The game crashed whilst initializing game Error: java.lang.RuntimeException: java.util.concurrent.CompletionException

[Hunted_Soldier]

The game crashed whilst initializing game Error: java.lang.RuntimeException: java.util.concurrent.CompletionException: java.lang.UnsupportedOperationException: Record requires ASM8 Exit Code: -1

The problem is there that when im trying to play forge 1.16.5 it does this and crashs. I have 68 mods loaded. so please somebody help i dont know what to do. The crash raport is under.

---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 6/16/21 6:29 PM
Description: Initializing game

java.lang.RuntimeException: java.util.concurrent.CompletionException: java.lang.UnsupportedOperationException: Record requires ASM8
    at net.minecraftforge.fml.loading.moddiscovery.ModFile.getScanResult(ModFile.java:152) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:272) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$11(ModLoader.java:177) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader$$Lambda$3105/788316339.apply(Unknown Source) ~[?:?] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {}
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:179) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$1(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2969/1024666550.run(Unknown Source) ~[?:?] {}
    at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$4(ClientModLoader.java:123) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2970/1622047986.run(Unknown Source) ~[?:?] {}
    at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:437) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterendforge.mixins.json:MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:149) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.5-36.1.31.jar:36.1] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$458/1171094469.call(Unknown Source) [forge-1.16.5-36.1.31.jar:36.1] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {re:classloading}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {re:classloading}
Caused by: java.util.concurrent.CompletionException: java.lang.UnsupportedOperationException: Record requires ASM8
    at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1584) ~[?:1.8.0_51] {}
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_51] {}
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_51] {}
    at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_51] {}
Caused by: java.lang.UnsupportedOperationException: Record requires ASM8
    at org.objectweb.asm.ClassVisitor.visitRecordComponent(ClassVisitor.java:305) ~[asm-9.0.jar:9.0] {}
    at org.objectweb.asm.ClassReader.readRecordComponent(ClassReader.java:920) ~[asm-9.0.jar:9.0] {}
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:698) ~[asm-9.0.jar:9.0] {}
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:394) ~[asm-9.0.jar:9.0] {}
    at net.minecraftforge.fml.loading.moddiscovery.Scanner.fileVisitor(Scanner.java:60) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.Scanner.lambda$scan$0(Scanner.java:46) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.Scanner$$Lambda$384/993263990.accept(Unknown Source) ~[?:?] {}
    at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_51] {}
    at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_51] {}
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {}
    at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51] {}
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.moddiscovery.AbstractJarFileLocator.lambda$scanFile$1(AbstractJarFileLocator.java:79) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.AbstractJarFileLocator$$Lambda$386/1078007583.accept(Unknown Source) ~[?:?] {}
    at java.util.ArrayList.forEach(ArrayList.java:1249) ~[?:1.8.0_51] {re:computing_frames}
    at net.minecraftforge.fml.loading.moddiscovery.AbstractJarFileLocator.scanFile(AbstractJarFileLocator.java:77) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.ModFile.scanFile(ModFile.java:134) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.Scanner.scan(Scanner.java:46) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.ModFile.compileContent(ModFile.java:130) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.loading.moddiscovery.BackgroundScanHandler$$Lambda$379/23053378.get(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) ~[?:1.8.0_51] {}
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[?:1.8.0_51] {}
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[?:1.8.0_51] {}
    at java.lang.Thread.run(Thread.java:745) ~[?:1.8.0_51] {}

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

-- Head --
Thread: Render thread
Stacktrace:
    at net.minecraftforge.fml.loading.moddiscovery.ModFile.getScanResult(ModFile.java:152) ~[forge-1.16.5-36.1.31.jar:?] {}
    at net.minecraftforge.fml.ModLoader.buildMods(ModLoader.java:272) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$gatherAndInitializeMods$11(ModLoader.java:177) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader$$Lambda$3105/788316339.apply(Unknown Source) ~[?:?] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51] {}
    at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {}
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51] {}
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {}
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:179) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$1(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2969/1024666550.run(Unknown Source) ~[?:?] {}
    at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$4(ClientModLoader.java:123) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2970/1622047986.run(Unknown Source) ~[?:?] {}
    at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:103) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:437) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:betterendforge.mixins.json:MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.main.Main.main(Main.java:149) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.5-36.1.31.jar:36.1] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$458/1171094469.call(Unknown Source) [forge-1.16.5-36.1.31.jar:36.1] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {re:classloading}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {re:classloading}

-- System Details --
Details:
    Minecraft Version: 1.16.5
    Minecraft Version ID: 1.16.5
    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: 917722664 bytes (875 MB) / 1879048192 bytes (1792 MB) up to 2147483648 bytes (2048 MB)
    CPUs: 12
    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
    ModLauncher: 8.0.9+86+master.3cf110c
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /mixin-0.8.2.jar mixin PLUGINSERVICE 
        /eventbus-4.0.0.jar eventbus PLUGINSERVICE 
        /forge-1.16.5-36.1.31.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.16.5-36.1.31.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
        /forge-1.16.5-36.1.31.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.16.5-36.1.31.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 
        /OptiFine_1.16.5_HD_U_G8%20(1).jar OptiFine TRANSFORMATIONSERVICE 
        /forge-1.16.5-36.1.31.jar fml TRANSFORMATIONSERVICE 
    FML: 36.1
    Forge: net.minecraftforge:36.1.31
    FML Language Providers: 
        [email protected]
        minecraft@1
    Mod List: ~~ERROR~~ NullPointerException: null
    Launched Version: 1.16.5-forge-36.1.31
    Backend library: LWJGL version 3.2.2 build 10
    Backend API: GeForce GTX 1660 SUPER/PCIe/SSE2 GL version 4.6.0 NVIDIA 457.51, NVIDIA Corporation
    GL Caps: Using framebuffer using OpenGL 3.0
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    CPU: 12x Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz
    OptiFine Version: OptiFine_1.16.5_HD_U_G8
    OptiFine Build: 20210515-161946
    Render Distance Chunks: 16
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: null
    OpenGlVersion: 4.6.0 NVIDIA 457.51
    OpenGlRenderer: GeForce GTX 1660 SUPER/PCIe/SSE2
    OpenGlVendor: NVIDIA Corporation
    CpuCount: 12

[lemonMhan8]

did you ever find a fix for this ?