LukeGG27

I solve it! i´m just uninstalled optifine.

I attempted to play with Forge 1.12.2 - 14.23.5.2837, installed it, and tried to launch it in-game. I pressed play, and it would say "Unexpected error". Plese help me! log latest: [21:03:10] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [21:03:10] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [21:03:10] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker [21:03:10] [main/INFO]: Forge Mod Loader version 14.23.5.2837 for Minecraft 1.12.2 loading [21:03:10] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at E:\Minecraft\runtime\jre-x64 [21:03:10] [main/INFO]: Searching C:\Users\USER\AppData\Roaming\.minecraft\mods for mods [21:03:10] [main/INFO]: Searching C:\Users\USER\AppData\Roaming\.minecraft\mods\1.12.2 for mods [21:03:10] [main/INFO]: Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.12.2_HD_U_E2_MOD.jar [21:03:10] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [21:03:10] [main/INFO]: Loading tweak class name optifine.OptiFineForgeTweaker [21:03:10] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [21:03:10] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [21:03:10] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [21:03:10] [main/INFO]: Calling tweak class optifine.OptiFineForgeTweaker [21:03:10] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: acceptOptions [21:03:10] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: injectIntoClassLoader [21:03:10] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:221]: OptiFine ClassTransformer [21:03:10] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:221]: OptiFine ZIP file: C:\Users\USER\AppData\Roaming\.minecraft\mods\OptiFine_1.12.2_HD_U_E2_MOD.jar [21:03:10] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [21:03:12] [main/INFO]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557 [21:03:12] [main/INFO]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc [21:03:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [21:03:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [21:03:12] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker [21:03:12] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker [21:03:12] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: getLaunchArguments [21:03:12] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main} [21:03:13] [main/INFO]: [OptiFine] *** Reflector Forge *** [21:03:13] [main/INFO]: [OptiFine] (Reflector) Class not present: mods.betterfoliage.client.BetterFoliageClient [21:03:13] [main/INFO]: [OptiFine] (Reflector) Class not present: net.minecraftforge.fml.common.asm.transformers.BlamingTransformer [21:03:14] [main/INFO]: [net.optifine.reflect.ReflectorClass:getTargetClass:55]: java.lang.ExceptionInInitializerError [21:03:14] [main/INFO]: [net.optifine.reflect.ReflectorClass:getTargetClass:55]: at net.minecraftforge.common.ForgeHooks.<clinit>(ForgeHooks.java:338) [21:03:14] [main/INFO]: [net.optifine.reflect.ReflectorClass:getTargetClass:55]: at java.lang.Class.forName0(Native Method) latest.log