The game crashed whilst initializing game Error: java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'fabric-renderer-indigo'!

We'll need the crash report from the crash-reports folder in order to be able to help you with this. Did this come from switching shaders on/off whilst in game by any chance?

no when i started the game

---- Minecraft Crash Report ----
// You're mean.

Time: 09.12.20 22:59
Description: Initializing game

java.lang.RuntimeException: Could not execute entrypoint stage 'client' due to errors, provided by 'fabric-renderer-indigo'!
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:53)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:36)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointClient.start(EntrypointClient.java:33)
at net.minecraft.class_310.(class_310.java:437)
at net.minecraft.client.main.Main.main(Main.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:224)
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:141)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:27)
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:208)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:178)
at org.spongepowered.asm.mixin.transformer.FabricMixinTransformerProxy.transformClassBytes(FabricMixinTransformerProxy.java:23)
at net.fabricmc.loader.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:157)
at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:150)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at net.minecraft.class_4668.(class_4668.java:80)
at net.fabricmc.fabric.api.renderer.v1.material.BlendMode.(BlendMode.java:33)
at net.fabricmc.fabric.impl.client.indigo.renderer.RenderMaterialImpl.(RenderMaterialImpl.java:34)
at net.fabricmc.fabric.impl.client.indigo.renderer.IndigoRenderer.materialFinder(IndigoRenderer.java:54)
at net.fabricmc.fabric.impl.client.indigo.renderer.IndigoRenderer.(IndigoRenderer.java:37)
at net.fabricmc.fabric.impl.client.indigo.Indigo.onInitializeClient(Indigo.java:137)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointClient$$Lambda$2519/93499347.accept(Unknown Source)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:50)
... 11 more
Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: LVT in net/minecraft/class_1059::method_18163(Lnet/minecraft/class_3300;Ljava/util/stream/Stream;Lnet/minecraft/class_3695;I)Lnet/minecraft/class_1059$class_4007; has incompatible changes at opcode 158 in callback net/minecraft/class_1059::preStitch.
Expected: [Ljava/util/Set;]
Found: [I]
at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:497)
at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:447)
at org.spongepowered.asm.mixin.injection.code.Injector.inject(Injector.java:264)
at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.inject(InjectionInfo.java:385)
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1284)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:1042)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:395)
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:320)
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351)
... 25 more

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

-- Head --
Thread: Render thread
Stacktrace:
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:53)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:36)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointClient.start(EntrypointClient.java:33)
at net.minecraft.class_310.(class_310.java:437)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.main.Main.main(Main.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:224)
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:141)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:27)

