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:dragon_graveyards
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:dragon_graveyards
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:dry_shrubland
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:dry_shrubland
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:dust_wastelands
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:flooded_deltas (class_4762[temperature=-3000, humidity=-100, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1750])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:foggy_mushroomland
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:foggy_mushroomland
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:glowing_grasslands
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:glowing_grasslands
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:gravel_desert (class_4762[temperature=-1000, humidity=1000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=2000])
[12:24:05] [Render thread/INFO]: Adding Small End Island Biome to Fabric: betterend:ice_starfield
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:lantern_woods
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:lantern_woods
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:magma_land (class_4762[temperature=8000, humidity=-7000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:megalake
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:megalake
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:megalake_grove
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:megalake_grove
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:neon_oasis
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:neon_oasis
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_grasslands (class_4762[temperature=0, humidity=7000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_jungle (class_4762[temperature=5000, humidity=8000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_mushroom_forest (class_4762[temperature=0, humidity=7000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_mushroom_forest_edge (class_4762[temperature=0, humidity=7000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1000])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_swampland (class_4762[temperature=1000, humidity=8000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1000])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:nether_swampland_terraces (class_4762[temperature=800, humidity=8500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1000])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:old_fungiwoods (class_4762[temperature=0, humidity=6500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:old_swampland (class_4762[temperature=1000, humidity=7500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1000])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:old_warped_woods (class_4762[temperature=0, humidity=5500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=3750])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:painted_mountains
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:painted_mountains
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:poor_nether_grasslands (class_4762[temperature=0, humidity=3000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:shadow_forest
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:shadow_forest
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:soul_plain (class_4762[temperature=100, humidity=-5000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:sulfuric_bone_reef (class_4762[temperature=0, humidity=6000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=3700])
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:sulphur_springs
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:sulphur_springs
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:umbra_valley
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:umbra_valley
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:umbrella_jungle
[12:24:05] [Render thread/INFO]: Adding End Highland Biome to Fabric: betterend:umbrella_jungle
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:upside_down_forest (class_4762[temperature=4500, humidity=8000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1250])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:upside_down_forest_cleared (class_4762[temperature=4500, humidity=3000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=1250])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:wart_forest (class_4762[temperature=-5000, humidity=5000, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/INFO]: Adding Nether Biome to Fabric: betternether:wart_forest_edge (class_4762[temperature=-5000, humidity=4500, continentalness=0, erosion=0, depth=0, weirdness=0, offset=0])
[12:24:05] [Render thread/ERROR]: Registry loading errors:
> Errors in registry minecraft:root:
>> Errors in element minecraft:worldgen/placed_feature:
java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:worldgen/placed_feature]: [betternether:patch_bone_stalagmite_on_ground]
	at net.minecraft.class_2370.method_40276(class_2370.java:355)
