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Exit code 1, wont launch forge

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Posted November 25, 20186 yr

Hey. Having this error nearly immediately after attempting to launch Forge. It won't even generate a crash-report so I had to copy from the launcher.

Spoiler

10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.IFMLLoadingPlugin
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.NullPointerException
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Exception in thread "main" [15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
10:40:30	monitor	Process crashed with exit code 1

November 25, 20186 yr

Author

Here is the complete log. (excluding debugs so I can keep my info safe)

Spoiler

15:40:28	launcher	Preparing to launch minecraft client for 1.12.2-forge1.12.2-14.23.5.2772
15:40:28	launcher	Couldn't get hash for net/minecraftforge/forge/1.12.2-14.23.5.2772/forge-1.12.2-14.23.5.2772.jar from http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.5.2772/forge-1.12.2-14.23.5.2772.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\net/minecraftforge/forge/1.12.2-14.23.5.2772/forge-1.12.2-14.23.5.2772.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar from http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for com/typesafe/config/1.2.1/config-1.2.1.jar from http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\com/typesafe/config/1.2.1/config-1.2.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\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 but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\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 but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for 1.12.2 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.12.2/1.12.2.jar.sha1: HTTP 403: Forbidden
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\versions\1.12.2/1.12.2.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Couldn't get hash for org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Have local file C:/Users\dylan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
15:40:28	launcher	Checking installations.
15:40:28	launcher	Minecraft client 1.12.2-forge1.12.2-14.23.5.2772 is ready to start.
15:40:28	launcher	Starting!
15:40:28	launcher	Version does not support log configuration, will assume one plaintext entry per line
10:40:29	game	[15:40:29] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:40:29	game	[15:40:29] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:40:29	game	[15:40:29] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
10:40:29	game	[15:40:29] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2772 for Minecraft 1.12.2 loading
10:40:29	game	[15:40:29] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_51
10:40:30	game	[15:40:30] [main/INFO] [FML]: Searching C:\Users\dylan\AppData\Roaming\.minecraft\mods for mods
10:40:30	game	[15:40:30] [main/INFO] [FML]: Searching C:\Users\dylan\AppData\Roaming\.minecraft\mods\1.12.2 for mods
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Aroma1997Core-1.12.2-2.0.0.0.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod aroma1997.core.coremod.CoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:40:30	game	[15:40:30] [main/INFO] [FML]: Loading tweaker codechicken.asm.internal.Tweaker from ChickenASM-1.12-1.0.2.7.jar
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in CreativeCore-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod com.creativemd.creativecore.core.CreativePatchingLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod CreativePatchingLoader (com.creativemd.creativecore.core.CreativePatchingLoader) is not signed!
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-0.3.2.20.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in cxlibrary-1.12-1.5.0.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/ERROR] [FML]: The coremod cubex2.cxlibrary.CoreModLoader is requesting minecraft version 1.12 and minecraft is 1.12.2. It will be ignored.
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in EnderCore-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Expanded-Equivalence-Mod-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod com.zeitheron.expequiv.core.EECore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in ForgeWurst-0.11-MC1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/WARN] [FML]: The coremod WCoreMod (net.wurstclient.forge.asm.WCoreMod) is not signed!
10:40:30	game	[15:40:30] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Galaxy-Space-Mod-1.12.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:40:30	game	[15:40:30] [main/ERROR] [LaunchWrapper]: Unable to launch
10:40:30	game	java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at C:\Users\dylan\AppData\Roaming\.minecraft for Forge Mod Loader
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:111) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:81) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:139) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
10:40:30	game	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
10:40:30	game	Caused by: java.lang.NoClassDefFoundError: gloomyfolken/hooklib/minecraft/HookLoader
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.ClassNotFoundException: gloomyfolken.hooklib.minecraft.HookLoader
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.IFMLLoadingPlugin
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Caused by: java.lang.NullPointerException
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_51]
10:40:30	game	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_51]
10:40:30	game	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_51]
10:40:30	game	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
10:40:30	game	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
10:40:30	game	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_51]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:107) ~[forge-1.12.2-14.23.5.2772.jar:?]
10:40:30	game	... 5 more
10:40:30	game	Exception in thread "main" [15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:971)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
10:40:30	game	[15:40:30] [main/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
10:40:30	monitor	Process crashed with exit code 1

Edited November 25, 20186 yr by artdigy

November 25, 20186 yr

In the future please note that the debugs are often the very info we need to discern what your issue is (See the "Logs" section of my signature for further information).

