iTzToxic

Okay i think i have sorted it.. The website i got Inventory tweaks from had i false version identified so i downloaded the 1.7.10 which turned out to be 1.8+ so it seems to be sorted. Also Gulliver mod does work on 1.7.10 even though its 1.6.4.

All of the version are 1.7.10 apart from Gulliver mod which is 1.6.4 or 1.6.2 but it supposed to work with 1.7.10 so i really don't know.

Updated CodeChickenCore to the universal, still getting the crash, Log : [16:32:03] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [16:32:03] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker [16:32:03] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker [16:32:03] [main/INFO] [FML]: Forge Mod Loader version 7.99.16.1448 for Minecraft 1.7.10 loading [16:32:03] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.8.0_51, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_51 [16:32:03] [main/INFO] [FML]: [AppEng] Core Init [16:32:03] [main/WARN] [FML]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [16:32:04] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [16:32:04] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.access$100(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.AccessController.doPrivileged(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.findClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName0(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 23 more [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 25 more [16:32:04] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Users\Joshua\AppData\Roaming\.minecraft for Forge Mod Loader java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_51] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51] at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_51] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.11.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?] Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] ... 23 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] ... 23 more Exception in thread "main" [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.defineClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.access$100(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.AccessController.doPrivileged(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.findClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName0(Native Method) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 23 more [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) [16:32:04] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 25 more

Do you know which one?

Hi, i have been creating a modpack, everything has been working untill i got this error can anyone help me? If you need any other information i will be happy to help if you can help me Log: [15:59:25] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [15:59:25] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker [15:59:25] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker [15:59:25] [main/INFO] [FML]: Forge Mod Loader version 7.99.16.1448 for Minecraft 1.7.10 loading [15:59:25] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.8.0_51, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_51 [15:59:25] [main/INFO] [FML]: [AppEng] Core Init [15:59:25] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [15:59:25] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.access$100(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.AccessController.doPrivileged(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.findClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName0(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 23 more [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 25 more [15:59:25] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Users\Joshua\AppData\Roaming\.minecraft for Forge Mod Loader java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51] at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_51] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_51] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51] at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51] at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_51] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) ~[forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1448-1.7.10.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.11.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?] Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] ... 23 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_51] ... 23 more Exception in thread "main" [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass1(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.SecureClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.defineClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.access$100(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader$1.run(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.security.AccessController.doPrivileged(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.net.URLClassLoader.findClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName0(Native Method) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Class.forName(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.ClassLoader.loadClass(Unknown Source) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 23 more [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: Caused by: java.lang.NullPointerException [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) [15:59:25] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: ... 25 more

Hi, i have been creating a modpack and recently after everything working it all just stopped working. heres the log... [00:41:28] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.co mmon.launcher.FMLServerTweaker [00:41:28] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods. fml.common.launcher.FMLServerTweaker [00:41:28] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common. launcher.FMLServerTweaker [00:41:28] [main/INFO] [FML]: Forge Mod Loader version 7.99.16.1448 for Minecraf t 1.7.10 loading [00:41:28] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.8.0_51, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\ jre1.8.0_51 [00:41:28] [main/INFO] [FML]: [AppEng] Core Init [00:41:28] [main/WARN] [FML]: The coremod com.forgeessentials.core.preloader.FEP reLoader does not have a MCVersion annotation, it may cause issues with this ver sion of Minecraft [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: java.lang.AbstractMethodError [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.jav a:459) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManage r.java:346) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.ja va:214) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.j ava:90) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler .java:74) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FML LaunchHandler.java:39) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(F MLServerTweaker.java:23) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at java.lang.reflect.Method.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j ava:43) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper. java:12) [00:41:28] [main/ERROR] [FML]: An error occurred trying to configure the minecra ft home at C:\Users\Joshua\Desktop\server\. for Forge Mod Loader java.lang.AbstractMethodError at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.jav a:459) ~[forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManage r.java:346) ~[forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.ja va:214) ~[forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.j ava:90) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler .java:74) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FML LaunchHandler.java:39) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(F MLServerTweaker.java:23) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwra pper-1.11.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrappe r-1.11.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0 _51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0 _51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1 .8.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_51] at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j ava:43) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper. java:12) [forge-1.7.10-10.13.4.1448-1.7.10-universal.jar:?] A problem occurred running the Server launcher.[00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.reflect.Invocatio nTargetException [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at java.lang.reflect.Method.invoke(Unknown Source) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j ava:43) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper. java:12) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: Caused by: java.lang.AbstractMethodError [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.jav a:459) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManage r.java:346) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.ja va:214) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.j ava:90) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler .java:74) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FML LaunchHandler.java:39) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(F MLServerTweaker.java:23) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [00:41:28] [main/INFO] [sTDERR]: [java.lang.Throwable$WrappedPrintStream:println :-1]: ... 6 more