Forge 1.20.1 Crash Report [#rGjQLFO]

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---- Minecraft Crash Report ----

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// Embeddium instance tainted by mods: [sodiumoptionsapi, oculus]

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// Please do not reach out for Embeddium support without removing these mods first.

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// -------

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// I let you down. Sorry :(

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Time: 2025-11-20 20:53:53

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Description: Rendering overlay

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com.google.common.util.concurrent.UncheckedExecutionException: com.google.gson.JsonParseException: JSON data was null or empty

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at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2055) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache.get(LocalCache.java:3966) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3989) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4950) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4956) ~[guava-31.1-jre.jar%23109!/:?] {}

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at net.minecraft.client.resources.model.ModelManager.md2f35f5$lambda$deferBlockModelLoad$1$5(ModelManager.java:558) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at com.google.common.collect.Maps$AsMapView.lambda$forEach$0(Maps.java:992) ~[guava-31.1-jre.jar%23109!/:?] {}

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at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] {re:mixin}

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at com.google.common.collect.Maps$AsMapView.forEach(Maps.java:992) ~[guava-31.1-jre.jar%23109!/:?] {}

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at net.minecraft.client.resources.model.ModelBakery.handler$cll000$backpacked$OnLoadModels(ModelBakery.java:2543) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.resources.model.ModelBakery.<init>(ModelBakery.java:167) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.resources.model.ModelManager.m_246505_(ModelManager.java:83) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at java.util.concurrent.CompletableFuture.biApply(CompletableFuture.java:1311) ~[?:?] {re:mixin}

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at java.util.concurrent.CompletableFuture$BiApply.tryFire(CompletableFuture.java:1280) ~[?:?] {}

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at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:483) ~[?:?] {}

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at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}

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at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:mixin,re:computing_frames}

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at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:mixin,re:computing_frames}

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at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {re:mixin}

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Caused by: com.google.gson.JsonParseException: JSON data was null or empty

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at net.minecraft.util.GsonHelper.m_263475_(GsonHelper.java:533) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:classloading,re:mixin}

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at net.minecraft.util.GsonHelper.m_13776_(GsonHelper.java:581) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:classloading,re:mixin}

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at net.minecraft.client.renderer.block.model.BlockModel.m_111461_(BlockModel.java:74) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:fusion.mixins.json:BlockModelMixin,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.resources.model.ModelManager.md2f35f5$lambda$loadSingleBlockModel$5$1(ModelManager.java:576) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at java.util.Optional.map(Optional.java:260) ~[?:?] {re:mixin}

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at net.minecraft.client.resources.model.ModelManager.loadSingleBlockModel(ModelManager.java:574) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.resources.model.ModelManager.md2f35f5$lambda$deferBlockModelLoad$0$6(ModelManager.java:557) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at org.embeddedt.modernfix.util.CacheUtil$1.load(CacheUtil.java:14) ~[modernfix-forge-5.25.1+mc1.20.1.jar%23689!/:5.25.1+mc1.20.1] {re:classloading}

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at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3533) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2282) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2159) ~[guava-31.1-jre.jar%23109!/:?] {}

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at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2049) ~[guava-31.1-jre.jar%23109!/:?] {}

... 19 more

A detailed walkthrough of the error, its code path and all known details is as follows:

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---------------------------------------------------------------------------------------

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-- Head --

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Thread: Render thread

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Suspected Mod:

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Backpacked (backpacked), Version: 3.0.0-beta.9

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Issue tracker URL: https://github.com/MrCrayfish/Backpacked/issues

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Mixin class: com.mrcrayfish.backpacked.mixin.client.ModelBakeryMixin

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Target: net.minecraft.client.resources.model.ModelBakery

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at TRANSFORMER/minecraft@1.20.1/net.minecraft.client.resources.model.ModelBakery.handler$cll000$backpacked$OnLoadModels(ModelBakery.java:2543)

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Stacktrace:

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at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2055) ~[guava-31.1-jre.jar%23109!/:?] {}

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-- Overlay render details --

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Details:

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Overlay name: net.minecraftforge.client.loading.ForgeLoadingOverlay

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Stacktrace:

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at net.minecraft.client.renderer.GameRenderer.m_109093_(GameRenderer.java:957) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:auroras.mixins.json:client.GameRendererMixin,pl:mixin:APP:moonlight-common.mixins.json:GameRendererMixin,pl:mixin:APP:do_a_barrel_roll.mixins.json:client.roll.GameRendererMixin,pl:mixin:APP:fairylights.mixins.json:GameRendererMixin,pl:mixin:APP:mixins.oculus.json:GameRendererAccessor,pl:mixin:APP:mixins.oculus.json:MixinGameRenderer,pl:mixin:APP:mixins.oculus.json:MixinModelViewBobbing,pl:mixin:APP:dynamic_fps-common.mixins.json:GameRendererMixin,pl:mixin:APP:fastload.mixins.json:client.GameRendererMixin,pl:mixin:APP:aaa_particles-common.mixins.json:client.MixinGameRenderer,pl:mixin:APP:table_top_craft.mixins.json:GameRendererMixin,pl:mixin:APP:cubes-without-borders.mixins.json:GameRendererMixin,pl:mixin:APP:ponder-common.mixins.json:client.accessor.GameRendererAccessor,pl:mixin:APP:immediatelyfast-common.mixins.json:core.compat.MixinGameRenderer,pl:mixin:APP:mixins.satin.client.json:event.GameRendererMixin,pl:mixin:APP:railways-common.mixins.json:conductor_possession.MixinGameRenderer,pl:mixin:APP:betterclouds.required.mixins.json:GameRendererAccessor,pl:mixin:APP:mixins.artifacts.common.json:item.wearable.nightvisiongoggles.client.GameRendererMixin,pl:mixin:APP:okzoomer.mixins.json:GameRendererMixin,pl:mixin:APP:alexscaves.mixins.json:client.GameRendererMixin,pl:mixin:APP:brewery-common.mixins.json:GameRendererMixin,pl:mixin:APP:zeta_forge.mixins.json:client.GameRenderMixin,pl:mixin:APP:supplementaries-common.mixins.json:GameRendererMixin,pl:mixin:APP:freecam.mixins.json:GameRendererMixin,pl:mixin:APP:lodestone.mixins.json:client.GameRendererMixin,pl:mixin:APP:create.mixins.json:client.GameRendererMixin,pl:mixin:APP:embeddium.mixins.json:features.gui.hooks.console.GameRendererMixin,pl:mixin:APP:mixins.oculus.json:MixinGameRenderer_NightVisionCompat,pl:mixin:APP:forge-badoptimizations.mixins.json:accessors.GameRendererAccessor,pl:mixin:APP:forge-badoptimizations.mixins.json:tick.MixinGameRenderer,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1146) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23807!/:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}

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at net.minecraft.client.main.Main.main(Main.java:218) ~[client-1.20.1.jar:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:cubes-without-borders.mixins.json:MainMixin,pl:mixin:APP:notenoughcrashes.forge.mixins.json:client.MixinMain,pl:mixin:A,pl:runtimedistcleaner:A}

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at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}

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at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}

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at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}

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at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] {re:mixin}

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at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.4.10.jar:?] {}

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at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.4.10.jar:?] {}

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at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.4.10.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}

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at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

-- Last reload --

Details:

Reload number: 1

Reload reason: initial

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Finished: No

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Packs: vanilla, mod_resources, Moonlight Mods Dynamic Assets

-- System Details --

Details:

Minecraft Version: 1.20.1

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Minecraft Version ID: 1.20.1

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Operating System: Windows 11 (amd64) version 10.0

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Java Version: 17.0.15, Microsoft

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

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Memory: 2537810512 bytes (2420 MiB) / 5771362304 bytes (5504 MiB) up to 10737418240 bytes (10240 MiB)

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CPUs: 12

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Processor Vendor: GenuineIntel

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Processor Name: 11th Gen Intel(R) Core(TM) i5-11400H @ 2.70GHz

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Identifier: Intel64 Family 6 Model 141 Stepping 1

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Microarchitecture: unknown

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Frequency (GHz): 2.69

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Number of physical packages: 1

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Number of physical CPUs: 6

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Number of logical CPUs: 12

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Graphics card #0 name: Intel(R) UHD Graphics

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Graphics card #0 vendor: Intel Corporation (0x8086)

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Graphics card #0 VRAM (MB): 2048.00

