---- Minecraft Network Protocol Error Report ----
Time: 2026-03-03 23:00:09
Description: Packet handling error
java.lang.NullPointerException: Cannot invoke "net.minecraft.class_11200.method_70766(net.minecraft.class_11200)" because the return value of "java.util.Map.get(Object)" is null
at knot//net.minecraft.class_11264.method_70956(class_11264.java:24)
at knot//net.minecraft.class_11264.method_70651(class_11264.java:14)
at knot//net.minecraft.class_11173.method_70583(class_11173.java:69)
at knot//net.minecraft.class_634.method_70581(class_634.java:2394)
at knot//net.minecraft.class_11173.method_70582(class_11173.java:65)
at knot//net.minecraft.class_11173.method_65081(class_11173.java:20)
at knot//net.minecraft.class_11980$class_11981.method_74450(class_11980.java:55)
at knot//net.minecraft.class_11980.method_74449(class_11980.java:38)
at knot//net.minecraft.class_310.method_1523(class_310.java:1338)
at knot//net.minecraft.class_310.method_1514(class_310.java:969)
at net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:105)
at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129)
at org.prismlauncher.EntryPoint.main(EntryPoint.java:70)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
at knot//net.minecraft.class_11264.method_70956(class_11264.java:24)
at knot//net.minecraft.class_11264.method_70651(class_11264.java:14)
at knot//net.minecraft.class_11173.method_70583(class_11173.java:69)
Type: clientbound/minecraft:waypoint
at knot//net.minecraft.class_2600.method_59803(class_2600.java:42)
at knot//net.minecraft.class_8673.method_60882(class_8673.java:149)
at knot//net.minecraft.class_8673.method_59807(class_8673.java:128)
at knot//net.minecraft.class_11980$class_11981.method_74450(class_11980.java:60)
at knot//net.minecraft.class_11980.method_74449(class_11980.java:38)
at knot//net.minecraft.class_310.method_1523(class_310.java:1338)
at knot//net.minecraft.class_310.method_1514(class_310.java:969)
at net.minecraft.client.main.Main.main(Main.java:250)
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)
at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:105)
at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129)
at org.prismlauncher.EntryPoint.main(EntryPoint.java:70)
Minecraft Version: 1.21.10
Minecraft Version ID: 1.21.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 21.0.7, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 518211600 bytes (494 MiB) / 1581252608 bytes (1508 MiB) up to 2772434944 bytes (2644 MiB)
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz
Identifier: Intel64 Family 6 Model 78 Stepping 3
Microarchitecture: Skylake (Client)
Number of physical packages: 1
Number of physical CPUs: 2
Number of logical CPUs: 4
Graphics card #0 name: Intel(R) HD Graphics 520
Graphics card #0 vendor: Intel Corporation
Graphics card #0 VRAM (MiB): 1024.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 31.0.101.2111
Graphics card #1 name: NVIDIA GeForce 940MX
Graphics card #1 vendor: NVIDIA
Graphics card #1 VRAM (MiB): 2048.00
Graphics card #1 deviceId: VideoController2
Graphics card #1 versionInfo: 32.0.15.8180
Memory slot #0 capacity (MiB): 4096.00
Memory slot #0 clockSpeed (GHz): 2.13
Memory slot #0 type: DDR4
Virtual memory max (MiB): 10113.44
Virtual memory used (MiB): 7795.19
Swap memory total (MiB): 6148.29
Swap memory used (MiB): 1538.01
Space in storage for jna.tmpdir (MiB): <path not set>
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): <path not set>
Space in storage for io.netty.native.workdir (MiB): <path not set>
Space in storage for java.io.tmpdir (MiB): available: 196819.13, total: 357210.16
Space in storage for workdir (MiB): available: 196819.13, total: 357210.16
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms512m -Xmx2643m
appleskin: AppleSkin 3.0.7+mc1.21.9
architectury: Architectury 18.0.8
betterpingdisplay: Better Ping Display 1.1.1
carpet: Carpet Mod 1.4.188+v251016
clientsort: ClientSort 2.2.1+1.21.10
cloth-config: Cloth Config v20 20.0.149
cloth-basic-math: cloth-basic-math 0.6.1
dynamic_fps: Dynamic FPS 3.11.4
net_lostluma_battery: battery 2.0.0
entityculling: EntityCulling 1.9.5
fabric-api: Fabric API 0.138.4+1.21.10
fabric-api-base: Fabric API Base 1.0.0+14b92d896f
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.106+d17682156f
fabric-biome-api-v1: Fabric Biome API (v1) 16.1.0+c2417d4f6f
fabric-block-api-v1: Fabric Block API (v1) 1.1.5+d17682156f
fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.34+e4fd1b926f
fabric-command-api-v2: Fabric Command API (v2) 2.4.0+c0ab2d5d6f
fabric-content-registries-v0: Fabric Content Registries (v0) 10.2.6+b6a242646f
fabric-convention-tags-v1: Fabric Convention Tags 2.1.49+7f945d5b6f
fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.17.0+ff7bc77d6f
