Wabooe

I give up.

Hi. I know this error is already in the FAQ's, but all it says is to install Optifine after Forge, which I did. Here's the crash log: ---- Minecraft Crash Report ---- // Sorry Time: 02/04/20 10:35 Description: Unexpected error java.lang.NoSuchMethodError: net.minecraft.client.renderer.entity.EntityRendererManager.validateRendererExistence()V at net.minecraftforge.fml.client.registry.RenderingRegistry.loadEntityRenderers(RenderingRegistry.java:50) ~[?:?] {re:classloading} at net.minecraftforge.fml.client.ClientModLoader.postSidedRunnable(ClientModLoader.java:127) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraftforge.fml.ModLoader.lambda$loadMods$14(ModLoader.java:158) ~[?:?] {re:classloading} at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(ThreadTaskExecutor.java:173) ~[?:?] {re:classloading,pl:accesstransformer:B,xf:OptiFine:default} at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23) ~[?:?] {re:classloading} at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(ThreadTaskExecutor.java:135) ~[?:?] {re:classloading,pl:accesstransformer:B,xf:OptiFine:default} at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213160_bf(ThreadTaskExecutor.java:115) ~[?:?] {re:classloading,pl:accesstransformer:B,xf:OptiFine:default} at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:898) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:554) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.client.main.Main.main(SourceFile:204) ~[1.15.2-forge-31.1.0.jar:?] {re:classloading} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74] {} at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74] {} at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74] {} at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74] {} at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) ~[forge-1.15.2-31.1.0.jar:31.1] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.0.0-milestone.4.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.0.0-milestone.4.jar:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.0.0-milestone.4.jar:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.0.0-milestone.4.jar:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.0.0-milestone.4.jar:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.15.2 Minecraft Version ID: 1.15.2 Operating System: Mac OS X (x86_64) version 10.11.6 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1230204312 bytes (1173 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB) CPUs: 8 JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M ModLauncher: 5.0.0-milestone.4+67+b1a340b ModLauncher launch target: fmlclient ModLauncher naming: srg ModLauncher services: /eventbus-2.0.0-milestone.1-service.jar eventbus PLUGINSERVICE /forge-1.15.2-31.1.0.jar object_holder_definalize PLUGINSERVICE /forge-1.15.2-31.1.0.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-2.0.0-milestone.1-shadowed.jar accesstransformer PLUGINSERVICE /forge-1.15.2-31.1.0.jar capability_inject_definalize PLUGINSERVICE /forge-1.15.2-31.1.0.jar runtimedistcleaner PLUGINSERVICE /preview_OptiFine_1.15.2_HD_U_G1_pre1.jar OptiFine TRANSFORMATIONSERVICE /forge-1.15.2-31.1.0.jar fml TRANSFORMATIONSERVICE FML: 31.1 Forge: net.minecraftforge:31.1.0 FML Language Providers: [email protected] minecraft@1 Mod List: forge-1.15.2-31.1.0-client.jar Minecraft {[email protected] ENQUEUE_IMC} forge-1.15.2-31.1.0-universal.jar Forge {[email protected] ENQUEUE_IMC} worldedit-forge-mc1.15.2-7.1.0.jar WorldEdit {[email protected];48cc31c ENQUEUE_IMC} TerraForged-1.15.2-0.0.10.jar TerraForged {[email protected] ENQUEUE_IMC} Launched Version: 1.15.2-forge-31.1.0 Backend library: LWJGL version 3.2.1 build 12 Backend API: Intel HD Graphics 4000 OpenGL Engine GL version 2.1 INTEL-10.14.74, Intel Inc. GL Caps: Using framebuffer using ARB_framebuffer_object extension Using VBOs: Yes Is Modded: Definitely; Client brand changed to 'forge' Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null CPU: 8x Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz OptiFine Version: OptiFine_1.15.2_HD_U_G1_pre1 OptiFine Build: 20200213-173014 Render Distance Chunks: 8 Mipmaps: 4 Anisotropic Filtering: 1 Antialiasing: 0 Multitexture: false Shaders: null OpenGlVersion: 2.1 INTEL-10.14.74 OpenGlRenderer: Intel HD Graphics 4000 OpenGL Engine OpenGlVendor: Intel Inc. CpuCount: 8 I think it's just because I'm using OS X, but any advice appreciated. Optifine creates a new installation in my launcher which works, but I can't run it in my Forge installation with my other Forge mods, doing so gives me the above crash. I Installed Forge first, then moved Optifine to mods folder, then double clicked it to run the installer. Is this not the right process?

That seems odd, since this version is required to run CubicChunks, or am I missing something?

Hi, I'm running MacOS and currently attempting to use the installer for 1.12.2, however, it's getting stuck on the following step: "Unpacking packed file akka-actor_2.11-2.3.3.jar.pack.xz" No .log file is produced, as it doesn't crash, it just never gets past this step. My installation of Minecraft is clean but has the following JVM argument: "-Xmx2048M -Xms2048M" Any help appreciated please! Thanks.