kohosi700

right after i open the game(there is like 0.5 second gap)

its now crashes like this normal minecraft is just fine

there is no such file as "debug.log" (i reinstalled minecraft after i posted this when i try to crash forge again it doesnt even open properly anymore)

where is the file located?

how can i fix it?

it opens fml early loading progress but after its done it crashes (it crashes even without mods), but i tried an older versions forge(1.9.4) and it worked without a problam normal minecraft and optifine doesnt have the problem things i tried and that didnt work: reinstalling minecraft reinstalling launcher reinstalling java reinstalling forge crash report: ---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 04.08.2021 04:51 Description: Initializing game org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:223) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinTransformationHandler.processClass(MixinTransformationHandler.java:121) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.launch.MixinLaunchPlugin.processClass(MixinLaunchPlugin.java:131) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:154) ~[modlauncher-7.0.1.jar:7.0.1+78+master.e9771d8] {} at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:119) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:256) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:135) ~[modlauncher-7.0.1.jar:?] {re:classloading,re:classloading,re:classloading} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:97) ~[modlauncher-7.0.1.jar:?] {re:classloading,re:classloading,re:classloading} at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?] {} at net.minecraft.client.Minecraft.<init>(Minecraft.java:417) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(Main.java:149) [?:?] {re:classloading,pl:runtimedistcleaner:A} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {} at java.lang.reflect.Method.invoke(Method.java:497) ~[?:?] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.3-34.1.0.jar:34.1] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$412/505968231.call(Unknown Source) [forge-1.16.3-34.1.0.jar:34.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-7.0.1.jar:?] {} Caused by: org.spongepowered.asm.mixin.throwables.ClassMetadataNotFoundException: com.mrcrayfish.obfuscate.common.data.SyncedPlayerData at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transformMethod(MixinPreProcessorStandard.java:741) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:726) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:297) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:267) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1271) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:287) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:345) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:569) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:351) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} ... 23 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:223) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.mixin.transformer.MixinTransformationHandler.processClass(MixinTransformationHandler.java:121) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at org.spongepowered.asm.launch.MixinLaunchPlugin.processClass(MixinLaunchPlugin.java:131) ~[mixin-0.8.1.jar:0.8.1+unknown-b0.git-unknown] {} at cpw.mods.modlauncher.serviceapi.ILaunchPluginService.processClassWithFlags(ILaunchPluginService.java:154) ~[modlauncher-7.0.1.jar:7.0.1+78+master.e9771d8] {} at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:85) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:119) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:256) ~[modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:135) ~[modlauncher-7.0.1.jar:?] {re:classloading,re:classloading,re:classloading,re:classloading} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:97) ~[modlauncher-7.0.1.jar:?] {re:classloading,re:classloading,re:classloading,re:classloading} at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:?] {} at net.minecraft.client.Minecraft.<init>(Minecraft.java:417) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,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) ~[?:?] {} 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.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.3-34.1.0.jar:34.1] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$412/505968231.call(Unknown Source) [forge-1.16.3-34.1.0.jar:34.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-7.0.1.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-7.0.1.jar:?] {} -- System Details -- Details: Minecraft Version: 1.16.3 Minecraft Version ID: 1.16.3 Operating System: Windows 7 (amd64) version 6.1 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 4880713768 bytes (4654 MB) / 5234491392 bytes (4992 MB) up to 5268045824 bytes (5024 MB) CPUs: 4 JVM Flags: 10 total; -Xmn128M -Xmx5000M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Launched Version: 1.16.3-forge-34.1.0 Backend library: LWJGL version 3.2.2 build 10 Backend API: AMD Radeon R7 240 GL version 4.6.14831 Compatibility Profile Context 21.5.2 27.20.20903.8001, ATI Technologies Inc. GL Caps: Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'forge' Type: Client (map_client.txt) CPU: <unknown>