Crash :/

[Jaythrowix]

---- Minecraft Crash Report ---- // I bet Cylons wouldn't have this problem.

Time: 10/29/19 4:31 PM Description: Initializing game

java.lang.BootstrapMethodError: java.lang.IllegalAccessError: tried to access class net.minecraft.client.particle.ParticleManager$IParticleMetaFactory from class its_meow.whisperwoods.client.init.ClientLifecycleHandler at its_meow.whisperwoods.client.init.ClientLifecycleHandler.registerParticleFactory(ClientLifecycleHandler.java:36) ~[?:1.0.1] {} at net.minecraftforge.eventbus.ASMEventHandler_42_ClientLifecycleHandler_registerParticleFactory_ParticleFactoryRegisterEvent.invoke(.dynamic) ~[?:?] {} at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-1.0.0-service.jar:?] {} at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-1.0.0-service.jar:?] {} at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:168) ~[?:28.1] {} at net.minecraftforge.fml.ModLoader.lambda$postEvent$30(ModLoader.java:240) ~[?:?] {} at net.minecraftforge.fml.ModLoader$$Lambda$2875/1613819889.accept(Unknown Source) ~[?:?] {} at java.util.HashMap.forEach(HashMap.java:1280) ~[?:1.8.0_51] {} at net.minecraftforge.fml.ModList.forEachModContainer(ModList.java:217) ~[?:?] {} at net.minecraftforge.fml.ModLoader.postEvent(ModLoader.java:240) ~[?:?] {} at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:519) [?:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) [?:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(SourceFile:155) [?:?] {} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {} at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.14.4-28.1.10.jar:28.1] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$352/2141066548.call(Unknown Source) [forge-1.14.4-28.1.10.jar:28.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-3.2.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) [modlauncher-3.2.0.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68) [modlauncher-3.2.0.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:80) [modlauncher-3.2.0.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-3.2.0.jar:?] {} Caused by: java.lang.IllegalAccessError: tried to access class net.minecraft.client.particle.ParticleManager$IParticleMetaFactory from class its_meow.whisperwoods.client.init.ClientLifecycleHandler ... 24 more

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

-- Head -- Thread: Client thread Stacktrace: at its_meow.whisperwoods.client.init.ClientLifecycleHandler.registerParticleFactory(ClientLifecycleHandler.java:36) at net.minecraftforge.eventbus.ASMEventHandler_42_ClientLifecycleHandler_registerParticleFactory_ParticleFactoryRegisterEvent.invoke(.dynamic) at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:168) at net.minecraftforge.fml.ModLoader.lambda$postEvent$30(ModLoader.java:240) at net.minecraftforge.fml.ModLoader$$Lambda$2875/1613819889.accept(Unknown Source) at java.util.HashMap.forEach(HashMap.java:1280) at net.minecraftforge.fml.ModList.forEachModContainer(ModList.java:217) at net.minecraftforge.fml.ModLoader.postEvent(ModLoader.java:240) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:519)

-- Initialization -- Details: Stacktrace: at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:365) at net.minecraft.client.main.Main.main(SourceFile:155) 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:56) at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$352/2141066548.call(Unknown Source) at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68) at cpw.mods.modlauncher.Launcher.run(Launcher.java:80) at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)

[itsmeow]

Duplicate of #2

[itsmeow]

(Copied from #2) Okay, using optifine preview versions 9 and higher should work! Just click the little preview versions button on the downloads page.

[itsmeow]

Okay actually I dunno what version you were using but I assume it's older than pre9, just updating to F$ (non preview!) should do what you want.