Help with a crash error

reruka

Wurst version: 7.42
Minecraft version: 1.21-pre2

Hey guys ! My game crashed after i activated the hack for figuring out if chunks were visited or not , forgive me for i forgot the name of the command. But as soon as this happened it crashed my game and gave me an exit code (255) It states:

The game crashed whilst firing wurst event. Error: java.lang.IllegalStateException: BufferBuilder was empty.

It then gives me a crash report. I am on Mac OS. And was playing on a server with my friends. Now, every time I try to join the server, it crashes and shows me the crash report.

reruka

---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 2024-06-10 19:12:04
Description: Firing Wurst event

java.lang.IllegalStateException: BufferBuilder was empty
	at net.minecraft.class_287.method_60800(class_287.java:69)
	at net.wurstclient.hacks.newchunks.NewChunksOutlineRenderer.buildBuffer(NewChunksOutlineRenderer.java:35)
	at net.wurstclient.hacks.NewChunksHack.onUpdate(NewChunksHack.java:159)
	at net.wurstclient.events.UpdateListener$UpdateEvent.fire(UpdateListener.java:27)
	at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)
	at net.wurstclient.event.EventManager.fire(EventManager.java:42)
	at net.minecraft.class_746.handler$znn000$wurst$onTick(class_746.java:1880)
	at net.minecraft.class_746.method_5773(class_746.java:221)
	at net.minecraft.class_638.method_18646(class_638.java:278)
	at net.minecraft.class_1937.method_18472(class_1937.java:498)
	at net.minecraft.class_638.method_32124(class_638.java:261)
	at net.minecraft.class_5574.method_31791(class_5574.java:54)
	at net.minecraft.class_638.method_18116(class_638.java:257)
	at net.minecraft.class_310.method_1574(class_310.java:1956)
	at net.minecraft.class_310.method_1523(class_310.java:1246)
	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:470)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	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 net.minecraft.class_287.method_60800(class_287.java:69)
	at net.wurstclient.hacks.newchunks.NewChunksOutlineRenderer.buildBuffer(NewChunksOutlineRenderer.java:35)
	at net.wurstclient.hacks.NewChunksHack.onUpdate(NewChunksHack.java:159)
	at net.wurstclient.events.UpdateListener$UpdateEvent.fire(UpdateListener.java:27)
	at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)
	at net.wurstclient.event.EventManager.fire(EventManager.java:42)
	at net.minecraft.class_746.handler$znn000$wurst$onTick(class_746.java:1880)
	at net.minecraft.class_746.method_5773(class_746.java:221)
	at net.minecraft.class_638.method_18646(class_638.java:278)
	at net.minecraft.class_1937.method_18472(class_1937.java:498)
	at net.minecraft.class_638.method_32124(class_638.java:261)
	at net.minecraft.class_5574.method_31791(class_5574.java:54)
	at net.minecraft.class_638.method_18116(class_638.java:257)

