---- Minecraft Crash Report ---- // I let you down. Sorry :( Time: 2026-01-17 08:56:30 Description: Unexpected error java.lang.IllegalStateException: Close the existing render pass before performing additional commands at knot//net.minecraft.class_10860.copyToBuffer(class_10860.java:314) at knot//com.mojang.blaze3d.vertex.VertexFormat.uploadToBufferWithWorkaround(VertexFormat.java:143) at knot//com.mojang.blaze3d.vertex.VertexFormat.uploadImmediateVertexBuffer(VertexFormat.java:158) at knot//net.irisshaders.batchedentityrendering.impl.BufferSegmentRenderer.drawInner(BufferSegmentRenderer.java:21) at knot//net.irisshaders.batchedentityrendering.impl.FullyBufferedMultiBufferSource.method_22993(FullyBufferedMultiBufferSource.java:189) at knot//net.minecraft.class_9975.method_62307(class_9975.java:155) at knot//net.minecraft.class_761.method_62215(class_761.java:1120) at knot//net.minecraft.class_9909.method_61910(class_9909.java:67) at knot//net.minecraft.class_761.method_22710(class_761.java:544) at knot//net.minecraft.class_757.method_3188(class_757.java:738) at knot//net.minecraft.class_757.method_3192(class_757.java:506) at knot//net.minecraft.class_310.method_1523(class_310.java:1361) at knot//net.minecraft.class_310.method_1514(class_310.java:947) at knot//net.minecraft.client.main.Main.main(Main.java:265) at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514) 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_10860.copyToBuffer(class_10860.java:314) at knot//com.mojang.blaze3d.vertex.VertexFormat.uploadToBufferWithWorkaround(VertexFormat.java:143) at knot//com.mojang.blaze3d.vertex.VertexFormat.uploadImmediateVertexBuffer(VertexFormat.java:158) at knot//net.irisshaders.batchedentityrendering.impl.BufferSegmentRenderer.drawInner(BufferSegmentRenderer.java:21) at knot//net.irisshaders.batchedentityrendering.impl.FullyBufferedMultiBufferSource.method_22993(FullyBufferedMultiBufferSource.java:189) at knot//net.minecraft.class_9975.method_62307(class_9975.java:155) at knot//net.minecraft.class_761.method_62215(class_761.java:1120) at knot//net.minecraft.class_9909.method_61910(class_9909.java:67) at knot//net.minecraft.class_761.method_22710(class_761.java:544) at knot//net.minecraft.class_757.method_3188(class_757.java:738) -- Uptime -- Details: JVM uptime: 45.488s Wall uptime: 38.486s High-res time: 37.720s Client ticks: 583 ticks / 29.150s Stacktrace: at knot//net.minecraft.class_310.method_1587(class_310.java:2411) at knot//net.minecraft.class_310.method_54580(class_310.java:1016) at knot//net.minecraft.class_310.method_1514(class_310.java:971) at knot//net.minecraft.client.main.Main.main(Main.java:265) at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514) 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: 1 total; class_746{name=R4nd0m_404, id=66, pos=(-7.5, 96.0, 1.5), mode=SURVIVAL, permission=0} Chunk stats: 961, 637 Level dimension: minecraft:overworld Level spawn location: World: (0,97,0), Section: (at 0,1,0 in 0,6,0; 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: 484 game time, 484 day time Server brand: fabric Server type: Integrated singleplayer server Tracked entity count: 168 -- Last reload -- Details: Reload number: 1 Reload reason: initial Finished: Yes Packs: vanilla, fabric, controlify, 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-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, sodium, yet_another_config_lib_v3, file/Excalibur_V1.21.10.zip, file/Fire_Rekindled.zip, file/Simple