Start-up Crash, Plz Help! - Java Edition Support - Support - Minecraft Forum

#1 Dec 12, 2016

Badwoolf321

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Me and my friend are trying to play together on a modded server. We have all the same mods but hers keeps crashing when she tries to start up Minecraft Forge and I don't know why.

Here's the game output. (For some reason also It won't create a log or crash log so this is all I have to go on so far)

[16:40:52] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[16:40:52] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[16:40:52] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[16:40:53] [main/INFO] [FML]: Forge Mod Loader version 12.18.2.2151 for Minecraft 1.10.2 loading
[16:40:53] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.6.0_65, running on Mac OS X:x86_64:10.10.1, installed at /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: java.lang.UnsupportedClassVersionError: appeng/transformer/AppEngCore : Unsupported major.minor version 52.0
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClass1(Native Method)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.security.AccessController.doPrivileged(Native Method)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.Class.forName0(Native Method)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.Class.forName(Class.java:249)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:552)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[16:40:53] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[16:40:53] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at /Users/jszucs/Library/Application Support/minecraft for Forge Mod Loader
java.lang.UnsupportedClassVersionError: appeng/transformer/AppEngCore : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:621) ~[?:1.6.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) ~[?:1.6.0_65]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) ~[?:1.6.0_65]
at java.net.URLClassLoader.access$000(URLClassLoader.java:58) ~[?:1.6.0_65]
at java.net.URLClassLoader$1.run(URLClassLoader.java:197) ~[?:1.6.0_65]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.6.0_65]
at java.net.URLClassLoader.findClass(URLClassLoader.java:190) ~[?:1.6.0_65]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:306) ~[?:1.6.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ~[?:1.6.0_65]
at java.lang.Class.forName0(Native Method) ~[?:1.6.0_65]
at java.lang.Class.forName(Class.java:249) ~[?:1.6.0_65]
at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:552) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) [forge-1.10.2-12.18.2.2151.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:?]
Exception in thread "main"

Last edited by Badwoolf321: Dec 12, 2016

#2 Dec 13, 2016

JohnnyReklaw

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update java.

Want to see the world's most gullible person? Click Here!

#3 Dec 16, 2016

Badwoolf321

The Meaning of Life, the Universe, and Everything.
Location: Why do you wan't to know???
Join Date: 7/11/2015
Posts: 53
Xbox: Badwoolf321
Member Details

Quote from JohnnyReklaw »

update java.

I did, it crahsed again,

[19:37:17] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:37:17] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[19:37:17] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[19:37:17] [main/INFO] [FML]: Forge Mod Loader version 12.18.2.2151 for Minecraft 1.10.2 loading
[19:37:17] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.6.0_65, running on Mac OS X:x86_64:10.10.1, installed at /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: java.lang.UnsupportedClassVersionError: appeng/transformer/AppEngCore : Unsupported major.minor version 52.0
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClass1(Native Method)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.security.AccessController.doPrivileged(Native Method)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.Class.forName0(Native Method)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at java.lang.Class.forName(Class.java:249)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:552)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[19:37:18] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:configureForClientLaunch:41]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[19:37:18] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at /Users/jszucs/Library/Application Support/minecraft for Forge Mod Loader
java.lang.UnsupportedClassVersionError: appeng/transformer/AppEngCore : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:621) ~[?:1.6.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) ~[?:1.6.0_65]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) ~[?:1.6.0_65]
at java.net.URLClassLoader.access$000(URLClassLoader.java:58) ~[?:1.6.0_65]
at java.net.URLClassLoader$1.run(URLClassLoader.java:197) ~[?:1.6.0_65]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.6.0_65]
at java.net.URLClassLoader.findClass(URLClassLoader.java:190) ~[?:1.6.0_65]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:306) ~[?:1.6.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ~[?:1.6.0_65]
at java.lang.Class.forName0(Native Method) ~[?:1.6.0_65]
at java.lang.Class.forName(Class.java:249) ~[?:1.6.0_65]
at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:552) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) ~[forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41) [forge-1.10.2-12.18.2.2151.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138) [forge-1.10.2-12.18.2.2151.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:?]
Exception in thread "main"

Last edited by Badwoolf321: Dec 16, 2016

#4 Dec 17, 2016

Badwoolf321

The Meaning of Life, the Universe, and Everything.
Location: Why do you wan't to know???
Join Date: 7/11/2015
Posts: 53
Xbox: Badwoolf321
Member Details

Anyone???? PLZ????