-- Affected event --
Details:
	Event class: net.wurstclient.events.UpdateListener$UpdateEvent
Stacktrace:
	at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)
	at net.wurstclient.event.EventManager.fire(EventManager.java:42)
	at net.minecraft.class_746.handler$znn000$wurst$onTick(class_746.java:1880)
	at net.minecraft.class_746.method_5773(class_746.java:221)
	at net.minecraft.class_638.method_18646(class_638.java:278)
	at net.minecraft.class_1937.method_18472(class_1937.java:498)
	at net.minecraft.class_638.method_32124(class_638.java:261)
	at net.minecraft.class_5574.method_31791(class_5574.java:54)
	at net.minecraft.class_638.method_18116(class_638.java:257)
	at net.minecraft.class_310.method_1574(class_310.java:1956)
	at net.minecraft.class_310.method_1523(class_310.java:1246)
	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:470)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Entity being ticked --
Details:
	Entity Type: minecraft:player (net.minecraft.class_746)
	Entity ID: 2637020
	Entity Name: reruka
	Entity's Exact location: 1543.13, 68.00, 1554.29
	Entity's Block location: World: (1543,68,1554), Section: (at 7,4,2 in 96,4,97; chunk contains blocks 1536,-64,1552 to 1551,319,1567), Region: (3,3; contains chunks 96,96 to 127,127, blocks 1536,-64,1536 to 2047,319,2047)
	Entity's Momentum: 0.00, -0.08, 0.00
	Entity's Passengers: []
	Entity's Vehicle: null
Stacktrace:
	at net.minecraft.class_1937.method_18472(class_1937.java:498)
	at net.minecraft.class_638.method_32124(class_638.java:261)
	at net.minecraft.class_5574.method_31791(class_5574.java:54)
	at net.minecraft.class_638.method_18116(class_638.java:257)
	at net.minecraft.class_310.method_1574(class_310.java:1956)
	at net.minecraft.class_310.method_1523(class_310.java:1246)
	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:470)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Uptime --
Details:
	JVM uptime: 15.533s
	Wall uptime: 11.507s
	High-res time: 11.013s
	Client ticks: 204 ticks / 10.200s
Stacktrace:
	at net.minecraft.class_310.method_1587(class_310.java:2501)
	at net.minecraft.class_310.method_54580(class_310.java:949)
	at net.minecraft.class_310.method_1514(class_310.java:902)
	at net.minecraft.client.main.Main.main(Main.java:256)
	at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Affected level --
Details:
	All players: 1 total; [class_746['reruka'/2637020, l='ClientLevel', x=1543.13, y=68.00, z=1554.29]]
	Chunk stats: 5041, 25
	Level dimension: minecraft:overworld
	Level spawn location: World: (668,66,706), Section: (at 12,2,2 in 41,4,44; chunk contains blocks 656,-64,704 to 671,319,719), Region: (1,1; contains chunks 32,32 to 63,63, blocks 512,-64,512 to 1023,319,1023)
	Level time: 12494631 game time, 14162152 day time
	Server brand: vanilla
	Server type: Non-integrated multiplayer server
	Tracked entity count: 38

-- 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-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-message-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, wurst

