Jump to content

Recommended Posts

Posted

I am trying to set up a server on minecraft 1.12.2, but when I am trying to run my .bat file (which contains: 

@echo off

java -Xmx10240M -Xms10240M -jar forge-1.12.2-14.23.5.2859.jar

pause

the following error appears:

A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)
Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
        at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
        ... 6 more

I don't know what to do next, couldn't find anything about that on the internet, also when I am trying to open the .jar file it works fine. Vanilla version works without any problems.

Posted (edited)

im having the same issue. Ive had the issue on a different computer but then i guess it transfered over sadly. ive tried to fix it for years but cant figure it out

mine says this:

[25Jul2022 23:13:58.719] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.22, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, nogui]
[25Jul2022 23:13:58.721] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_341 by Oracle Corporation
[25Jul2022 23:13:59.172] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[25Jul2022 23:13:59.197] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/C:/Users/thest/Desktop/Palisade%20Server%20V2/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=SERVER
[25Jul2022 23:13:59.223] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Configuration file C:\Users\thest\Desktop\Palisade Server V2\config\fml.toml is not correct. Correcting
[25Jul2022 23:13:59.228] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Incorrect key [defaultConfigPath] was corrected from null to defaultconfigs
[25Jul2022 23:13:59.822] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., nogui]
[25Jul2022 23:13:59.864] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName0(Native Method)
[25Jul2022 23:13:59.866] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName(Unknown Source)
[25Jul2022 23:13:59.866] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51)
[25Jul2022 23:13:59.867] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[25Jul2022 23:13:59.867] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

 

I also tried again without naming the forge server as i read it ruins the installation. The same error pops up:

[25Jul2022 23:24:01.031] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.22, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, nogui]
[25Jul2022 23:24:01.034] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_341 by Oracle Corporation
[25Jul2022 23:24:01.371] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[25Jul2022 23:24:01.395] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/C:/Users/thest/Desktop/forge%20server/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=SERVER
[25Jul2022 23:24:01.962] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., nogui]
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)
[25Jul2022 23:24:01.997] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[25Jul2022 23:24:01.997] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName0(Native Method)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName(Unknown Source)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[25Jul2022 23:24:02.000] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[25Jul2022 23:24:02.000] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
[25Jul2022 23:24:02.001] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
[25Jul2022 23:24:02.001] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

 

Edited by Roch0_
tried again. accidentally quoted it
Posted
6 minutes ago, Roch0_ said:

im having the same issue. Ive had the issue on a different computer but then i guess it transfered over sadly. ive tried to fix it for years but cant figure it out

mine says this:

[25Jul2022 23:13:58.719] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.22, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, nogui]
[25Jul2022 23:13:58.721] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_341 by Oracle Corporation
[25Jul2022 23:13:59.172] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[25Jul2022 23:13:59.197] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/C:/Users/thest/Desktop/Palisade%20Server%20V2/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=SERVER
[25Jul2022 23:13:59.223] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Configuration file C:\Users\thest\Desktop\Palisade Server V2\config\fml.toml is not correct. Correcting
[25Jul2022 23:13:59.228] [main/WARN] [net.minecraftforge.fml.loading.FMLConfig/CORE]: Incorrect key [defaultConfigPath] was corrected from null to defaultconfigs
[25Jul2022 23:13:59.822] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., nogui]
[25Jul2022 23:13:59.864] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[25Jul2022 23:13:59.865] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName0(Native Method)
[25Jul2022 23:13:59.866] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName(Unknown Source)
[25Jul2022 23:13:59.866] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51)
[25Jul2022 23:13:59.867] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[25Jul2022 23:13:59.867] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[25Jul2022 23:13:59.868] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
[25Jul2022 23:13:59.869] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

I also tried again without naming the forge server as i read it ruins the installation. The same error pops up:

[25Jul2022 23:24:01.031] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 36.2.22, --fml.mcpVersion, 20210115.111550, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, nogui]
[25Jul2022 23:24:01.034] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_341 by Oracle Corporation
[25Jul2022 23:24:01.371] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[25Jul2022 23:24:01.395] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/C:/Users/thest/Desktop/forge%20server/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=SERVER
[25Jul2022 23:24:01.962] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., nogui]
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)
[25Jul2022 23:24:01.996] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)
[25Jul2022 23:24:01.997] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[25Jul2022 23:24:01.997] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName0(Native Method)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName(Unknown Source)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51)
[25Jul2022 23:24:01.998] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[25Jul2022 23:24:01.999] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[25Jul2022 23:24:02.000] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[25Jul2022 23:24:02.000] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
[25Jul2022 23:24:02.001] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
[25Jul2022 23:24:02.001] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)
 

 

 

Guest
This topic is now closed to further replies.

Announcements



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.