NoHqxJustGirl

It worked. I can even have optifine again. Thx

i did. Here's the new log: latest.log

this is my latest log: [10:41:27] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [10:41:27] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [10:41:27] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker [10:41:27] [main/INFO]: Forge Mod Loader version 11.15.1.1722 for Minecraft 1.8.9 loading [10:41:27] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 7:amd64:6.1, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25 [10:41:27] [main/INFO]: Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.8.9_HD_U_H6.jar [10:41:27] [main/INFO]: Loading tweaker eu.the5zig.mod.asm.ClassTweaker from The 5zig Mod v3.9.20 for Minecraft 1.8.9 (1).jar [10:41:27] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [10:41:27] [main/INFO]: Loading tweak class name optifine.OptiFineForgeTweaker [10:41:27] [main/INFO]: Loading tweak class name eu.the5zig.mod.asm.ClassTweaker [10:41:27] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [10:41:27] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [10:41:27] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [10:41:27] [main/INFO]: Calling tweak class optifine.OptiFineForgeTweaker [10:41:27] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: acceptOptions [10:41:27] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: injectIntoClassLoader [10:41:27] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:266]: OptiFine ClassTransformer [10:41:27] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:266]: OptiFine URL: file:/C:/Users/william.lucy-THINK/AppData/Roaming/.minecraft/mods/OptiFine_1.8.9_HD_U_H6.jar [10:41:27] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:266]: OptiFine ZIP file: C:\Users\william.lucy-THINK\AppData\Roaming\.minecraft\mods\OptiFine_1.8.9_HD_U_H6.jar [10:41:27] [main/INFO]: Calling tweak class eu.the5zig.mod.asm.ClassTweaker [10:41:27] [main/INFO]: Minecraft Version: 1.8.9-forge1.8.9-11.15.1.1722 [10:41:27] [main/INFO]: Forge detected! [10:41:27] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [10:41:29] [main/INFO]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc [10:41:29] [main/ERROR]: FML appears to be missing any signature data. This is not a good thing [10:41:29] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [10:41:29] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [10:41:29] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker [10:41:29] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker [10:41:29] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: getLaunchArguments [10:41:29] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main} [10:41:30] [Client thread/INFO]: Setting user: NoHacksJustGirl [10:41:30] [Client thread/ERROR]: Unable to launch java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25] at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] Caused by: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[guava-17.0.jar:?] at com.google.common.collect.Lists$ReverseList.<init>(Lists.java:767) ~[guava-17.0.jar:?] at com.google.common.collect.Lists.reverse(Lists.java:759) ~[guava-17.0.jar:?] at net.minecraft.server.management.PlayerProfileCache.func_152657_b(SourceFile:156) ~[lt.class:?] at net.minecraft.server.management.PlayerProfileCache.<init>(SourceFile:43) ~[lt.class:?] at net.minecraft.server.MinecraftServer.<init>(MinecraftServer.java:151) ~[MinecraftServer.class:?] at net.minecraft.server.integrated.IntegratedServer.<init>(IntegratedServer.java:52) ~[bpo.class:?] at net.minecraft.client.Minecraft.<init>(Minecraft.java:311) ~[ave.class:?] at net.minecraft.client.main.Main.main(SourceFile:124) ~[Main.class:?] ... 6 more [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:30) [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761) [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107) [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:968) [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138) [10:41:30] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

oh. It still crashes before the game can start the loading screen, idk why

also found this line right above: [11:42:18] [Server thread/ERROR] [FML/]: There are unidentified mappings in this world - we are going to attempt to process anyway

I also found this line: [11:42:18] [Server thread/ERROR] [FML/]: Unidentified item: minecraft:lit_furnace, id 62 don't know what it means, think its something about the furnace

yes

The game dosent have any crash log, it crashes before the loading screen. The output log only shows one error: [main/ERROR]: FML appears to be missing any signature data. This is not a good thing I have no idea what this means

i found this line(it was in the log): [main/ERROR]: FML appears to be missing any signature data. This is not a good thing I dont know what this means

here's the file: fml-client-latest.log

it was the newest version, soo i deicided to delete it but it still crashed

ill try

crash-2017-05-13_13.12.19-client.txt

I did but it didnt work

My mc is always crashing, mods or not before the loading even starts. I run forge 1.8.9, pls help error message: fml-client-latest.log