Game crashes #2890
Description
Minecraft Version
1.21.9
Iris Version
iris-fabric-1.9.6+mc1.21.9
Sodium Version
sodium-fabric-0.7.0+mc1.21.9
Operating System
Windows 11
What is your GPU?
Nvidia GeForce RTX 4080
Java Version
Java 21.0.7
Reproduction Steps
- Join any world
- Game crashes after attempting to load in.
Crash Report file and latest.log
---- Minecraft Crash Report ----
// Who set us up the TNT?
Time: 2025-10-27 11:44:31
Description: Unexpected error
java.lang.NullPointerException: Cannot invoke "net.minecraft.class_746.method_31548()" because "this.field_3712.field_1724" is null
at knot//net.minecraft.class_636.method_2911(class_636.java:308)
at knot//net.minecraft.class_636.method_2927(class_636.java:291)
at knot//net.minecraft.class_310.method_1574(class_310.java:1850)
at knot//net.minecraft.class_310.method_1523(class_310.java:1345)
at knot//net.minecraft.class_310.method_1514(class_310.java:969)
at knot//net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:506)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Render thread
Stacktrace:
at knot//net.minecraft.class_636.method_2911(class_636.java:308)
at knot//net.minecraft.class_636.method_2927(class_636.java:291)
-- Uptime --
Details:
JVM uptime: 27.192s
Wall uptime: 19.852s
High-res time: 18.773s
Client ticks: 336 ticks / 16.800s
Stacktrace:
at knot//net.minecraft.class_310.method_1587(class_310.java:2434)
at knot//net.minecraft.class_310.method_54580(class_310.java:1038)
at knot//net.minecraft.class_310.method_1514(class_310.java:993)
at knot//net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:506)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
-- Affected level --
Details:
All players: 0 total;
Chunk stats: 3025, 0
Level dimension: minecraft:overworld
Level spawn location: World: (8,64,8), Section: (at 8,0,8 in 0,4,0; chunk contains blocks 0,-64,0 to 15,319,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)
Level time: 0 game time, 0 day time
Server brand: ~~ERROR~~ NullPointerException: Cannot read field "field_3944" because "this.field_3729.field_1724" is null
Server type: Non-integrated multiplayer server
Tracked entity count: 0
-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: vanilla, fabric, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-command-api-v2, 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-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-rendering-fluids-v1, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-resource-loader-v1, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-serialization-api-v1, fabric-sound-api-v1, fabric-tag-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, fabricloader, iris, litematica, malilib, modmenu, placeholder-api, shulkerboxtooltip, sodium, tweakeroo, file/Better-Low-Fire-0.1.12+mc1.20-1.21.7.zip, file/Better-Leaves-9.3.zip, file/Minimal Shield MC 1.19.3.zip
-- System Details --
Details:
Minecraft Version: 1.21.9
Minecraft Version ID: 1.21.9
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: 846288936 bytes (807 MiB) / 1207959552 bytes (1152 MiB) up to 34359738368 bytes (32768 MiB)
CPUs: 24
Processor Vendor: GenuineIntel
Processor Name: 12th Gen Intel(R) Core(TM) i9-12900K
Identifier: Intel64 Family 6 Model 151 Stepping 2
Microarchitecture: Alder Lake
Frequency (GHz): 3.19
Number of physical packages: 1
Number of physical CPUs: 16
Number of logical CPUs: 24
Graphics card #0 name: Intel(R) UHD Graphics 770
Graphics card #0 vendor: Intel Corporation
Graphics card #0 VRAM (MiB): 1024.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 31.0.101.4255
Graphics card #1 name: NVIDIA GeForce RTX 4080
Graphics card #1 vendor: NVIDIA
Graphics card #1 VRAM (MiB): 16376.00
Graphics card #1 deviceId: VideoController2
Graphics card #1 versionInfo: 32.0.15.8157
Memory slot #0 capacity (MiB): 32768.00
Memory slot #0 clockSpeed (GHz): 5.20
Memory slot #0 type: DDR5
Memory slot #1 capacity (MiB): 32768.00
Memory slot #1 clockSpeed (GHz): 5.20
Memory slot #1 type: DDR5
Virtual memory max (MiB): 69405.86
Virtual memory used (MiB): 13271.56
Swap memory total (MiB): 4096.00
Swap memory used (MiB): 0.00
Space in storage for jna.tmpdir (MiB): available: 578963.00, total: 1906803.00
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 578963.00, total: 1906803.00
Space in storage for io.netty.native.workdir (MiB): available: 578963.00, total: 1906803.00
Space in storage for java.io.tmpdir (MiB): available: 578963.00, total: 1906803.00
Space in storage for workdir (MiB): available: 578963.00, total: 1906803.00
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx32G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
Debug Flags: 0 total;
Fabric Mods:
fabric-api: Fabric API 0.134.0+1.21.9
fabric-api-base: Fabric API Base 1.0.0+14b92d897d
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.106+d17682157d