-- System Details --
Details:
	Minecraft Version: 1.21 Pre-Release 2
	Minecraft Version ID: 1.21-pre2
	Operating System: Mac OS X (aarch64) version 14.3
	Java Version: 21.0.3, Microsoft
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
	Memory: 190851752 bytes (182 MiB) / 771751936 bytes (736 MiB) up to 2147483648 bytes (2048 MiB)
	CPUs: 8
	Processor Vendor: Apple Inc.
	Processor Name: Apple M3
	Identifier: Apple Inc. Family 0x8765edea Model 0 Stepping 0
	Microarchitecture: ARM64 SoC: Everest + Sawtooth
	Frequency (GHz): 4.06
	Number of physical packages: 1
	Number of physical CPUs: 8
	Number of logical CPUs: 8
	Graphics card #0 name: Apple M3
	Graphics card #0 vendor: Apple (0x106b)
	Graphics card #0 VRAM (MiB): 0.00
	Graphics card #0 deviceId: unknown
	Graphics card #0 versionInfo: unknown
	Memory slot #0 capacity (MiB): 0.00
	Memory slot #0 clockSpeed (GHz): 0.00
	Memory slot #0 type: unknown
	Virtual memory max (MiB): 16384.00
	Virtual memory used (MiB): 9582.36
	Swap memory total (MiB): 0.00
	Swap memory used (MiB): 0.00
	Space in storage for jna.tmpdir (MiB): available: 279127.19, total: 471482.09
	Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 279127.19, total: 471482.09
	Space in storage for io.netty.native.workdir (MiB): available: 279127.19, total: 471482.09
	Space in storage for java.io.tmpdir (MiB): available: 279127.19, total: 471482.09
	Space in storage for workdir (MiB): available: 279127.19, total: 471482.09
	JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Fabric Mods: 
		fabric-api: Fabric API 0.99.4+1.21
			fabric-api-base: Fabric API Base 0.4.42+6573ed8c48
			fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.64+b559734448
			fabric-biome-api-v1: Fabric Biome API (v1) 13.0.28+6fc22b9948
			fabric-block-api-v1: Fabric Block API (v1) 1.0.22+0af3f5a748
			fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.10+6573ed8c48
			fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.52+0af3f5a748
			fabric-client-tags-api-v1: Fabric Client Tags 1.1.15+6573ed8c48
			fabric-command-api-v1: Fabric Command API (v1) 1.2.48+f71b366f48
			fabric-command-api-v2: Fabric Command API (v2) 2.2.27+6fc22b9948
			fabric-commands-v0: Fabric Commands (v0) 0.2.65+df3654b348
			fabric-content-registries-v0: Fabric Content Registries (v0) 8.0.10+b559734448
			fabric-convention-tags-v1: Fabric Convention Tags 2.0.9+7f945d5b48
			fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.1.4+ea7ee96848
			fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.29+0af3f5a748
			fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.1.21+b559734448
			fabric-data-generation-api-v1: Fabric Data Generation API (v1) 20.2.3+b559734448
			fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.0+6fc22b9948
			fabric-entity-events-v1: Fabric Entity Events (v1) 1.6.12+6fc22b9948
			fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.7.10+e633f88348
			fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.52+6573ed8c48
			fabric-item-api-v1: Fabric Item API (v1) 11.0.0+afdfc92148
			fabric-item-group-api-v1: Fabric Item Group API (v1) 4.0.43+6573ed8c48
			fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.47+0af3f5a748
			fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.45+df3654b348
			fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.3.8+0684cd1248
			fabric-loot-api-v2: Fabric Loot API (v2) 3.0.9+6573ed8c48
			fabric-message-api-v1: Fabric Message API (v1) 6.0.13+6573ed8c48
			fabric-networking-api-v1: Fabric Networking API (v1) 4.0.12+b559734448
			fabric-object-builder-api-v1: Fabric Object Builder API (v1) 15.1.9+b559734448
			fabric-particles-v1: Fabric Particles (v1) 4.0.2+6573ed8c48
			fabric-recipe-api-v1: Fabric Recipe API (v1) 5.0.7+6573ed8c48
			fabric-registry-sync-v0: Fabric Registry Sync (v0) 5.0.20+b9828ba348
			fabric-renderer-api-v1: Fabric Renderer API (v1) 3.2.15+b559734448
			fabric-renderer-indigo: Fabric Renderer - Indigo 1.6.2+cc9f121a48
			fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.65+df3654b348
			fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.48+73761d2e48
			fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.6+b559734448
			fabric-rendering-v0: Fabric Rendering (v0) 1.1.68+df3654b348
			fabric-rendering-v1: Fabric Rendering (v1) 5.0.2+b559734448
			fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 4.2.1+6573ed8c48
			fabric-resource-loader-v0: Fabric Resource Loader (v0) 1.1.3+b559734448
			fabric-screen-api-v1: Fabric Screen API (v1) 2.0.24+b559734448
			fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.77+b559734448
			fabric-sound-api-v1: Fabric Sound API (v1) 1.0.23+6573ed8c48
			fabric-transfer-api-v1: Fabric Transfer API (v1) 5.1.11+b559734448
			fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.0.12+6573ed8c48
		fabricloader: Fabric Loader 0.15.11
			mixinextras: MixinExtras 0.3.5
		java: OpenJDK 64-Bit Server VM 21
		minecraft: Minecraft 1.21-beta.2
		wurst: Wurst Client v7.42-MC1.21-pre2
	Launched Version: fabric-loader-0.15.11-1.21-pre2
	Launcher name: minecraft-launcher
	Backend library: LWJGL version 3.3.3-snapshot
	Backend API: Apple M3 GL version 4.1 Metal - 88, Apple
	Window size: 1708x960
	GFLW Platform: cocoa
	GL Caps: Using framebuffer using OpenGL 3.2
	GL debug messages: <disabled>
	Is Modded: Definitely; Client brand changed to 'fabric'
	Universe: 400921fb54442d18
	Type: Client (map_client.txt)
	GPU Warnings: version: Metal
	Graphics mode: fancy
	Render Distance: 20/20 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-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-message-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, wurst
	Current Language: en_us
	Locale: en_US
	System encoding: UTF-8
	File encoding: UTF-8
	CPU: 8x Apple M3

Alexander01998

Hey reruka, thanks for the report! I'll make sure this is fixed by the time 1.21 (or 1.21-rc2) comes out.

reruka

Alexander01998

Thanks man !

Is there anything i can do to trouble shoot this error? , since i don’t wanna play on the server on vanilla 🙁.

Everytime i try to join, it crashes , even if i reinstall. Or should i wait for a server update so i can switch version ?

Thanks again.

Ecboy

Alexander01998
Hey man Im having the exact same problem as of rn. whenever i try to load up a single or multiplayer world it loads for a second but before i even get into the world it says "saving world" then closes the entire game out and the error number is -1. it happened when i changed a setting of the new chunk hack. Here is the error report Along with a recording.

VIDEO:

---- Minecraft Crash Report ----

// Shall we play a game?

Time: 2024-06-16 20:11:26

Description: Firing Wurst event

java.lang.IllegalStateException: BufferBuilder was empty

at net.minecraft.class_287.method_60800(class_287.java:69)

at net.wurstclient.hacks.newchunks.NewChunksReasonsRenderer.buildBuffer(NewChunksReasonsRenderer.java:43)

at net.wurstclient.hacks.NewChunksHack.onUpdate(NewChunksHack.java:163)

at net.wurstclient.hacks.NewChunksHack.onRender(NewChunksHack.java:255)

at net.wurstclient.events.RenderListener$RenderEvent.fire(RenderListener.java:39)

at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)

at net.wurstclient.event.EventManager.fire(EventManager.java:42)

at net.minecraft.class_757.handler$zop000$wurst$onRenderWorldHandRendering(class_757.java:2655)

at net.minecraft.class_757.method_3188(class_757.java:1112)

at net.minecraft.class_757.method_3192(class_757.java:850)

at net.minecraft.class_310.method_1523(class_310.java:1285)

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:470)

at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)

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 net.minecraft.class_287.method_60800(class_287.java:69)

at net.wurstclient.hacks.newchunks.NewChunksReasonsRenderer.buildBuffer(NewChunksReasonsRenderer.java:43)

at net.wurstclient.hacks.NewChunksHack.onUpdate(NewChunksHack.java:163)

at net.wurstclient.hacks.NewChunksHack.onRender(NewChunksHack.java:255)

at net.wurstclient.events.RenderListener$RenderEvent.fire(RenderListener.java:39)

at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)

at net.wurstclient.event.EventManager.fire(EventManager.java:42)

at net.minecraft.class_757.handler$zop000$wurst$onRenderWorldHandRendering(class_757.java:2655)

at net.minecraft.class_757.method_3188(class_757.java:1112)

-- Affected event --

Details:

Event class: net.wurstclient.events.RenderListener$RenderEvent

Stacktrace:

at net.wurstclient.event.EventManager.fireImpl(EventManager.java:69)

at net.wurstclient.event.EventManager.fire(EventManager.java:42)

at net.minecraft.class_757.handler$zop000$wurst$onRenderWorldHandRendering(class_757.java:2655)

at net.minecraft.class_757.method_3188(class_757.java:1112)

at net.minecraft.class_757.method_3192(class_757.java:850)

at net.minecraft.class_310.method_1523(class_310.java:1285)

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:470)

at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)

at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Uptime --

Details:

JVM uptime: 40.144s

Wall uptime: 29.156s

High-res time: 27.715s

Client ticks: 342 ticks / 17.100s

Stacktrace:

at net.minecraft.class_310.method_1587(class_310.java:2501)

at net.minecraft.class_310.method_54580(class_310.java:949)

at net.minecraft.class_310.method_1514(class_310.java:902)

at net.minecraft.client.main.Main.main(Main.java:256)

at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)

at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)

at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Affected level --

Details:

All players: 1 total; [class_746['Ecboy'/24, l='ClientLevel', x=8.50, y=86.00, z=-54.50]]

Chunk stats: 5041, 25

Level dimension: minecraft:overworld

Level spawn location: World: (16,71,-48), Section: (at 0,7,0 in 1,4,-3; chunk contains blocks 16,-64,-48 to 31,319,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)