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Graphics card #0 deviceId: 0x9a68

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Graphics card #0 versionInfo: DriverVersion=32.0.101.6556

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Graphics card #1 name: NVIDIA GeForce RTX 3050 Ti Laptop GPU

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Graphics card #1 vendor: NVIDIA (0x10de)

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Graphics card #1 VRAM (MB): 4095.00

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Graphics card #1 deviceId: 0x25a0

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Graphics card #1 versionInfo: DriverVersion=32.0.15.8180

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Memory slot #0 capacity (MB): 16384.00

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Memory slot #0 clockSpeed (GHz): 3.20

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Memory slot #0 type: DDR4

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Memory slot #1 capacity (MB): 16384.00

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Memory slot #1 clockSpeed (GHz): 3.20

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Memory slot #1 type: DDR4

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Virtual memory max (MB): 81699.30

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Virtual memory used (MB): 30270.44

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Swap memory total (MB): 49152.00

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Swap memory used (MB): 342.18

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JVM Flags: 10 total; -Xmx10240M -XX:MetaspaceSize=256M -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1MaxNewSizePercent=60 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump

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Launched Version: 1.20.1

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Backend library: LWJGL version 3.3.1 build 7

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Backend API: NVIDIA GeForce RTX 3050 Ti Laptop GPU/PCIe/SSE2 GL version 4.6.0 NVIDIA 581.80, NVIDIA Corporation

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Window size: 1920x1081

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GL Caps: Using framebuffer using OpenGL 3.2

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GL debug messages:

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Using VBOs: Yes

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Is Modded: Definitely; Client brand changed to 'forge'

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Type: Client (map_client.txt)

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Graphics mode: fast

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Resource Packs:

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Current Language: en_us

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CPU: 12x 11th Gen Intel(R) Core(TM) i5-11400H @ 2.70GHz

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Client Crashes Since Restart: 1

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Integrated Server Crashes Since Restart: 0

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ModLauncher: 10.0.9+10.0.9+main.dcd20f30

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ModLauncher launch target: forgeclient

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ModLauncher naming: srg

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ModLauncher services:

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mixin-0.8.5.jar mixin PLUGINSERVICE

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eventbus-6.0.5.jar eventbus PLUGINSERVICE

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fmlloader-1.20.1-47.4.10.jar slf4jfixer PLUGINSERVICE

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fmlloader-1.20.1-47.4.10.jar object_holder_definalize PLUGINSERVICE

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fmlloader-1.20.1-47.4.10.jar runtime_enum_extender PLUGINSERVICE

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fmlloader-1.20.1-47.4.10.jar capability_token_subclass PLUGINSERVICE

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accesstransformers-8.0.4.jar accesstransformer PLUGINSERVICE

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fmlloader-1.20.1-47.4.10.jar runtimedistcleaner PLUGINSERVICE

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modlauncher-10.0.9.jar mixin TRANSFORMATIONSERVICE

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modlauncher-10.0.9.jar fml TRANSFORMATIONSERVICE

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modlauncher-10.0.9.jar crash_assistant TRANSFORMATIONSERVICE

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FML Language Providers:

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minecraft@1.0

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kotlinforforge@4.11.0

javafml@null

lowcodefml@null

Mod List:

MutantMonsters-v8.0.7-1.20.1-Forge.jar |Mutant Monsters |mutantmonsters |8.0.7 |ENQUEUE_IM|Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****

goblintraders-forge-1.20.1-1.11.5.jar |Goblin Traders |goblintraders |1.11.5 |ENQUEUE_IM|Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****

sit-1.20.1-1.3.5.jar |Sit |sit |1.3.5 |ENQUEUE_IM|Manifest: NOSIGNATURE

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backpacked-forge-1.20.1-3.0.0-beta.9.jar |Backpacked |backpacked |3.0.0-beta.9 |ENQUEUE_IM|Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****

cosmeticarmorreworked-1.20.1-v1a.jar |CosmeticArmorReworked |cosmeticarmorreworked |1.20.1-v1a |ENQUEUE_IM|Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****

EnchantmentDescriptions-Forge-1.20.1-17.1.19.jar |EnchantmentDescriptions |enchdesc |17.1.19 |ENQUEUE_IM|Manifest: ****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****:****