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Certian Versions of Forge Refusing To Load

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when i try to load the following versions of forge

  • On Minecraft 1.12.2
  • On MInecraft 1.12.2
  • On Minecraft 1.7.10
  • On Minecraft 1.7.10

I Get The Following Error:


Failed to start Minecraft:


at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:566)

at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:210)

at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:245)

at org.multimc.EntryPoint.listen(EntryPoint.java:143)

at org.multimc.EntryPoint.main(EntryPoint.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)

Exiting with -1

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

... 8 more

Process exited with code 255 (0xff).

Please note that usually neither the exit code, nor its description are enough to diagnose issues!

Always upload the entire log and not just the exit code.


Im Using MultiMC's Technic Modpack Tool on Kali Linux Xface Arm 64


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