Level time: 40 game time, 40 day time

Server brand: fabric

Server type: Integrated singleplayer server

Tracked entity count: 25

-- 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-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-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, wurst

-- System Details --

Details:

Minecraft Version: 1.21

Minecraft Version ID: 1.21

Operating System: Windows 11 (amd64) version 10.0

Java Version: 21.0.3, Microsoft

Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft

Memory: 465998632 bytes (444 MiB) / 973078528 bytes (928 MiB) up to 2147483648 bytes (2048 MiB)

CPUs: 12

Processor Vendor: AuthenticAMD

Processor Name: AMD Ryzen 5 5600H with Radeon Graphics         

Identifier: AuthenticAMD Family 25 Model 80 Stepping 0

Microarchitecture: Zen 3

Frequency (GHz): 3.29

Number of physical packages: 1

Number of physical CPUs: 6

Number of logical CPUs: 12

Graphics card #0 name: NVIDIA GeForce RTX 3050 Ti Laptop GPU

Graphics card #0 vendor: NVIDIA

Graphics card #0 VRAM (MiB): 4096.00

Graphics card #0 deviceId: VideoController1

Graphics card #0 versionInfo: 31.0.15.4630

Graphics card #1 name: AMD Radeon(TM) Graphics

Graphics card #1 vendor: Advanced Micro Devices, Inc.

Graphics card #1 VRAM (MiB): 2048.00

Graphics card #1 deviceId: VideoController2

Graphics card #1 versionInfo: 31.0.12044.3

Memory slot #0 capacity (MiB): 16384.00

Memory slot #0 clockSpeed (GHz): 3.20

Memory slot #0 type: DDR4

Memory slot #1 capacity (MiB): 16384.00

Memory slot #1 clockSpeed (GHz): 3.20

Memory slot #1 type: DDR4

Virtual memory max (MiB): 44542.23

Virtual memory used (MiB): 18814.29

Swap memory total (MiB): 11922.17

Swap memory used (MiB): 172.33

Space in storage for jna.tmpdir (MiB): available: 102878.50, total: 486109.00

Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 102878.50, total: 486109.00

Space in storage for io.netty.native.workdir (MiB): available: 102878.50, total: 486109.00

Space in storage for java.io.tmpdir (MiB): available: 102878.50, total: 486109.00

Space in storage for workdir (MiB): available: 102878.50, total: 486109.00

JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Fabric Mods: 

