Startup Issue with Minecraft - doesnt start

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.0.6 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Stopped

Problem Description

Issue

joptsimple.UnrecognizedOptionException: o is not a recognized option
at joptsimple.OptionException.unrecognizedOption(OptionException.java:108) ~[jopt-simple-5.0.4.jar:?]
at joptsimple.OptionParser.validateOptionCharacters(OptionParser.java:633) ~[jopt-simple-5.0.4.jar:?]
at joptsimple.OptionParser.handleShortOptionCluster(OptionParser.java:528) ~[jopt-simple-5.0.4.jar:?]
at joptsimple.OptionParser.handleShortOptionToken(OptionParser.java:523) ~[jopt-simple-5.0.4.jar:?]
at joptsimple.OptionParserState$2.handleArgument(OptionParserState.java:59) ~[jopt-simple-5.0.4.jar:?]
at joptsimple.OptionParser.parse(OptionParser.java:396) ~[jopt-simple-5.0.4.jar:?]
at net.minecraft.server.Main.main(SourceFile:89) ~[server-1.20.5.jar:?]
at net.minecraft.bundler.Main.lambda$run$0(Main.java:54) ~[?:?]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]

I do not know what this is.

Reproduction Steps

  • I have downloaded Bukkit I think.
  • Then I have downloaded some plugins
  • Additionally, I also added my own downloaded plugin (non virus, just a premium plugin)

Make sure you have the right server type selected and that you hit (download/update)