Posted June 24, 20196 yr [12:39:28] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [12:39:28] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [12:39:28] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker [12:39:28] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2768 for Minecraft 1.12.2 loading [12:39:28] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_45, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_45 [12:39:28] [main/ERROR] [LaunchWrapper]: Unable to launch java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at C:\Users\mathe\AppData\Roaming\.minecraft for Forge Mod Loader at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:139) ~[forge-1.12.2-14.23.5.2768.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.NoClassDefFoundError: org/apache/maven/artifact/versioning/ArtifactVersion at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2768.jar:?] ... 5 more Caused by: java.lang.ClassNotFoundException: org.apache.maven.artifact.versioning.ArtifactVersion at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_45] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_45] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_45] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_45] at net.minecraftforge.fml.relauncher.libraries.LibraryManager.findLibraryFolder(LibraryManager.java:126) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.libraries.LibraryManager.setup(LibraryManager.java:77) ~[forge-1.12.2-14.23.5.2768.jar:?] at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:106) ~[forge-1.12.2-14.23.5.2768.jar:?] ... 5 more Exception in thread "main" [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49) [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.SecurityManager.checkExit(Unknown Source) [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Runtime.exit(Unknown Source) [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.System.exit(Unknown Source) [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138) [12:39:28] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
June 25, 20196 yr Also post the list of mods that you have installed (this error can be caused by a very badly made coremod) About Me Spoiler My Discord - Cadiboo#8887 My Website - Cadiboo.github.io My Mods - Cadiboo.github.io/projects My Tutorials - Cadiboo.github.io/tutorials Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support. When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible. Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)
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