Problem Sever Could not find class (Classloader.java:141

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Firedragon007

New Member
Jul 29, 2019
1
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I have this problem and here is the log. I am using the Horizens mod pack. This error occurs on other packs as well!
Please help me!




2015-03-11 15:21:06 [INFO] [ForgeModLoader] Forge Mod Loader version missing.missing.missing.missing for Minecraft missing loading
2015-03-11 15:21:06 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_40, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_40
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Java classpath at launch is FTBServer-1.6.4-965.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Java library path at launch is C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\AMD APP\bin\x86_64;C:\Program Files (x86)\AMD APP\bin\x86;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Java\jre7\bin;C:\Program Files (x86)\Java\jre7\bin\javaw.exe;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Mozilla Firefox;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\AMD APP\bin\x86_64;C:\Program Files (x86)\AMD APP\bin\x86;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Java\jre7\bin;C:\Program Files (x86)\Java\jre7\bin\javaw.exe;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;.
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Instantiating coremod class FMLCorePlugin
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Enqueued coremod FMLCorePlugin
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Instantiating coremod class FMLForgePlugin
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Enqueued coremod FMLForgePlugin
2015-03-11 15:21:06 [FINE] [ForgeModLoader] All fundamental core mods are successfully located
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Discovering coremods
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy 1.6.4-SortFix-1.0.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Not found coremod data in 1.6.4-SortFix-1.0.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy [1.6.4] ArcaneScrolls v2.4.5.21.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy [1.6.4] DukeCore v2.4.0.12.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy advancedGenetics_v1.4.1.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy Agriculture-1.6.4-1.2.15.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Not found coremod data in Agriculture-1.6.4-1.2.15.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy AOBD v1.3.1.jar
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Examining for coremod candidacy appeng-rv14-finale3-mc16x.jar
2015-03-11 15:21:06 [FINEST] [ForgeModLoader] Found FMLCorePluginContainsFMLMod marker in appeng-rv14-finale3-mc16x.jar, it will be examined later for regular @Mod instances
2015-03-11 15:21:06 [FINE] [ForgeModLoader] Instantiating coremod class AppEngCore
2015-03-11 15:21:06 [INFO] [STDERR] java.lang.NoClassDefFoundError: cpw/mods/fml/common/DummyModContainer
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.security.SecureClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.access$100(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader$1.run(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader$1.run(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.security.AccessController.doPrivileged(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.findClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:113)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.Class.forName0(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.Class.forName(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:386)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:310)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:212)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:74)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:39)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:20)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:111)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:48)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:17)
2015-03-11 15:21:06 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.DummyModContainer
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] ... 29 more
2015-03-11 15:21:06 [INFO] [STDERR] Caused by: java.io.FileNotFoundException: C:\Users\Gavin\Desktop\my stuff\servers\Mutiplayer server RPG!! (The system cannot find the file specified)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.open(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.jar.JarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.jar.JarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:141)
2015-03-11 15:21:06 [INFO] [STDERR] ... 31 more
2015-03-11 15:21:06 [SEVERE] [ForgeModLoader] An error occurred trying to configure the minecraft home at C:\Users\Gavin\Desktop\my stuff\servers\Mutiplayer server RPG!!!\. for Forge Mod Loader
java.lang.NoClassDefFoundError: cpw/mods/fml/common/DummyModContainer
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:113)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:386)
at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:310)
at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:212)
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:74)
at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:39)
at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:20)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:111)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:48)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:17)
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.DummyModContainer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 29 more
Caused by: java.io.FileNotFoundException: C:\Users\Gavin\Desktop\my stuff\servers\Mutiplayer server RPG!! (The system cannot find the file specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:141)
... 31 more
2015-03-11 15:21:06 [INFO] [STDERR] A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:48)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:17)
2015-03-11 15:21:06 [INFO] [STDERR] Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/common/DummyModContainer
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.security.SecureClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.defineClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.access$100(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader$1.run(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader$1.run(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.security.AccessController.doPrivileged(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.net.URLClassLoader.findClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:113)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.Class.forName0(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.Class.forName(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:386)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:310)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:212)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:74)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:39)
2015-03-11 15:21:06 [INFO] [STDERR] at cpw.mods.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:20)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:111)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
2015-03-11 15:21:06 [INFO] [STDERR] ... 6 more
2015-03-11 15:21:06 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.DummyModContainer
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] ... 29 more
2015-03-11 15:21:06 [INFO] [STDERR] Caused by: java.io.FileNotFoundException: C:\Users\Gavin\Desktop\my stuff\servers\Mutiplayer server RPG!! (The system cannot find the file specified)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.open(Native Method)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.zip.ZipFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.jar.JarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at java.util.jar.JarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at sun.net.www.protocol.jar.JarURLConnection.getJarFile(Unknown Source)
2015-03-11 15:21:06 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:141)
2015-03-11 15:21:06 [INFO] [STDERR] ... 31 more
 
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