However in this case...

26 minutes ago, artdigy said:

Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin

...indicates you have a VERY old coremod installed on a newer version, remove that mod.

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

Spoiler

Logs (Most issues require logs to diagnose):

Spoiler

Please post logs using one of the following sites (Thank you Lumber Wizard for the list):

https://gist.github.com/: 100MB Requires member (Free)

https://pastebin.com/: 512KB as guest, 10MB as Pro ($$$)

https://hastebin.com/: 400KB

Do NOT use sites like Mediafire, Dropbox, OneDrive, Google Drive, or a site that has a countdown before offering downloads.

What to provide:

...for Crashes and Runtime issues:

Minecraft 1.14.4 and newer:

Post debug.log

Older versions:

Please update...

...for Installer Issues:

Post your installer log, found in the same place you ran the installer

This log will be called either installer.log or named the same as the installer but with .log on the end

Note for Windows users:

Windows hides file extensions by default so the installer may appear without the .jar extension then when the .log is added the log will appear with the .jar extension

Where to get it:

Mojang Launcher: When using the Mojang launcher debug.log is found in .minecraft\logs.

Curse/Overwolf: If you are using the Curse Launcher, their configurations break Forge's log settings, fortunately there is an easier workaround than I originally thought, this works even with Curse's installation of the Minecraft launcher as long as it is not launched THROUGH Twitch:

Spoiler

Make sure you have the correct version of Forge installed (some packs are heavily dependent on one specific build of Forge)
Make a launcher profile targeting this version of Forge.
Set the launcher profile's GameDir property to the pack's instance folder (not the instances folder, the folder that has the pack's name on it).
Now launch the pack through that profile and follow the "Mojang Launcher" instructions above.

Video:

Spoiler

or alternately,

Fallback ("No logs are generated"):

If you don't see logs generated in the usual place, provide the launcher_log.txt from .minecraft

Server Not Starting:

Spoiler

If your server does not start or a command window appears and immediately goes away, run the jar manually and provide the output.

Reporting Illegal/Inappropriate Adfocus Ads:

Spoiler

Get a screenshot of the URL bar or copy/paste the whole URL into a thread on the General Discussion board with a description of the Ad.

Lex will need the Ad ID contained in that URL to report it to Adfocus' support team.

Posting your mod as a GitHub Repo:

Spoiler

When you have an issue with your mod the most helpful thing you can do when asking for help is to provide your code to those helping you. The most convenient way to do this is via GitHub or another source control hub.

When setting up a GitHub Repo it might seem easy to just upload everything, however this method has the potential for mistakes that could lead to trouble later on, it is recommended to use a Git client or to get comfortable with the Git command line. The following instructions will use the Git Command Line and as such they assume you already have it installed and that you have created a repository.

Open a command prompt (CMD, Powershell, Terminal, etc).
Navigate to the folder you extracted Forge’s MDK to (the one that had all the licenses in).
Run the following commands:
1. git init
2. git remote add origin [Your Repository's URL]
  - In the case of GitHub it should look like: https://GitHub.com/[Your Username]/[Repo Name].git
3. git fetch
4. git checkout --track origin/master
5. git stage *
6. git commit -m "[Your commit message]"
7. git push
Navigate to GitHub and you should now see most of the files.
- note that it is intentional that some are not synced with GitHub and this is done with the (hidden) .gitignore file that Forge’s MDK has provided (hence the strictness on which folder git init is run from)
Now you can share your GitHub link with those who you are asking for help.

[Workaround line, please ignore]

November 25, 20186 yr

Author

Thanks, I managed to discover it was an addon for Galacticraft.

1 year later...

January 11, 20205 yr

i think im having a different, yet similar issue

because this is angering me, im just going to put the log

Unable to launch java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/gui/inventory/GuiInventory at net.minecraft.client.main.Main.main(SourceFile:72) ... 6 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.gui.inventory.GuiInventory at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 7 more Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/InventoryEffectRenderer at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 9 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.InventoryEffectRenderer at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 13 more Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/gui/inventory/GuiContainer at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 15 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.gui.inventory.GuiContainer at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 19 more Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file net/minecraft/client/gui/inventory/GuiContainer at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 21 more

16:41:43.343

Process crashed with exit code 1

January 12, 20205 yr

Please don't resurrect old threads.

If you have an issue please make your own thread.