Grass Flowers v1.9.6.zip -- System Details -- Details: Minecraft Version: 1.21.8 Minecraft Version ID: 1.21.8 Operating System: Windows 11 (aarch64) version 10.0 Java Version: 21.0.7, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 167611816 bytes (159 MiB) / 828375040 bytes (790 MiB) up to 4294967296 bytes (4096 MiB) CPUs: 12 Processor Vendor: Qualcomm Technologies Inc Processor Name: Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) CPU Identifier: Qualcomm Technologies Inc Family 8 Model 1 Stepping Microarchitecture: unknown Frequency (GHz): 2.98 Number of physical packages: 1 Number of physical CPUs: 12 Number of logical CPUs: 12 Graphics card #0 name: Qualcomm(R) Adreno(TM) X1-85 GPU Graphics card #0 vendor: Qualcomm Incorporated Graphics card #0 VRAM (MiB): 0.00 Graphics card #0 deviceId: VideoController1 Graphics card #0 versionInfo: 31.0.114.0 Memory slot #0 capacity (MiB): 32768.00 Memory slot #0 clockSpeed (GHz): 8.45 Memory slot #0 type: LPDDR5 Virtual memory max (MiB): 59971.53 Virtual memory used (MiB): 45687.45 Swap memory total (MiB): 27648.00 Swap memory used (MiB): 5848.56 Space in storage for jna.tmpdir (MiB): available: 521323.53, total: 975293.00 Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 521323.53, total: 975293.00 Space in storage for io.netty.native.workdir (MiB): available: 521323.53, total: 975293.00 Space in storage for java.io.tmpdir (MiB): available: 521323.53, total: 975293.00 Space in storage for workdir (MiB): available: 521323.53, total: 975293.00 JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms256m Fabric Mods: controlify: Controlify 2.5.2+1.21.8-fabric dev_isxander_libsdl4j: libsdl4j 3.2.18.release-3.2.18-79 dev_isxander_steamdeck4j: steamdeck4j 1.1.7 org_hid4java_hid4java: hid4java 0.8.0 fabric-api: Fabric API 0.136.1+1.21.8 fabric-api-base: Fabric API Base 0.5.0+cd8c0daa2c fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.101+946bf4c32c fabric-biome-api-v1: Fabric Biome API (v1) 16.1.0+c21d71cc2c fabric-block-api-v1: Fabric Block API (v1) 1.1.3+946bf4c32c fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.31+946bf4c32c fabric-command-api-v2: Fabric Command API (v2) 2.3.1+52fff9ec2c fabric-content-registries-v0: Fabric Content Registries (v0) 10.1.0+c75de69d2c fabric-convention-tags-v1: Fabric Convention Tags 2.1.41+7f945d5b2c fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.15.6+eb5df52f2c fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.3.15+946bf4c32c fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.8.14+97214db32c fabric-data-generation-api-v1: Fabric Data Generation API (v1) 23.2.8+2e1c6d322c fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.20+948fc79a2c fabric-entity-events-v1: Fabric Entity Events (v1) 2.1.2+c9e472732c fabric-events-interaction-v0: Fabric Events Interaction (v0) 4.0.26+946bf4c32c fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.73+c64c9c5b2c fabric-item-api-v1: Fabric Item API (v1) 11.5.0+02ce13f42c fabric-item-group-api-v1: Fabric Item Group API (v1) 4.2.14+c5f9bbc12c fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.65+946bf4c32c fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.6.4+db4dfd852c fabric-loot-api-v2: Fabric Loot API (v2) 3.0.56+3f89f5a52c fabric-loot-api-v3: Fabric Loot API (v3) 2.0.3+946bf4c32c fabric-message-api-v1: Fabric Message API (v1) 6.1.2+946bf4c32c fabric-model-loading-api-v1: Fabric Model Loading API (v1) 5.2.8+946bf4c32c fabric-networking-api-v1: Fabric Networking API (v1) 5.1.0+57cb96dd2c fabric-object-builder-api-v1: Fabric Object Builder API (v1) 21.1.10+946bf4c32c fabric-particles-v1: Fabric Particles (v1) 4.1.10+946bf4c32c fabric-recipe-api-v1: Fabric Recipe API (v1) 8.1.17+946bf4c32c fabric-registry-sync-v0: Fabric Registry Sync (v0) 6.1.30+946bf4c32c fabric-renderer-api-v1: Fabric Renderer API (v1) 7.0.5+208eed172c fabric-renderer-indigo: Fabric Renderer - Indigo 4.0.5+946bf4c32c fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.31+fa6cb72b2c fabric-rendering-v1: Fabric Rendering (v1) 12.6.0+486b7ff72c fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 5.0.25+98e6d6db2c fabric-resource-loader-v0: Fabric Resource Loader (v0) 3.1.12+020423442c fabric-screen-api-v1: Fabric Screen API (v1) 2.2.0+e0cb65d02c fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.139+946bf4c32c fabric-serialization-api-v1: Fabric Serialization API (v1) 1.0.0+fc0e5aba2c fabric-sound-api-v1: Fabric Sound API (v1) 1.0.42+946bf4c32c fabric-tag-api-v1: Fabric Tag API (v1) 1.2.2+946bf4c32c fabric-transfer-api-v1: Fabric Transfer API (v1) 6.0.6+946bf4c32c fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.5.0+c847ce762c fabricloader: Fabric Loader 0.18.4 mixinextras: MixinExtras 0.5.0 iris: Iris 1.9.6+mc1.21.8 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 minecraft: Minecraft 1.21.8 sodium: Sodium 0.7.3+mc1.21.8 yet_another_config_lib_v3: YetAnotherConfigLib 3.8.2+1.21.6-fabric com_twelvemonkeys_common_common-image: common-image 3.12.0 com_twelvemonkeys_common_common-io: common-io 3.12.0 com_twelvemonkeys_common_common-lang: common-lang 3.12.0 com_twelvemonkeys_imageio_imageio-core: imageio-core 3.12.0 com_twelvemonkeys_imageio_imageio-metadata: imageio-metadata 3.12.0 com_twelvemonkeys_imageio_imageio-webp: imageio-webp 3.12.0 org_quiltmc_parsers_gson: gson 0.2.1 org_quiltmc_parsers_json: json 0.2.1 Loaded Shaderpack: Solas Shader V3.2.zip Profile: HIGH (+0 options changed by user) Launched Version: fabric-loader-0.18.4-1.21.8 Launcher name: minecraft-launcher Backend library: LWJGL version 3.3.3-snapshot Backend API: D3D12 (Qualcomm(R) Adreno(TM) X1-85 GPU) GL version 4.6 (Core Profile) Mesa 26.0.0-devel (git-b36be3abdc), Microsoft Corporation Window size: 2880x1641 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'; Server brand changed to 'fabric' Universe: 400921fb54442d18 Type: Integrated Server (map_client.txt) Graphics mode: fancy Render Distance: 12/12 chunks Resource Packs: vanilla, fabric, controlify, 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-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, sodium, yet_another_config_lib_v3 (incompatible), file/Excalibur_V1.21.10.zip, file/Fire_Rekindled.zip, file/Simple Grass Flowers v1.9.6.zip Current Language: en_us Locale: en_US System encoding: Cp1252 File encoding: UTF-8 CPU: 12x Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) CPU Server Running: true Player Count: 1 / 8; [class_3222['R4nd0m_404'/66, l='ServerLevel[New World]', x=-7.50, y=96.00, z=1.50]] Active Data Packs: vanilla, fabric, fabric-convention-tags-v2 Available Data Packs: fabric, fabric-convention-tags-v2, minecart_improvements, redstone_experiments, trade_rebalance, vanilla Enabled Feature Flags: minecraft:vanilla World Generation: Stable World Seed: -4164347397684778311 Suppressed Exceptions: ~~NONE~~