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.3.18+33df5e6e6f
fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.8.33+cd3b9e596f
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 23.2.27+d8b85ef16f
fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.22+38b9cc196f
fabric-entity-events-v1: Fabric Entity Events (v1) 2.1.13+fde3702c6f
fabric-events-interaction-v0: Fabric Events Interaction (v0) 4.0.36+5ba217126f
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.1.1+e47eaae56f
fabric-item-api-v1: Fabric Item API (v1) 11.5.11+9bce411b6f
fabric-item-group-api-v1: Fabric Item Group API (v1) 4.2.27+86b3ae576f
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.1.1+b3ba9c486f
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.6.9+33df5e6e6f
fabric-loot-api-v2: Fabric Loot API (v2) 3.0.67+3f89f5a56f
fabric-loot-api-v3: Fabric Loot API (v3) 2.0.14+d17682156f
fabric-message-api-v1: Fabric Message API (v1) 6.1.7+3154c1c86f
fabric-model-loading-api-v1: Fabric Model Loading API (v1) 6.0.5+3ffd6ef06f
fabric-networking-api-v1: Fabric Networking API (v1) 5.1.0+b095d8db6f
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 21.1.28+9bce411b6f
fabric-particles-v1: Fabric Particles (v1) 4.2.3+a0ee59a46f
fabric-recipe-api-v1: Fabric Recipe API (v1) 8.2.0+39709ef06f
fabric-registry-sync-v0: Fabric Registry Sync (v0) 6.1.42+679c8c5c6f
fabric-renderer-api-v1: Fabric Renderer API (v1) 7.2.3+9be2a36e6f
fabric-renderer-indigo: Fabric Renderer - Indigo 4.1.4+9be2a36e6f
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.38+86b3ae576f
fabric-rendering-v1: Fabric Rendering (v1) 16.2.0+bee81f016f
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 5.0.28+33df5e6e6f
fabric-resource-loader-v0: Fabric Resource Loader (v0) 3.3.1+d4d4122a6f
fabric-resource-loader-v1: Fabric Resource Loader (v1) 1.0.4+14959b836f
fabric-screen-api-v1: Fabric Screen API (v1) 3.1.0+9c82a7986f
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.151+d17682156f
fabric-serialization-api-v1: Fabric Serialization API (v1) 1.0.0+d857c9766f
fabric-sound-api-v1: Fabric Sound API (v1) 1.0.45+328a75ba6f
fabric-tag-api-v1: Fabric Tag API (v1) 1.2.13+2fa446b26f
fabric-transfer-api-v1: Fabric Transfer API (v1) 6.0.15+79ec2c126f
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.5.3+41eb43436f
fabric-language-kotlin: Fabric Language Kotlin 1.13.9+kotlin.2.3.10
org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 2.3.10
org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 2.3.10
org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 2.3.10
org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 2.3.10
org_jetbrains_kotlinx_atomicfu-jvm: atomicfu-jvm 0.31.0
org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.10.2
org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.10.2
org_jetbrains_kotlinx_kotlinx-datetime-jvm: kotlinx-datetime-jvm 0.7.1
org_jetbrains_kotlinx_kotlinx-io-bytestring-jvm: kotlinx-io-bytestring-jvm 0.8.2
org_jetbrains_kotlinx_kotlinx-io-core-jvm: kotlinx-io-core-jvm 0.8.2
org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm: kotlinx-serialization-cbor-jvm 1.10.0
org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.10.0
org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.10.0
fabricloader: Fabric Loader 0.18.4
mixinextras: MixinExtras 0.5.0
fastipping: Fast IP Ping 1.0.8
ferritecore: FerriteCore 8.1.0
freecam: Freecam 1.3.5+mc1.21.10
gammautils: Gamma Utils 2.4.9
ias: In-Game Account Switcher 9.0.6-alpha.1+1.21.10-fabric
immediatelyfast: ImmediatelyFast 1.13.5+1.21.10
net_lenni0451_reflect: Reflect 1.6.1+curseforge
java: OpenJDK 64-Bit Server VM 21
lithium: Lithium 0.20.1+mc1.21.10
minecraft: Minecraft 1.21.10
morechathistory: More Chat History 1.3.1
moreculling: More Culling 1.5.0-beta.2
conditional-mixin: conditional mixin 0.6.3
mixinsquared: MixinSquared 0.2.0
mousetweaks: Mouse Tweaks 2.29
nochatreports: No Chat Reports 1.21.10-v2.16.0
placeholder-api: Placeholder API 2.8.2+1.21.10
raknetify: Raknetify (Fabric) 0.1.0+alpha.5.196
reeses-sodium-options: Reese's Sodium Options 1.8.6+mc1.21.10
removewardeneffect: Remove Warden Darkness 0.0.2-1.21.9
screencopy: Screencopy 1.3.0
com_github_ramanrajarathinam_native-utils: native-utils 1.0.0
io_github_imurx_arboard: arboard 1.1.3
shulkerboxtooltip: Shulker Box Tooltip 5.2.13+1.21.10
skinlayers3d: 3d-Skin-Layers 1.10.2
transition: TRansition 1.0.13
sodium: Sodium 0.7.3+mc1.21.10
sodium-extra: Sodium Extra 0.7.1+mc1.21.10
waveycapes: WaveyCapes 1.8.2
xaerominimap: Xaero's Minimap 25.3.10
xaeroworldmap: Xaero's World Map 1.40.11
yet_another_config_lib_v3: YetAnotherConfigLib 3.8.2+1.21.10-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
zoomify: Zoomify 2.15.2+1.21.9
com_akuleshov7_ktoml-core-jvm: ktoml-core-jvm 0.7.1