hi!
a few days before i refreshed my PC and it deleted some of my games including minecraft so i downloaded it again and played 1.13 for the first time and looked at the updates and they were all fine and then i downloaded forge and all of my previous mods and a new mod (ChopDown+Updated+(1.12.2+)-1.0.9 and optifine)but when i started the game with forge (without optifine)it didn't work and then i tried again(with optifine) still it didn't work it comes with the error(new launcher)Game Crash:an unexpected error occurred. sorry for the inconvenience. (in old launcher) it comes like this Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release dontknow why this error comes
details:
GameStarter running! net.minecraft.launchwrapper.Launch
[10:12:12] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[10:12:12] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[10:12:12] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[10:12:12] [main/INFO] [FML]: Forge Mod Loader version 14.23.4.2757 for Minecraft 1.12.2 loading
[10:12:12] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_171, running on Windows 8:amd64:6.2, installed at C:\Program Files\Java\jre1.8.0_171
[10:12:13] [main/INFO] [FML]: Searching C:\Users\tasneem\AppData\Roaming\.minecraft\mods for mods
[10:12:13] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.RuntimeException: An error occurred trying to configure the Minecraft home at C:\Users\tasneem\AppData\Roaming\.minecraft for Forge Mod Loader
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:109) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:42) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:139) ~[forge-1.12.2-14.23.4.2757.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:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_171]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_171]
at info.mineshafter.GameStarter.main(GameStarter.java:33) [ms-starter.jar:?]
Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_171]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_171]
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_171]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:105) ~[forge-1.12.2-14.23.4.2757.jar:?]
... 10 more
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.IFMLLoadingPlugin
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_171]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_171]
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_171]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:105) ~[forge-1.12.2-14.23.4.2757.jar:?]
... 10 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_171]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_171]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_171]
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_171]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:526) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:450) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:264) ~[forge-1.12.2-14.23.4.2757.jar:?]
at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:105) ~[forge-1.12.2-14.23.4.2757.jar:?]
... 10 more
[10:12:13] [main/INFO] [STDOUT]: [info.mineshafter.GameStarter:main:35]: Error while starting game:
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: java.lang.reflect.InvocationTargetException
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: at java.lang.reflect.Method.invoke(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [info.mineshafter.GameStarter:main:36]: at info.mineshafter.GameStarter.main(GameStarter.java:33)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: Caused by: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at java.lang.SecurityManager.checkExit(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at java.lang.Runtime.exit(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at java.lang.System.exit(Unknown Source)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[10:12:13] [main/INFO] [STDERR]: [java.lang.Throwable:printStackTrace:-1]: ... 5 more
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