	at net.minecraft.class_7655.method_45128(class_7655.java:169)
	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
	at net.minecraft.class_7655.method_45121(class_7655.java:166)
	at net.minecraft.class_7655.mixinextras$bridge$method_45121$37(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall(class_7655.java:1056)
	at net.minecraft.class_7655.mixinextras$bridge$wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall$40(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$baj000$fabric-resource-conditions-api-v1$captureRegistries(class_7655.java:1557)
	at net.minecraft.class_7655.method_56515(class_7655.java:151)
	at net.minecraft.class_7237.method_45142(class_7237.java:62)
	at net.minecraft.class_7237.method_45143(class_7237.java:66)
	at net.minecraft.class_7237.method_42098(class_7237.java:32)
	at net.minecraft.class_525.method_31130(class_525.java:310)
	at net.minecraft.class_528.method_43462(class_528.java:183)
	at net.minecraft.class_528.method_44680(class_528.java:128)
	at net.minecraft.class_528$class_4272.method_33685(class_528.java:466)
	at net.minecraft.class_528$class_4272.method_20170(class_528.java:445)
	at net.minecraft.class_410.method_37054(class_410.java:55)
	at net.minecraft.class_4185.method_25306(class_4185.java:96)
	at net.minecraft.class_4264.method_25348(class_4264.java:48)
	at net.minecraft.class_339.method_25402(class_339.java:141)
	at net.minecraft.class_4069.method_25402(class_4069.java:38)
	at net.minecraft.class_312.method_1611(class_312.java:107)
	at net.minecraft.class_437.method_25412(class_437.java:431)
	at net.minecraft.class_312.method_1601(class_312.java:107)
	at net.minecraft.class_312.method_22686(class_312.java:196)
	at net.minecraft.class_1255.execute(class_1255.java:108)
	at net.minecraft.class_312.method_22684(class_312.java:196)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3509)
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:184)
	at net.minecraft.class_310.method_1523(class_310.java:1310)
	at net.minecraft.class_310.method_1514(class_310.java:882)
	at net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
>> Errors in element minecraft:worldgen/structure:
java.lang.IllegalStateException: Unbound values in registry ResourceKey[minecraft:root / minecraft:worldgen/structure]: [betternether:ghast_hive]
	at net.minecraft.class_2370.method_40276(class_2370.java:355)
	at net.minecraft.class_7655.method_45128(class_7655.java:169)
	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
	at net.minecraft.class_7655.method_45121(class_7655.java:166)
	at net.minecraft.class_7655.mixinextras$bridge$method_45121$37(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall(class_7655.java:1056)
	at net.minecraft.class_7655.mixinextras$bridge$wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall$40(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$baj000$fabric-resource-conditions-api-v1$captureRegistries(class_7655.java:1557)
	at net.minecraft.class_7655.method_56515(class_7655.java:151)
	at net.minecraft.class_7237.method_45142(class_7237.java:62)
	at net.minecraft.class_7237.method_45143(class_7237.java:66)
	at net.minecraft.class_7237.method_42098(class_7237.java:32)
	at net.minecraft.class_525.method_31130(class_525.java:310)
	at net.minecraft.class_528.method_43462(class_528.java:183)
	at net.minecraft.class_528.method_44680(class_528.java:128)
	at net.minecraft.class_528$class_4272.method_33685(class_528.java:466)
	at net.minecraft.class_528$class_4272.method_20170(class_528.java:445)
	at net.minecraft.class_410.method_37054(class_410.java:55)
	at net.minecraft.class_4185.method_25306(class_4185.java:96)
	at net.minecraft.class_4264.method_25348(class_4264.java:48)
	at net.minecraft.class_339.method_25402(class_339.java:141)
	at net.minecraft.class_4069.method_25402(class_4069.java:38)
	at net.minecraft.class_312.method_1611(class_312.java:107)
	at net.minecraft.class_437.method_25412(class_437.java:431)
	at net.minecraft.class_312.method_1601(class_312.java:107)
	at net.minecraft.class_312.method_22686(class_312.java:196)
	at net.minecraft.class_1255.execute(class_1255.java:108)
	at net.minecraft.class_312.method_22684(class_312.java:196)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3509)
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:184)
	at net.minecraft.class_310.method_1523(class_310.java:1310)
	at net.minecraft.class_310.method_1514(class_310.java:882)
	at net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
> Errors in registry minecraft:worldgen/placed_feature:
>> Errors in element betternether:patch_bone_stalagmite_on_ground:
java.lang.IllegalStateException: Failed to parse betternether:worldgen/placed_feature/patch_bone_stalagmite_on_ground.json from pack betternether
	at net.minecraft.class_7655.method_45122(class_7655.java:251)
	at net.minecraft.class_7655$class_9158.method_56520(class_7655.java:96)
	at net.minecraft.class_7655.method_56514(class_7655.java:151)
	at net.minecraft.class_7655.method_45120(class_7655.java:164)
	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
	at net.minecraft.class_7655.method_45121(class_7655.java:164)