	fabric-api: Fabric API 0.100.1+1.21

		fabric-api-base: Fabric API Base 0.4.42+6573ed8c90

		fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.65+b559734490

		fabric-biome-api-v1: Fabric Biome API (v1) 13.0.28+6fc22b9990

		fabric-block-api-v1: Fabric Block API (v1) 1.0.22+0af3f5a790

		fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.10+6573ed8c90

		fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.52+0af3f5a790

		fabric-client-tags-api-v1: Fabric Client Tags 1.1.15+6573ed8c90

		fabric-command-api-v1: Fabric Command API (v1) 1.2.48+f71b366f90

		fabric-command-api-v2: Fabric Command API (v2) 2.2.27+6a6dfa1990

		fabric-commands-v0: Fabric Commands (v0) 0.2.65+df3654b390

		fabric-content-registries-v0: Fabric Content Registries (v0) 8.0.11+b559734490

		fabric-convention-tags-v1: Fabric Convention Tags 2.0.12+7f945d5b90

		fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.2.1+d153f34490

		fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.29+0af3f5a790

		fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.1.22+6a6dfa1990

		fabric-data-generation-api-v1: Fabric Data Generation API (v1) 20.2.6+16c4ae2590

		fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.0+6fc22b9990

		fabric-entity-events-v1: Fabric Entity Events (v1) 1.6.12+6fc22b9990

		fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.7.10+e633f88390

		fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.52+6573ed8c90

		fabric-item-api-v1: Fabric Item API (v1) 11.0.0+afdfc92190

		fabric-item-group-api-v1: Fabric Item Group API (v1) 4.1.0+00ab0a6390

		fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.47+0af3f5a790

		fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.45+df3654b390

		fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.3.9+98a7dbbb90

		fabric-loot-api-v2: Fabric Loot API (v2) 3.0.9+6573ed8c90

		fabric-message-api-v1: Fabric Message API (v1) 6.0.13+6573ed8c90

		fabric-model-loading-api-v1: Fabric Model Loading API (v1) 2.0.0+fe474d6b90

		fabric-networking-api-v1: Fabric Networking API (v1) 4.1.0+686dcdce90

		fabric-object-builder-api-v1: Fabric Object Builder API (v1) 15.1.10+d132107690

		fabric-particles-v1: Fabric Particles (v1) 4.0.2+6573ed8c90

		fabric-recipe-api-v1: Fabric Recipe API (v1) 5.0.8+6573ed8c90

		fabric-registry-sync-v0: Fabric Registry Sync (v0) 5.0.21+b9828ba390

		fabric-renderer-api-v1: Fabric Renderer API (v1) 3.2.16+fe474d6b90

		fabric-renderer-indigo: Fabric Renderer - Indigo 1.6.3+cc9f121a90

		fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.66+df3654b390

		fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.48+73761d2e90

		fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.6+b559734490

		fabric-rendering-v0: Fabric Rendering (v0) 1.1.69+df3654b390

		fabric-rendering-v1: Fabric Rendering (v1) 5.0.3+d132107690

		fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 4.2.1+d153f34490

		fabric-resource-loader-v0: Fabric Resource Loader (v0) 1.1.3+b559734490

		fabric-screen-api-v1: Fabric Screen API (v1) 2.0.24+b559734490

		fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.78+b559734490

		fabric-sound-api-v1: Fabric Sound API (v1) 1.0.23+6573ed8c90

		fabric-transfer-api-v1: Fabric Transfer API (v1) 5.1.12+b559734490

		fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.0.12+6573ed8c90

	fabricloader: Fabric Loader 0.15.11

		mixinextras: MixinExtras 0.3.5

	java: OpenJDK 64-Bit Server VM 21

	minecraft: Minecraft 1.21

	wurst: Wurst Client v7.43-MC1.21

Launched Version: fabric-loader-0.15.11-1.21

Launcher name: minecraft-launcher

Backend library: LWJGL version 3.3.3-snapshot

Backend API: NVIDIA GeForce RTX 3050 Ti Laptop GPU/PCIe/SSE2 GL version 3.2.0 NVIDIA 546.30, NVIDIA Corporation

Window size: 2560x991

GFLW Platform: win32

GL Caps: Using framebuffer using OpenGL 3.2

GL debug messages: 

Is Modded: Definitely; Client brand changed to 'fabric'; Server brand changed to 'fabric'

Universe: 400921fb54442d18

Type: Integrated Server (map_client.txt)

Graphics mode: fabulous

Render Distance: 32/32 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-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-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, wurst

Current Language: en_us

Locale: en_US

System encoding: Cp1252

File encoding: UTF-8

CPU: 12x AMD Ryzen 5 5600H with Radeon Graphics 

Server Running: true

Player Count: 1 / 8; [class_3222['Ecboy'/24, l='ServerLevel[New World]', x=8.50, y=86.00, z=-54.50]]

Active Data Packs: vanilla, fabric, fabric-convention-tags-v2

Available Data Packs: bundle, fabric, fabric-convention-tags-v2, trade_rebalance, vanilla

Enabled Feature Flags: minecraft:vanilla

World Generation: Stable

World Seed: 1371606861817937957

Alexander01998

Hey reruka,

For now, you can stop the crashes by turning off the NewChunks hack.

If you can still join a singleplayer world without it crashing, simply disable NewChunks as you normally would.

If that's not possible, you can disable NewChunks manually by editing the .minecraft/wurst/enabled-hacks.json file. Make sure that Minecraft is not running, open the file in a text editor and delete the line that says "NewChunks",.

Hope this helps!

Alexander01998

Ecboy Thanks for the report! This will be fixed in Wurst 7.43.1.

Edit: Wurst 7.43.1 is now available. https://www.wurstclient.net/updates/wurst-7-43-1/