Failed to Launch with "not found coremod data" error - Java Edition Support - Support - Minecraft Forum

#1 Mar 9, 2016
i_balisy
Out of the Water
Join Date: 7/11/2013
Posts: 5
Member Details
In an effort to update all the mods I use (68 total), I downloaded the recommended newest versions and after replacing them cannot successfully launch the game. If I remove everything from the mods folder, the game will launch with no problems. I can, and probably will, go through 1 by 1 to check each mod but to me it seems like a core or lib related crash. Here is my fml log:
[11:39:20] [main/DEBUG] [FML/]: Injecting tracing printstreams for STDOUT/STDERR.
[11:39:20] [main/INFO] [FML/]: Forge Mod Loader version 7.10.88.1024 for Minecraft 1.7.10 loading
[11:39:20] [main/INFO] [FML/]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25
[11:39:20] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\cpw\mods\fml\1.7.10-7.10.88.1024\fml-1.7.10-7.10.88.1024.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.11\launchwrapper-1.11.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\typesafe\config\1.2.1\config-1.2.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.3.5\realms-1.3.5.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\16.0\guava-16.0.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.2.1\commons-lang3-3.2.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.16\authlib-1.5.16.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.16\twitch-5.16.jar;C:\Users\Ian Balisy\AppData\Roaming\.minecraft\versions\1.7.10-FML7.10.88.1024\1.7.10-FML7.10.88.1024.jar
[11:39:20] [main/DEBUG] [FML/]: Java library path at launch is C:\Users\Ian Balisy\AppData\Roaming\.minecraft\versions\1.7.10-FML7.10.88.1024\1.7.10-FML7.10.88.1024-natives-64508244034617
[11:39:20] [main/DEBUG] [FML/]: Enabling runtime deobfuscation
[11:39:20] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin
[11:39:20] [main/DEBUG] [FML/]: Added access transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer to enqueued access transformers
[11:39:20] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin
[11:39:20] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin
[11:39:20] [main/DEBUG] [FML/]: Skipping root plugin net.minecraftforge.classloading.FMLForgePlugin
[11:39:20] [main/DEBUG] [FML/]: All fundamental core mods are successfully located
[11:39:20] [main/DEBUG] [FML/]: Attempting to load commandline specified mods, relative to C:\Users\Ian Balisy\AppData\Roaming\.minecraft
[11:39:20] [main/DEBUG] [FML/]: Discovering coremods
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy [1.7.10]bspkrsCore-universal-6.15.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in [1.7.10]bspkrsCore-universal-6.15.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy [1.7.10]Treecapitator-universal-2.0.4.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in [1.7.10]Treecapitator-universal-2.0.4.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy AncientTrees-1.7.10-1.6.4.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in AncientTrees-1.7.10-1.6.4.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy animalsPlus-1.2.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in animalsPlus-1.2.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy antiqueatlas-1.7.10-4.2.10.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in antiqueatlas-1.7.10-4.2.10.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy AppleCore-mc1.7.10-1.3.0.jar
[11:39:20] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in AppleCore-mc1.7.10-1.3.0.jar, it will be examined later for regular @Mod instances
[11:39:20] [main/DEBUG] [FML/]: Instantiating coremod class AppleCore
[11:39:20] [main/DEBUG] [FML/]: The coremod squeek.applecore.AppleCore requested minecraft version 1.7.10 and minecraft is 1.7.10. It will be loaded.