	at net.minecraft.class_7655.mixinextras$bridge$method_45121$37(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall(class_7655.java:1056)
	at net.minecraft.class_7655.mixinextras$bridge$wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall$40(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$baj000$fabric-resource-conditions-api-v1$captureRegistries(class_7655.java:1557)
	at net.minecraft.class_7655.method_56515(class_7655.java:151)
	at net.minecraft.class_7237.method_45142(class_7237.java:62)
	at net.minecraft.class_7237.method_45143(class_7237.java:66)
	at net.minecraft.class_7237.method_42098(class_7237.java:32)
	at net.minecraft.class_525.method_31130(class_525.java:310)
	at net.minecraft.class_528.method_43462(class_528.java:183)
	at net.minecraft.class_528.method_44680(class_528.java:128)
	at net.minecraft.class_528$class_4272.method_33685(class_528.java:466)
	at net.minecraft.class_528$class_4272.method_20170(class_528.java:445)
	at net.minecraft.class_410.method_37054(class_410.java:55)
	at net.minecraft.class_4185.method_25306(class_4185.java:96)
	at net.minecraft.class_4264.method_25348(class_4264.java:48)
	at net.minecraft.class_339.method_25402(class_339.java:141)
	at net.minecraft.class_4069.method_25402(class_4069.java:38)
	at net.minecraft.class_312.method_1611(class_312.java:107)
	at net.minecraft.class_437.method_25412(class_437.java:431)
	at net.minecraft.class_312.method_1601(class_312.java:107)
	at net.minecraft.class_312.method_22686(class_312.java:196)
	at net.minecraft.class_1255.execute(class_1255.java:108)
	at net.minecraft.class_312.method_22684(class_312.java:196)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3509)
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:184)
	at net.minecraft.class_310.method_1523(class_310.java:1310)
	at net.minecraft.class_310.method_1514(class_310.java:882)
	at net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.IllegalStateException: Unknown element name:spikes_down
	at com.mojang.serialization.DataResult$Error.getOrThrow(DataResult.java:287)
	at com.mojang.serialization.DataResult.getOrThrow(DataResult.java:81)
	at net.minecraft.class_7655.method_56915(class_7655.java:231)
	at net.minecraft.class_7655.method_45122(class_7655.java:249)
	... 39 more
> Errors in registry minecraft:worldgen/structure:
>> Errors in element betternether:ghast_hive:
java.lang.IllegalStateException: Failed to parse betternether:worldgen/structure/ghast_hive.json from pack betternether
	at net.minecraft.class_7655.method_45122(class_7655.java:251)
	at net.minecraft.class_7655$class_9158.method_56520(class_7655.java:96)
	at net.minecraft.class_7655.method_56514(class_7655.java:151)
	at net.minecraft.class_7655.method_45120(class_7655.java:164)
	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
	at net.minecraft.class_7655.method_45121(class_7655.java:164)
	at net.minecraft.class_7655.mixinextras$bridge$method_45121$37(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall(class_7655.java:1056)
	at net.minecraft.class_7655.mixinextras$bridge$wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall$40(class_7655.java)
	at net.minecraft.class_7655.wrapOperation$baj000$fabric-resource-conditions-api-v1$captureRegistries(class_7655.java:1557)
	at net.minecraft.class_7655.method_56515(class_7655.java:151)
	at net.minecraft.class_7237.method_45142(class_7237.java:62)
	at net.minecraft.class_7237.method_45143(class_7237.java:66)
	at net.minecraft.class_7237.method_42098(class_7237.java:32)
	at net.minecraft.class_525.method_31130(class_525.java:310)
	at net.minecraft.class_528.method_43462(class_528.java:183)
	at net.minecraft.class_528.method_44680(class_528.java:128)
	at net.minecraft.class_528$class_4272.method_33685(class_528.java:466)
	at net.minecraft.class_528$class_4272.method_20170(class_528.java:445)
	at net.minecraft.class_410.method_37054(class_410.java:55)
	at net.minecraft.class_4185.method_25306(class_4185.java:96)
	at net.minecraft.class_4264.method_25348(class_4264.java:48)
	at net.minecraft.class_339.method_25402(class_339.java:141)
	at net.minecraft.class_4069.method_25402(class_4069.java:38)
	at net.minecraft.class_312.method_1611(class_312.java:107)
	at net.minecraft.class_437.method_25412(class_437.java:431)
	at net.minecraft.class_312.method_1601(class_312.java:107)
	at net.minecraft.class_312.method_22686(class_312.java:196)
	at net.minecraft.class_1255.execute(class_1255.java:108)
	at net.minecraft.class_312.method_22684(class_312.java:196)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3509)
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:184)
	at net.minecraft.class_310.method_1523(class_310.java:1310)
	at net.minecraft.class_310.method_1514(class_310.java:882)
	at net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.IllegalStateException: Unknown element name:nether_ceil
	at com.mojang.serialization.DataResult$Error.getOrThrow(DataResult.java:287)
	at com.mojang.serialization.DataResult.getOrThrow(DataResult.java:81)
	at net.minecraft.class_7655.method_56915(class_7655.java:231)
	at net.minecraft.class_7655.method_45122(class_7655.java:249)
	... 39 more

[12:24:05] [Render thread/ERROR]: Reported exception thrown!
net.minecraft.class_148: mouseClicked event handler
	at net.minecraft.class_437.method_25412(class_437.java:436) ~[client-intermediary.jar:?]
	at net.minecraft.class_312.method_1601(class_312.java:107) ~[client-intermediary.jar:?]
	at net.minecraft.class_312.method_22686(class_312.java:196) ~[client-intermediary.jar:?]
	at net.minecraft.class_1255.execute(class_1255.java:108) ~[client-intermediary.jar:?]
	at net.minecraft.class_312.method_22684(class_312.java:196) ~[client-intermediary.jar:?]
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43) ~[lwjgl-glfw-3.3.3.jar:?]
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.3.3.jar:?]
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3509) ~[lwjgl-glfw-3.3.3.jar:?]
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(RenderSystem.java:184) ~[client-intermediary.jar:?]
	at net.minecraft.class_310.method_1523(class_310.java:1310) ~[client-intermediary.jar:?]
	at net.minecraft.class_310.method_1514(class_310.java:882) [client-intermediary.jar:?]
	at net.minecraft.client.main.Main.main(Main.java:256) [client-intermediary.jar:?]
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480) [fabric-loader-0.16.4.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.16.4.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.16.4.jar:?]
Caused by: java.lang.IllegalStateException: Failed to load registries due to above errors
	at net.minecraft.class_7655.method_45121(class_7655.java:181) ~[client-intermediary.jar:?]
	at net.minecraft.class_7655.mixinextras$bridge$method_45121$37(class_7655.java) ~[client-intermediary.jar:?]
	at net.minecraft.class_7655.wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall(class_7655.java:1056) ~[client-intermediary.jar:?]
	at net.minecraft.class_7655.mixinextras$bridge$wrapOperation$zog000$fabric-registry-sync-v0$wrapIsServerCall$40(class_7655.java) ~[client-intermediary.jar:?]
	at net.minecraft.class_7655.wrapOperation$baj000$fabric-resource-conditions-api-v1$captureRegistries(class_7655.java:1557) ~[client-intermediary.jar:?]
	at net.minecraft.class_7655.method_56515(class_7655.java:151) ~[client-intermediary.jar:?]
	at net.minecraft.class_7237.method_45142(class_7237.java:62) ~[client-intermediary.jar:?]
	at net.minecraft.class_7237.method_45143(class_7237.java:66) ~[client-intermediary.jar:?]
	at net.minecraft.class_7237.method_42098(class_7237.java:32) ~[client-intermediary.jar:?]
	at net.minecraft.class_525.method_31130(class_525.java:310) ~[client-intermediary.jar:?]
	at net.minecraft.class_528.method_43462(class_528.java:183) ~[client-intermediary.jar:?]
	at net.minecraft.class_528.method_44680(class_528.java:128) ~[client-intermediary.jar:?]
	at net.minecraft.class_528$class_4272.method_33685(class_528.java:466) ~[client-intermediary.jar:?]
	at net.minecraft.class_528$class_4272.method_20170(class_528.java:445) ~[client-intermediary.jar:?]
	at net.minecraft.class_410.method_37054(class_410.java:55) ~[client-intermediary.jar:?]
	at net.minecraft.class_4185.method_25306(class_4185.java:96) ~[client-intermediary.jar:?]
	at net.minecraft.class_4264.method_25348(class_4264.java:48) ~[client-intermediary.jar:?]
	at net.minecraft.class_339.method_25402(class_339.java:141) ~[client-intermediary.jar:?]
	at net.minecraft.class_4069.method_25402(class_4069.java:38) ~[client-intermediary.jar:?]
	at net.minecraft.class_312.method_1611(class_312.java:107) ~[client-intermediary.jar:?]
	at net.minecraft.class_437.method_25412(class_437.java:431) ~[client-intermediary.jar:?]
	... 14 more

Other Mods

worldweaver - 21.0.13
wunderlib - 21.0.8
commented

Can be reproduced here, too.
Fabric Loader 0.16.5
Minecraft 1.21.1

commented

A user suggested changing the system language to English. I couldn't try it myself, but it might work for some.

commented

A user suggested changing the system language to English. I couldn't try it myself, but it might work for some.

Thanks for the reply :)
System language is already English (US) over here, I'm afraid.
I've tried this setup on three different systems (Win10 and Win11) and fabric 1.21.1 seems to crash as initially described by you. Quite curious.