fabric-biome-api-v1: Fabric Biome API (v1) 16.1.0+c2417d4f7d
fabric-block-api-v1: Fabric Block API (v1) 1.1.5+d17682157d
fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.34+e4fd1b927d
fabric-command-api-v2: Fabric Command API (v2) 2.3.7+328a75ba7d
fabric-content-registries-v0: Fabric Content Registries (v0) 10.2.3+b6a242647d
fabric-convention-tags-v1: Fabric Convention Tags 2.1.47+7f945d5b7d
fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.15.12+3154c1c87d
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.3.18+33df5e6e7d
fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.8.28+9bce411b7d
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 23.2.22+d8b85ef17d
fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.22+38b9cc197d
fabric-entity-events-v1: Fabric Entity Events (v1) 2.1.12+14b92d897d
fabric-events-interaction-v0: Fabric Events Interaction (v0) 4.0.35+5ba217127d
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.1.1+e47eaae57d
fabric-item-api-v1: Fabric Item API (v1) 11.5.8+9bce411b7d
fabric-item-group-api-v1: Fabric Item Group API (v1) 4.2.24+86b3ae577d
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.1.1+b3ba9c487d
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.6.9+33df5e6e7d
fabric-loot-api-v2: Fabric Loot API (v2) 3.0.64+3f89f5a57d
fabric-loot-api-v3: Fabric Loot API (v3) 2.0.11+d17682157d
fabric-message-api-v1: Fabric Message API (v1) 6.1.7+3154c1c87d
fabric-model-loading-api-v1: Fabric Model Loading API (v1) 6.0.0+3ffd6ef07d
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 21.1.24+9bce411b7d
fabric-particles-v1: Fabric Particles (v1) 4.2.2+a0ee59a47d
fabric-recipe-api-v1: Fabric Recipe API (v1) 8.1.26+d17682157d
fabric-registry-sync-v0: Fabric Registry Sync (v0) 6.1.41+679c8c5c7d
fabric-renderer-api-v1: Fabric Renderer API (v1) 7.1.1+328a75ba7d
fabric-renderer-indigo: Fabric Renderer - Indigo 4.0.19+328a75ba7d
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.38+86b3ae577d
fabric-rendering-v1: Fabric Rendering (v1) 16.0.1+328a75ba7d
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 5.0.28+33df5e6e7d
fabric-screen-api-v1: Fabric Screen API (v1) 3.1.0+9c82a7987d
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.150+d17682157d
fabric-serialization-api-v1: Fabric Serialization API (v1) 1.0.0+d857c9767d
fabric-sound-api-v1: Fabric Sound API (v1) 1.0.45+328a75ba7d
fabric-tag-api-v1: Fabric Tag API (v1) 1.2.10+2fa446b27d
fabric-transfer-api-v1: Fabric Transfer API (v1) 6.0.15+79ec2c127d
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.5.3+41eb43437d
fabricloader: Fabric Loader 0.17.2
mixinextras: MixinExtras 0.5.0
iris: Iris 1.9.6+mc1.21.9
io_github_douira_glsl-transformer: glsl-transformer 3.0.0-pre3
org_anarres_jcpp: jcpp 1.4.14
org_antlr_antlr4-runtime: antlr4-runtime 4.13.1
java: OpenJDK 64-Bit Server VM 21
litematica: Litematica 0.24.1
malilib: MaLiLib 0.26.3
fabric-networking-api-v1: Fabric Networking API (v1) 5.1.0+b095d8db6f
fabric-resource-loader-v0: Fabric Resource Loader (v0) 3.2.3+3388a3b26f
fabric-resource-loader-v1: Fabric Resource Loader (v1) 1.0.3+8cc86c156f
minecraft: Minecraft 1.21.9
modmenu: Mod Menu 16.0.0-rc.1
placeholder-api: Placeholder API 2.8.0+1.21.9
shulkerboxtooltip: Shulker Box Tooltip 5.2.11+1.21.9
sodium: Sodium 0.7.0+mc1.21.9
tweakeroo: Tweakeroo 0.26.2
Loaded Shaderpack: (off)
Launched Version: fabric-loader-0.17.2-1.21.9
Launcher name: minecraft-launcher
Backend library: LWJGL version 3.3.3-snapshot
Backend API: NVIDIA GeForce RTX 4080/PCIe/SSE2 GL version 3.3.0 NVIDIA 581.57, NVIDIA Corporation
Window size: 1920x1080
GFLW Platform: win32
Render Extensions: GL_ARB_buffer_storage, GL_KHR_debug, GL_ARB_vertex_attrib_binding, GL_ARB_direct_state_access
GL debug messages:
Is Modded: Definitely; Client brand changed to 'fabric'
Universe: 400921fb54442d18
Type: Client (map_client.txt)
Graphics mode: fancy
Render Distance: 2/2 chunks
Resource Packs: vanilla, fabric, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-command-api-v2, 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-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-rendering-fluids-v1, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-resource-loader-v1, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-serialization-api-v1, fabric-sound-api-v1, fabric-tag-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, fabricloader, iris, litematica, malilib, modmenu, placeholder-api, shulkerboxtooltip, sodium, tweakeroo (incompatible), file/Better-Low-Fire-0.1.12+mc1.20-1.21.7.zip (incompatible), file/Better-Leaves-9.3.zip (incompatible), file/Minimal Shield MC 1.19.3.zip (incompatible)
Current Language: en_us
Locale: en_US
System encoding: Cp1252
File encoding: UTF-8
CPU: 24x 12th Gen Intel(R) Core(TM) i9-12900KAdditional context
No response