[11:39:20] [main/DEBUG] [FML/]: Enqueued coremod AppleCore
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy backpack-2.0.1-1.7.x.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in backpack-2.0.1-1.7.x.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy BiblioCraft[v1.11.4][MC1.7.10].jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in BiblioCraft[v1.11.4][MC1.7.10].jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy BiblioWoods[BiomesOPlenty][v1.9].jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in BiblioWoods[BiomesOPlenty][v1.9].jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy BiblioWoods[ExtraBiomesXL][v1.4].jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in BiblioWoods[ExtraBiomesXL][v1.4].jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy Carpenter's Blocks v3.3.7 - MC 1.7.10.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in Carpenter's Blocks v3.3.7 - MC 1.7.10.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy Chisel2-2.5.1.44.jar
[11:39:20] [main/DEBUG] [FML/]: Not found coremod data in Chisel2-2.5.1.44.jar
[11:39:20] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenCore-1.7.10-1.0.4.29-dev.jar
[11:39:20] [main/TRACE] [FML/]: Adding CodeChickenCore-1.7.10-1.0.4.29-dev.jar to the list of known coremods, it will not be examined again
[11:39:20] [main/DEBUG] [FML/]: Instantiating coremod class CodeChickenCorePlugin
[11:39:20] [main/WARN] [FML/]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[11:39:21] [main/DEBUG] [FML/]: Added access transformer class codechicken.core.asm.CodeChickenAccessTransformer to enqueued access transformers
[11:39:21] [main/DEBUG] [FML/]: Enqueued coremod CodeChickenCorePlugin
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenLib-1.7.10-1.1.1.99-dev.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in CodeChickenLib-1.7.10-1.1.1.99-dev.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy CoFHCore-[1.7.10]3.1.2-325.jar
[11:39:21] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in CoFHCore-[1.7.10]3.1.2-325.jar, it will be examined later for regular @Mod instances
[11:39:21] [main/DEBUG] [FML/]: Instantiating coremod class LoadingPlugin
[11:39:21] [main/WARN] [FML/]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[11:39:21] [main/DEBUG] [FML/]: Added access transformer class cofh.asm.CoFHAccessTransformer to enqueued access transformers
[11:39:21] [main/DEBUG] [FML/]: Enqueued coremod LoadingPlugin
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy CoFHLib-[1.7.10]1.0.3-175.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in CoFHLib-[1.7.10]1.0.3-175.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy Decocraft-2.2.1_1.7.10.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in Decocraft-2.2.1_1.7.10.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy denseores-1.6.2.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in denseores-1.6.2.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy EasyCrafting-1.7.10-2.0.1.16.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in EasyCrafting-1.7.10-2.0.1.16.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy EnchantingPlus-1.7.10-3.0.2-d.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in EnchantingPlus-1.7.10-3.0.2-d.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy extrabiomesxl_1.7.10-3.16.4.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in extrabiomesxl_1.7.10-3.16.4.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy ExtraButtons-1.7.10.1.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in ExtraButtons-1.7.10.1.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy ExtraTiC-1.7.10-1.4.5.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in ExtraTiC-1.7.10-1.4.5.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy fairylights-1.4.0-1.7.10.jar
[11:39:21] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in fairylights-1.4.0-1.7.10.jar, it will be examined later for regular @Mod instances
[11:39:21] [main/DEBUG] [FML/]: Instantiating coremod class FairyLightsLoadingPlugin
[11:39:21] [main/DEBUG] [FML/]: The coremod com.pau101.fairylights.core.FairyLightsLoadingPlugin requested minecraft version 1.7.10 and minecraft is 1.7.10. It will be loaded.
[11:39:21] [main/DEBUG] [FML/]: Enqueued coremod FairyLightsLoadingPlugin
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy GardenStuff-1.7.10-1.7.0.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in GardenStuff-1.7.10-1.7.0.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy GraveStone-2.16.0.jar
[11:39:21] [main/DEBUG] [FML/]: Not found coremod data in GraveStone-2.16.0.jar
[11:39:21] [main/DEBUG] [FML/]: Examining for coremod candidacy InventoryTweaks-1.59-176.jar
[11:39:21] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in InventoryTweaks-1.59-176.jar, it will be examined later for regular @Mod instances
[11:39:21] [main/DEBUG] [FML/]: Instantiating coremod class FMLPlugin
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass1(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:455)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:367)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.AccessController.doPrivileged(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName0(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName(Class.java:344)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 23 more
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 25 more
[11:39:21] [main/ERROR] [FML/]: An error occurred trying to configure the minecraft home at C:\Users\Ian Balisy\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_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 java.net.URLClassLoader.defineClass(URLClassLoader.java:455) ~[?:1.8.0_25]
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_25]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:367) ~[?:1.8.0_25]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.8.0_25]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_25]
	at java.net.URLClassLoader.findClass(URLClassLoader.java:360) ~[?:1.8.0_25]
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[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 java.lang.Class.forName0(Native Method) ~[?:1.8.0_25]
	at java.lang.Class.forName(Class.java:344) ~[?:1.8.0_25]
	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) ~[fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) ~[fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) ~[fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [fml-1.7.10-7.10.88.1024.jar:?]
	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [fml-1.7.10-7.10.88.1024.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(ClassLoader.java:424) ~[?:1.8.0_25]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25]
	... 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(ClassLoader.java:424) ~[?:1.8.0_25]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25]
	... 23 more
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass1(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:455)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:367)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.AccessController.doPrivileged(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName0(Native Method)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName(Class.java:344)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 23 more
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
[11:39:21] [main/INFO] [STDERR/]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 25 more
I'm on 64 bit Win 10 Pro, Java Version 8u73, ATI Radeon R9 290 graphics card. Thanks in advance for any help! If I need to provide anything else, please let me know.
#3 Mar 9, 2016
i_balisy
Out of the Water
Join Date: 7/11/2013
Posts: 5
Member Details
I see that I had the 1.8 version of Inventory Tweaks. There were a number of other issues with my install that I fixed by doing a fresh install of minecraft and deleting my .minecraft folder, then reinstalling the mods I wanted individually and checking for compatibility issues. FYI, the FML site is still up and has no indication of being defunct so, since I last messed with modded pre 1.7.10, I did not know otherwise.