ImWithSmart

Hello, I saw that multiple people were commenting/making threads that they had this issue, but I haven't seen any so far involving 1.8.9. Anytime that I try to launch my 1.8.9 Forge client, it crashes. I haven't downloaded anything recently, and this problem just started happening 10 minutes ago. I have the latest log here: [22:42:23] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [22:42:23] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [22:42:23] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker [22:42:23] [main/INFO]: Forge Mod Loader version 11.15.1.2318 for Minecraft 1.8.9 loading [22:42:23] [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 C:\Program Files (x86)\Minecraft\runtime\jre-x64 [22:42:23] [main/WARN]: The coremod io.prplz.mousedelayfix.FMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [22:42:23] [main/INFO]: Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.8.9_HD_U_I7.jar [22:42:23] [main/INFO]: Loading tweaker eu.the5zig.mod.asm.ClassTweaker from The 5zig Mod v3.12.5 for Minecraft 1.8.9.jar [22:42:23] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [22:42:23] [main/INFO]: Loading tweak class name optifine.OptiFineForgeTweaker [22:42:23] [main/INFO]: Loading tweak class name eu.the5zig.mod.asm.ClassTweaker [22:42:23] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [22:42:23] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [22:42:23] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [22:42:23] [main/INFO]: Calling tweak class optifine.OptiFineForgeTweaker [22:42:23] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: acceptOptions [22:42:23] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: injectIntoClassLoader [22:42:23] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:221]: OptiFine ClassTransformer [22:42:23] [main/INFO]: [optifine.OptiFineClassTransformer:dbg:221]: OptiFine ZIP file: C:\Users\I'mWithSmart\AppData\Roaming\.minecraft\mods\OptiFine_1.8.9_HD_U_I7.jar [22:42:23] [main/INFO]: Calling tweak class eu.the5zig.mod.asm.ClassTweaker [22:42:23] [main/INFO]: Minecraft Version: 1.8.9-forge1.8.9-11.15.1.2318-1.8.9 [22:42:23] [main/INFO]: Forge detected! [22:42:23] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [22:42:24] [main/INFO]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557 [22:42:24] [main/INFO]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc [22:42:24] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [22:42:24] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [22:42:24] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [22:42:24] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker [22:42:24] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker [22:42:24] [main/INFO]: [optifine.OptiFineForgeTweaker:dbg:56]: OptiFineForgeTweaker: getLaunchArguments [22:42:24] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main} [22:42:24] [main/INFO]: [io.prplz.mousedelayfix.ClassTransformer:transform:23]: Found EntityLivingBase: pr [22:42:24] [main/INFO]: [io.prplz.mousedelayfix.ClassTransformer:transform:30]: Found getLook: d [22:42:24] [main/INFO]: [io.prplz.mousedelayfix.ClassTransformer:transform:32]: Found Entity: pk [22:42:24] [main/INFO]: [io.prplz.mousedelayfix.ClassTransformer:transform:34]: Found EntityPlayerSP: bew [22:42:24] [Client thread/INFO]: Setting user: ImWithSmart [22:42:24] [Client thread/ERROR]: Unable to launch java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] Caused by: java.lang.NullPointerException at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[guava-17.0.jar:?] at com.google.common.collect.Lists$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 [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:30) [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761) [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107) [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971) [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138) [22:42:24] [Client thread/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) My apologies if the smaller text makes it difficult to read, but I thought it would be prudent to change the font size as it's easier to distinguish, and doesn't create an unnecessarily long thread post. Many thanks in advance towards any help.