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    posted a message on Error: java.lang.NoClassDefFoundError: net/minecraft/client/gui/GuiScreen

    Mods Of User: Demoned //




    ---- Minecraft Crash Report ----

    WARNING: coremods are present:
    PlayerAPIPlugin (Player API.jar)
    Main (Old Animations.jar)
    FMLLoadingPlugin (MemoryFix.jar)
    FMLLoadingPlugin (No Close-My-Chat.jar)
    FMLLoadingPlugin (Mouse Delay FIX.jar)
    Contact their authors BEFORE contacting forge

    // I bet Cylons wouldn't have this problem.

    Time: 8-11-19 9:56
    Description: Initializing game

    java.lang.NoClassDefFoundError: net/minecraft/client/gui/GuiScreen
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.loadClass(ThrowableProxy.java:459)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.resolvePackageData(ThrowableProxy.java:395)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:97)
    at org.apache.logging.log4j.core.impl.Log4jLogEvent.<init>(Log4jLogEvent.java:114)
    at org.apache.logging.log4j.core.impl.Log4jLogEvent.<init>(Log4jLogEvent.java:90)
    at org.apache.logging.log4j.core.impl.DefaultLogEventFactory.createEvent(DefaultLogEventFactory.java:49)
    at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:365)
    at org.apache.logging.log4j.core.Logger.log(Logger.java:110)
    at org.apache.logging.log4j.spi.AbstractLogger.log(AbstractLogger.java:1448)
    at net.minecraftforge.fml.relauncher.FMLRelaunchLog.log(FMLRelaunchLog.java:83)
    at net.minecraftforge.fml.common.FMLLog.log(FMLLog.java:40)
    at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:138)
    at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:559)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:243)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:417)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:329)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    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.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
    Caused by: java.lang.ClassNotFoundException: net.minecraft.client.gui.GuiScreen
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 35 more

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

    -- Head --
    Stacktrace:
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.loadClass(ThrowableProxy.java:459)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.resolvePackageData(ThrowableProxy.java:395)
    at org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:97)
    at org.apache.logging.log4j.core.impl.Log4jLogEvent.<init>(Log4jLogEvent.java:114)
    at org.apache.logging.log4j.core.impl.Log4jLogEvent.<init>(Log4jLogEvent.java:90)
    at org.apache.logging.log4j.core.impl.DefaultLogEventFactory.createEvent(DefaultLogEventFactory.java:49)
    at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:365)
    at org.apache.logging.log4j.core.Logger.log(Logger.java:110)
    at org.apache.logging.log4j.spi.AbstractLogger.log(AbstractLogger.java:1448)
    at net.minecraftforge.fml.relauncher.FMLRelaunchLog.log(FMLRelaunchLog.java:83)
    at net.minecraftforge.fml.common.FMLLog.log(FMLLog.java:40)
    at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:138)
    at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:559)
    at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:243)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:417)

    -- Initialization --
    Details:
    Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:329)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    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.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

    -- System Details --
    Details:
    ct.js modules: ~~ERROR~~ NullPointerException: null
    Minecraft Version: 1.8.9
    Operating System: Windows 10 (amd64) version 10.0
    CPU: 12x Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 581257408 bytes (554 MB) / 872415232 bytes (832 MB) up to 2147483648 bytes (2048 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.19 Powered by Forge 11.15.1.2318 Optifine OptiFine_1.8.9_HD_U_I3 23 mods loaded, 23 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCH mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
    UCH FML{8.0.99.99} [Forge Mod Loader] (forge-1.8.9-11.15.1.2318-1.8.9.jar)
    UCH Forge{11.15.1.2318} [Minecraft Forge] (forge-1.8.9-11.15.1.2318-1.8.9.jar)
    UCH mousedelayfix{1.0} [MouseDelayFix] (minecraft.jar)
    UCH oldanimations{2.4.2} [OldAnimationsMod] (minecraft.jar)
    UCH PlayerAPI{1.0} [Player API] (minecraft.jar)
    UCE ct.js{0.16.4-SNAPSHOT} [ChatTriggers] (Chat Triggers.jar)
    UCH autogg{2.0.4} [Auto GG] (AutoGG.jar)
    UCH autotip{2.0.3} [Autotip] (Autotip.jar)
    UCH blockoverlay{1.2} [BlockOverlay] (Block Overlay.jar)
    UCH canelexkeystrokes{1.0} [Canelex Keystrokes] (Canalex Keystrokes.jar)
    UCH quickplay{2.0.2} [Quickplay] (Hypixel Quickplay.jar)
    UCH IngameAccountSwitcher{7.0.1} [In-Game Account Switcher] (In Game Account Switcher.jar)
    UCH memoryfix{0.3} [MemoryFix] (MemoryFix.jar)
    UCH refractionoof{1.0} [oof] (Oof mod.jar)
    UCH keystrokesmod{v3} [KeystrokesMod] (Other Keystrokes Mod.jar)
    UCH particlemod{1.02} [Particle Mod] (Particle Mod.jar)
    UCH Powns' CheatbreakerHud{1.0} [Powns' CheatbreakerHud] (Powns Cheatbreaker HUD.jar)
    UCH ToggleSneak{3.1.4} [ToggleSneak] (Powns ToggleSneak and ToggleSprint.jar)
    UCH Reach Circles Mod{1.0} [Reach Circles Mod] (Reach Circles Mod.jar)
    UCH sidebarmod{2.0} [Sidebar Mod Revamp] (Sidebar Mod.jar)
    UCH timechanger{1.0} [TimeChanger] (Time Changer.jar)
    UCH enhancements{7.7} [Vanilla Enhancements] (Vanilla Enhancements.jar)
    Loaded coremods (and transformers):
    PlayerAPIPlugin (Player API.jar)
    api.player.forge.PlayerAPITransformer
    Main (Old Animations.jar)
    com.spiderfrog.main.ClassTransformer
    FMLLoadingPlugin (MemoryFix.jar)
    io.prplz.memoryfix.ClassTransformer
    FMLLoadingPlugin (No Close-My-Chat.jar)
    com.cecer1.noclosemychat.asm.NoCloseMyChatTransformer
    FMLLoadingPlugin (Mouse Delay FIX.jar)
    io.prplz.mousedelayfix.ClassTransformer
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 441.12' Renderer: 'GeForce GTX 1060 6GB/PCIe/SSE2'
    Launched Version: 1.8.9-forge1.8.9-11.15.1.2318-1.8.9
    LWJGL: 2.9.4
    OpenGL: GeForce GTX 1060 6GB/PCIe/SSE2 GL version 4.6.0 NVIDIA 441.12, NVIDIA Corporation
    GL Caps: Using GL 1.3 multitexturing.
    Using GL 1.3 texture combiners.
    Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
    Shaders are available because OpenGL 2.1 is supported.
    VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs:
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 12x Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz

    Posted in: Java Edition Support
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