Startup Issue with Minecraft - Server wont start when downloading forge

System Information

Field Value
Operating System Linux - Debian GNU/Linux 13 on x86_64
Product AMP ‘Phobos’ v2.6.4.2 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

It wont start up with forge attached when i try to make it a 1.16.5 server gives me an error like

Exception in thread “main” java.lang.IllegalAccessError: class cpw.mods.modlauncher.SecureJarHandler (in unnamed module @0x3a0798700x3a0798700x3a0798700x3a079870) cannot access class sun.security.util.ManifestEntryVerifier (in module java.base) because module java.base does not export sun.security.util to unnamed module @0x3a079870
at cpw.mods.modlauncher.api.LamdbaExceptionUtils.uncheck(LamdbaExceptionUtils.java:95)

these are the errors

Reproduction Steps

  • Pressed on forge for the server type
  • Downloaded forge for the server
  • pressed in 1.16.5 for server type
  • clicked start

You need to use Java 8 or Java 11 for Forge 1.16.5

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