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

Spoiler

Logs (Most issues require logs to diagnose):

Spoiler

Please post logs using one of the following sites (Thank you Lumber Wizard for the list):

https://gist.github.com/: 100MB Requires member (Free)

https://pastebin.com/: 512KB as guest, 10MB as Pro ($$$)

https://hastebin.com/: 400KB

Do NOT use sites like Mediafire, Dropbox, OneDrive, Google Drive, or a site that has a countdown before offering downloads.

What to provide:

...for Crashes and Runtime issues:

Minecraft 1.14.4 and newer:

Post debug.log

Older versions:

Please update...

...for Installer Issues:

Post your installer log, found in the same place you ran the installer

This log will be called either installer.log or named the same as the installer but with .log on the end

Note for Windows users:

Windows hides file extensions by default so the installer may appear without the .jar extension then when the .log is added the log will appear with the .jar extension

Where to get it:

Mojang Launcher: When using the Mojang launcher debug.log is found in .minecraft\logs.

Spoiler

Make sure you have the correct version of Forge installed (some packs are heavily dependent on one specific build of Forge)
Make a launcher profile targeting this version of Forge.
Set the launcher profile's GameDir property to the pack's instance folder (not the instances folder, the folder that has the pack's name on it).
Now launch the pack through that profile and follow the "Mojang Launcher" instructions above.

Video:

Spoiler

or alternately,

Fallback ("No logs are generated"):

If you don't see logs generated in the usual place, provide the launcher_log.txt from .minecraft

Server Not Starting:

Spoiler

If your server does not start or a command window appears and immediately goes away, run the jar manually and provide the output.

Reporting Illegal/Inappropriate Adfocus Ads:

Spoiler

Get a screenshot of the URL bar or copy/paste the whole URL into a thread on the General Discussion board with a description of the Ad.

Lex will need the Ad ID contained in that URL to report it to Adfocus' support team.

Posting your mod as a GitHub Repo:

Spoiler

Open a command prompt (CMD, Powershell, Terminal, etc).
Navigate to the folder you extracted Forge’s MDK to (the one that had all the licenses in).
Run the following commands:
1. git init
2. git remote add origin [Your Repository's URL]
  - In the case of GitHub it should look like: https://GitHub.com/[Your Username]/[Repo Name].git
3. git fetch
4. git checkout --track origin/master
5. git stage *
6. git commit -m "[Your commit message]"
7. git push
Navigate to GitHub and you should now see most of the files.
- note that it is intentional that some are not synced with GitHub and this is done with the (hidden) .gitignore file that Forge’s MDK has provided (hence the strictness on which folder git init is run from)
Now you can share your GitHub link with those who you are asking for help.

[Workaround line, please ignore]

5 yr5 yr DaemonUmbra locked this topic

This topic is now closed to further replies.

https://forums.minecraftforge.net/topic/67517-exit-code-1-wont-launch-forge/

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I need help with a custom structure in my mod.

So I have been thinking I've done everything right. I'm on forge by the way.

structure block. done.

nbt file. also done.

structures.

structure.

structure_pool.

structure_set

all of it is done correctly so far.

Game is able to place it and also generate naturally.

I found it by /locate command.

BUT my structure isn't generating. like. it says it is placed and there but there is nothing, nothing at all.

what is the possible reasons for this? Its my first time trying to do a custom structure. is there anything that I'm missing?

By Yazzarally · Posted 16 minutes ago16 min
300+ Modpack keeps crashing

Please help, i cannot understand code... help me find the mods that are making me suffer

---- Minecraft Crash Report ----// Hi. I'm Connector, and I'm a crashaholic - Pastebin.com

By EditorMillie · Posted 1 hour ago1 hr
Ich brauche Unterstützung beim Schreiben meiner Dissertation

Ich bin schon so weit gekommen, aber jetzt stecke ich fest. Mein Kopf ist leer, und ich weiß nicht, wie ich weitermachen soll. Vielleicht hat jemand Erfahrung und kann mir helfen, den roten Faden wiederzufinden?

By sandradevi · Posted 4 hours ago4 hr
Got a "The game crashed: rendering overlay" error

Keep on this thread:

By TileEntity · 5 hours ago5 hr
Got a "The game crashed: rendering overlay" error

Make a test without the mod nirvana-forge

By TileEntity · 5 hours ago5 hr

Yazzarally

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Exit code 1, wont launch forge

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I need help with a custom structure in my mod.

300+ Modpack keeps crashing

Ich brauche Unterstützung beim Schreiben meiner Dissertation

Got a "The game crashed: rendering overlay" error

Got a "The game crashed: rendering overlay" error

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