Minecraft Forums

Please help someone! I don't know what to do other than start removing mods and there's 80 of them so that could take a while.. I'm using java 8. Everything was working fine with no issues then when I relaunched the game, nothing happens at all. I'm somewhat familiar with mods and java issues.. so this just stumps me. The launcher log states the following:

[17:55:28] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[17:55:28] [main/INFO] [FML]: Forge Mod Loader version 7.99.16.1448 for Minecraft 1.7.10 loading
[17:55:28] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 8.1:amd64:6.3, installed at C:\Users\Chris\Downloads\runtime\jre-x64\1.8.0_25
[17:55:28] [main/WARN] [FML]: The coremod mods.battlegear2.coremod.BattlegearLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/WARN] [FML]: The coremod mods.battlegear2.coremod.BattlegearLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/WARN] [FML]: The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/INFO] [FML]: [AppEng] Core Init
[17:55:28] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/ERROR] [FML]: The coremod sharose.mods.guiapi.GuiAPIDummyCoreMod is requesting minecraft version 1.5.2 and minecraft is 1.7.10. It will be ignored.
[17:55:28] [main/WARN] [FML]: The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/WARN] [FML]: The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/INFO] [STDOUT]: [micdoodle8.mods.miccore.DepLoader$DepLoadInst:<init>:333]: MicdoodleCore searching for dependencies in mods file: C:\Users\Chris\AppData\Roaming\.minecraft\mods
[17:55:28] [main/INFO] [FML]: Loading tweaker shadersmodcore.loading.SMCTweaker from ShadersModCore-v2.3.28-mc1.7.10-f.jar
[17:55:28] [main/WARN] [FML]: The coremod thaumcraft.codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[17:55:28] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Loading tweak class name shadersmodcore.loading.SMCTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[17:55:28] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[17:55:29] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [IC2-core]: Loaded library ejml-0.23.jar.
[17:55:29] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:29] [main/INFO] [STDOUT]: [micdoodle8.mods.miccore.MicdoodlePlugin:getASMTransformerClass:102]: Successfully Registered Transformer
[17:55:30] [main/INFO] [STDOUT]: [micdoodle8.mods.miccore.MicdoodlePlugin:injectData:295]: [Micdoodle8Core]: Patching game...
[17:55:30] [main/INFO] [STDOUT]: [micdoodle8.mods.miccore.MicdoodlePlugin:injectData:295]: [Micdoodle8Core]: Patching game...
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class shadersmodcore.loading.SMCTweaker
[17:55:30] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.TerminalTweaker
[17:55:30] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.TerminalTweaker
[17:55:30] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class Minecraft (bao)
[17:55:30] [main/INFO] [battlegear2]: Patching method Click Mouse in Minecraft
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class Minecraft done
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class Minecraft (bao)
[17:55:30] [main/INFO] [battlegear2]: Patching method Click Mouse in Minecraft
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class Minecraft done
[SMC FNE]transforming bao net.minecraft.client.Minecraft
[SMC FNE] 79761 (+59)
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class EntityPlayer (yz)
[17:55:30] [main/INFO] [battlegear2]: Adding new fields to EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching constructor in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method entityInit in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method onUpdate in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method onItemUseFinish in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method setCurrentItemOrArmor in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Creating new methods in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class EntityPlayer done
[17:55:30] [main/INFO] [battlegear2]: M&B - Patching Class EntityPlayer (yz)
[17:55:30] [main/INFO] [battlegear2]: Adding new fields to EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching constructor in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method entityInit in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method onUpdate in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method onItemUseFinish in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Patching method setCurrentItemOrArmor in EntityPlayer
[17:55:30] [main/INFO] [battlegear2]: Creating new methods in EntityPlayer
[17:55:30] [main/ERROR] [battlegear2]: M&B - Patching Class EntityPlayer FAILED!
[17:55:30] [main/ERROR] [LaunchWrapper]: 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-1.11.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/entity/player/EntityPlayer
at net.minecraft.client.main.Main.main(SourceFile:72) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.entity.player.EntityPlayer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_25]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25]
at net.minecraft.client.main.Main.main(SourceFile:72) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassFormatError: Duplicate interface name in class file net/minecraft/entity/player/EntityPlayer
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_25]
at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_25]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_25]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_25]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25]
at net.minecraft.client.main.Main.main(SourceFile:72) ~[Main.class:?]
... 6 more