-- System Details --
Details:
Minecraft Version: 1.16.4
Minecraft Version ID: 1.16.4
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1321428944 bytes (1260 MB) / 3489660928 bytes (3328 MB) up to 4294967296 bytes (4096 MB)
CPUs: 24
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
Fabric Mods:
advanced_runtime_resource_pack: Runtime Resource Pack 0.2.9
architectury: Architectury 1.1.55
artifice: Artifice 0.13.1+1.16.2-rc1
audiooutput: AudioOutput 0.0.3
autoconfig1u: Auto Config v1 Updated 3.3.1
autoreconnect: Example Mod 1.0.0
bendy-lib: Bendy api 0.2.3
betterdroppeditems: Better Dropped Items 1.2.4-1.16.2
betterf3: BetterF3 1.1.1
borderlessmining: Borderless Mining 1.0.6+1.16.2
cardinal-components-base: Cardinal Components API (base) 2.6.0
cardinal-components-entity: Cardinal Components API (entities) 2.6.0
cloth-basic-math: Cloth Basic Math 0.5.1
cloth-client-events-v0: Cloth Client Events v0 1.4.9
cloth-config2: Cloth Config v4 4.8.3
cotton-config: Cotton Config 1.0.0-rc.7
cotton-logging: Cotton Logging 1.0.0-rc.4
craftpresence: CraftPresence 1.7.5
crawl: Crawl 0.8.1
dark-loading-screen: Dark Loading Screen 1.5.0
dynamicfps: Dynamic FPS 1.2.1
emotecraft: Emotecraft 1.2.2
fabric: Fabric API 0.27.1+1.16
fabric-api-base: Fabric API Base 0.2.0+ab87788d3a
fabric-biome-api-v1: Fabric Biome API (v1) 3.1.0+2e23b97c3a
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.4+c6a8ea8995
fabric-command-api-v1: Fabric Command API (v1) 1.0.9+6a2618f53a
fabric-commands-v0: Fabric Commands (v0) 0.2.0+6a2618f53a
fabric-containers-v0: Fabric Containers (v0) 0.1.8+045df74f95
fabric-content-registries-v0: Fabric Content Registries (v0) 0.2.0+e77439c73a
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.2+b7f9825d3a
fabric-dimensions-v1: fabric-dimensions-v1 2.0.1+9a6c75813a
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.1+6a2618f53a
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.0+16acbe5b95
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.3+a4467d2a3a
fabric-item-api-v1: Fabric Item API (v1) 1.2.0+6a2618f53a
fabric-item-groups-v0: Fabric Item Groups (v0) 0.2.1+6a2618f53a
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.1+730711c63a
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.0+3fa9f7c595
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 1.2.0+6a2618f53a
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.0.1+6a2618f53a
fabric-mining-levels-v0: Fabric Mining Levels (v0) 0.1.2+b764ce9995
fabric-models-v0: Fabric Models (v0) 0.1.1+6a2618f53a
fabric-networking-blockentity-v0: Fabric Networking Block Entity (v0) 0.2.5+b50ffc7b95
fabric-networking-v0: Fabric Networking (v0) 0.1.10+6a2618f53a
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 1.9.2+6a2618f53a
fabric-object-builders-v0: Fabric Object Builders (v0) 0.7.1+6a2618f53a
fabric-particles-v1: fabric-particles-v1 0.2.2+fb0d9b0e95
fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.7.1+285766753a
fabric-renderer-api-v1: Fabric Renderer API (v1) 0.3.3+6a2618f53a
fabric-renderer-indigo: Fabric Renderer - Indigo 0.4.3+6a2618f53a
fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 2.2.0+6a2618f53a
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.1.4+6a2618f53a
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 0.1.12+6a2618f53a
fabric-rendering-v0: Fabric Rendering (v0) 1.1.1+6a2618f53a
fabric-rendering-v1: Fabric Rendering (v1) 1.4.0+6a2618f53a
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.3.2+1944f3e03a
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.1.0+6a2618f53a
fabric-structure-api-v1: Fabric Structure API (v1) 1.1.1+f1d8af063a
fabric-tag-extensions-v0: Fabric Tag Extensions (v0) 1.1.0+e77439c73a
fabric-textures-v0: Fabric Textures (v0) 1.0.5+6a2618f53a
fabric-tool-attribute-api-v1: Fabric Tool Attribute API (v1) 1.2.5+6a2618f53a
fabricloader: Fabric Loader 0.10.8
fallingleaves: Falling Leaves 1.2
fedora: Fedora 1.0.0
inventoryhud: Inventory HUD + 3.1.3
jankson: Jankson 3.0.1+j1.2.0
kirin: Kirin UI 1.7-1.16.2
kronhud: KronHUD 1.1.1
libgui: LibGui 3.1.0+1.16.3
lightoverlay: Light Overlay 5.5.2
minecraft: Minecraft 1.16.4
minecraftcapes: MinecraftCapes Mod 10
minimalmenu: MinimalMenu 1.16.3-0.0.4
mm: Manningham Mills 2.1
modmenu: Mod Menu 1.14.13+build.19
numericping: NumericPing 1.0.2-fabric1.16.3
optifabric: OptiFabric 1.8.10
org_codehaus_groovy_groovy: groovy 3.0.3
org_codehaus_groovy_groovy-jsr223: groovy-jsr223 3.0.3
perspectivemod: Perspective Mod Redux 0.0.5
polish: Polish 1.0.3
presencefootsteps: Presence Footsteps r28+1.16.2
replaymod: Replay Mod 1.16.4-2.5.1
roughlyenoughitems: Roughly Enough Items 5.8.8
roughlyenoughitems-api: REI (API) 5.8.8
roughlyenoughitems-default-plugin: REI (Default Plugin) 5.8.8
roughlyenoughitems-runtime: REI (Runtime) 5.8.8
screenshotclipboard: Screenshot to Clipboard 1.0.6
slight-gui-modifications: 'Slight' GUI Modifications 1.6.1
waila: Hwyla 1.9.22
window_title_changer: Window Title Changer 2.1.0-1.16.2
worldedit: WorldEdit 7.2.0+a51fa43
Launched Version: fabric-loader-0.10.8-1.16.4
Backend library: LWJGL version 3.2.2 build 10
Backend API: NO CONTEXT
GL Caps:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fabric'
Type: Client (map_client.txt)
CPU:
OptiFine Version: OptiFine_1.16.4_HD_U_G5
OptiFine Build: 20201106-171901
Shaders: null
OpenGlVersion: null
OpenGlRenderer: null
OpenGlVendor: null
CpuCount: 0

-- OptiFabric --
Details:
OptiFine jar designed for: 1.16.4
OptiFine jar version: OptiFine_1.16.4_HD_U_G5
OptiFine jar status: Valid OptiFine installer
OptiFine remapped jar: C:\Users\Produktecheck\AppData\Roaming.minecraft.optifine\OptiFine_1.16.4_HD_U_G5\Optifine-mapped.jar
OptiFabric error:

architectury currently isn't compatible iirc

this means?