Minecraft Forums

Twitch downloads the mod-pack fine. It can launch the launcher. But when
whenever I try to play it, it just keeps crashing, the message, An
unexpected error has occurred and the game crashed. I have the newest
Geforce Driver. I've tried to re-download twitch and nothing. I have 32
gigs of ram. I have set the Twitch ram limit for 12 gigs. Someone
please help[/p] Thanks in advance.[/p]

There was no crash report. The only thing was:

[16:10:43] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[16:10:44] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[16:10:44] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[16:10:44] [main/INFO]: Forge Mod Loader version 14.23.5.2772 for Minecraft 1.12.2 loading
[16:10:44] [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:\Users\Christopher Wang\Documents\Curse\Minecraft\Install\runtime\jre-x64\1.8.0_51
[16:10:44] [main/INFO]: Searching C:\Users\Christopher Wang\Documents\Curse\Minecraft\Instances\StoneBlock\mods for mods
[16:10:44] [main/INFO]: Searching C:\Users\Christopher Wang\Documents\Curse\Minecraft\Instances\StoneBlock\mods\1.12.2 for mods
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Aroma1997Core-1.12.2-2.0.0.0.b162.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod aroma1997.core.coremod.CoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/INFO]: Loading tweaker guichaguri.betterfps.tweaker.BetterFpsTweaker from BetterFps-1.4.8.jar
[16:10:44] [main/INFO]: Loading tweaker codechicken.asm.internal.Tweaker from ChickenASM-1.12-1.0.2.7.jar
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in comforts-1.12.2-1.3.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod c4.comforts.asm.ComfortsCoreLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-0.3.3.22.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in cxlibrary-1.12.1-1.6.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod cubex2.cxlibrary.CoreModLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: The coremod CXLibraryCore (cubex2.cxlibrary.CoreModLoader) is not signed!
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in EnderCore-1.12.2-0.5.43.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in foamfix-0.10.3-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod pl.asie.foamfix.coremod.FoamFixCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in Forgelin-1.8.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod net.shadowfacts.forgelin.preloader.ForgelinPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: The coremod ForgelinPlugin (net.shadowfacts.forgelin.preloader.ForgelinPlugin) is not signed!
[16:10:44] [main/INFO]: Loading tweaker org.spongepowered.asm.launch.MixinTweaker from JustEnoughIDs-1.0.1-16.jar
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in OpenModsLib-1.12.2-0.12.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod openmods.core.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in RandomThings-MC1.12.2-4.2.4.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod lumien.randomthings.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: Found FMLCorePluginContainsFMLMod marker in ResourceLoader-MC1.12.1-1.5.3.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
[16:10:44] [main/WARN]: The coremod lumien.resourceloader.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/WARN]: The coremod blusunrize.immersiveengineering.common.asm.IELoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[16:10:44] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[16:10:44] [main/INFO]: Loading tweak class name guichaguri.betterfps.tweaker.BetterFpsTweaker
[16:10:44] [main/INFO]: Loading tweak class name codechicken.asm.internal.Tweaker
[16:10:44] [main/INFO]: Loading tweak class name org.spongepowered.asm.launch.MixinTweaker
[16:10:44] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.7.8 Source=file:/C:/Users/Christopher%20Wang/Documents/Curse/Minecraft/Instances/StoneBlock/mods/JustEnoughIDs-1.0.1-16.jar Service=LaunchWrapper Env=CLIENT
[16:10:44] [main/DEBUG]: Instantiating coremod class JEIDLoadingPlugin
[16:10:44] [main/DEBUG]: The coremod org.dimdev.jeid.JEIDLoadingPlugin requested minecraft version 1.12.2 and minecraft is 1.12.2. It will be loaded.
[16:10:44] [main/WARN]: The coremod JEIDLoadingPlugin (org.dimdev.jeid.JEIDLoadingPlugin) is not signed!
[16:10:44] [main/INFO]: Compatibility level set to JAVA_8
[16:10:44] [main/DEBUG]: Enqueued coremod JEIDLoadingPlugin
[16:10:44] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[16:10:44] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[16:10:44] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[16:10:44] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[16:10:44] [main/DEBUG]: Injecting coremod FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\} class transformers
[16:10:44] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer
[16:10:44] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriptionTransformer
[16:10:44] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.EventSubscriberTransformer
[16:10:44] [main/TRACE]: Registering transformer net.minecraftforge.fml.common.asm.transformers.SoundEngineFixTransformer
[16:10:44] [main/DEBUG]: Injection complete
[16:10:44] [main/DEBUG]: Running coremod plugin for FMLCorePlugin \{net.minecraftforge.fml.relauncher.FMLCorePlugin\}
[16:10:44] [main/DEBUG]: Running coremod plugin FMLCorePlugin
[16:10:45] [main/FATAL]: Patcher expecting non-empty class data file for net.minecraft.crash.CrashReport$1, but received empty.
[16:10:45] [main/ERROR]: Unable to launch
java.lang.RuntimeException: java.lang.RuntimeException: Patcher expecting non-empty class data file for net.minecraft.crash.CrashReport$1, but received empty, your vanilla jar may be corrupt.
at net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:168) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.RuntimeException: Patcher expecting non-empty class data file for net.minecraft.crash.CrashReport$1, but received empty, your vanilla jar may be corrupt.
at net.minecraftforge.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:113) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:76) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:219) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:192) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:161) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:187) ~[forge-1.12.2-14.23.5.2772.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:163) ~[forge-1.12.2-14.23.5.2772.jar:?]
... 2 more
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971)
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[16:10:45] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Nevermind this.