Motorcycleboy69

Hey, so I download forge and everything, and I added all of my mods. It worked for a day.... then this happned. I'm a complete noob at this stuff so if something can help me fix this, that would be awesome. ---- Minecraft Crash Report ---- WARNING: coremods are present: Contact their authors BEFORE contacting forge // Why did you do that? Time: 3/23/20 12:18 PM 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:757) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:352) 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:498) 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:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:352) ... 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:757) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:352) 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:498) 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: Linux (amd64) version 4.15.0-91-generic CPU: 8x Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz Java Version: 1.8.0_242, Private Build Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Private Build Memory: 446909032 bytes (426 MB) / 671088640 bytes (640 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 7 total; -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 11.15.1.1722 Optifine OptiFine_1.8.9_HD_U_I3 19 mods loaded, 19 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-1.8.9-11.15.1.1722.jar) UCH Forge{11.15.1.1722} [Minecraft Forge] (forge-1.8.9-11.15.1.1722.jar) UCE ct.js{0.16.4-SNAPSHOT} [ChatTriggers] (Chat Triggers.jar) UCH skyblockaddons{1.4.2} [SkyBlock Addons] (SkyblockAddons-1.4.2-for-MC-1.8.9.jar) UCH blockoverlay{1.2} [BlockOverlay] ([1.8.9] BlockOverlay - 2.0.jar) UCH DJTastyMod{1.0} [DJTastyMod] ([1.8.9] DJTastyMod PORT by OFP.jar) UCH perspectivemod{1.0} [Perspective Mod] ([1.8.9] Perspective Mod [fix2].jar) UCH sidebarmod{1.01} [SidebarMod] ([1.8.9]SidebarMod-1.01.jar) UCH autogg{2.0.4} [Auto GG] (AutoGG-2.0.4 (1.8.9).jar) UCH autotip{2.0.3} [Autotip] (Autotip-2.0.3 [1.8-1.11.2].jar) UCH customcrosshairmod{0.2.1-Forge} [Custom Crosshair Mod] (Custom-Crosshair-Mod-1.8.9.jar) UCH orangetogglesprint{1.0} [Orange's Simple ToggleSprint] (Orange's Simple ToggleSprint-1.0.jar) UCH particlemod{1.02} [Particle Mod] (Particle Mod.jar) UCH quickplay{1.2.7} [QuickPlay] (QuickPlay-1.8.9-1.2.7.jar) UCH ResourcePackOrganizer{1.0.3} [Resource Pack Organizer] (ResourcePackOrganizer MC-1.8.9 v1.0.3.jar) UCH timechanger{1.0} [TimeChanger] (TimeChanger-1.0 (1.8.9).jar) UCH publictogglechat{1.2.5} [§6Hypixel §7-§a ToggleChat] (ToggleChat-1.2.5-SNAPSHOT.jar) UCH ZealotCounter{1.2.2} [Zealot Counter] (ZealotCounter-1.2.2.jar) Loaded coremods (and transformers): GL info: ' Vendor: 'Intel Open Source Technology Center' Version: '3.0 Mesa 19.2.8' Renderer: 'Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) ' Launched Version: 1.8.9-forge1.8.9-11.15.1.1722 LWJGL: 2.9.4 OpenGL: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) GL version 3.0 Mesa 19.2.8, Intel Open Source Technology Center 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: No Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: v9F1.8 Hypixel Skyblock Pack (32x).zip Current Language: English (US) Profiler Position: N/A (disabled) CPU: 8x Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz