Customization with Minecraft - replacing jar for beta 1.7.3 server

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.0.0 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

I have been trying to convert this server to an older version of minecraft. I have tried replacing other server files in the past but I have read that I only should need to replace the jar. I have turned off the authentication servers as they no longer exist.

Reproduction Steps

  • upload beta jar to file manager
  • download bukkitcraft in the server settings
  • attempt to run server
  • edit properties for authentication

You don’t need to disable it, I personally use this Java arg on both the client and the server that fixes auth:
-Dhttp.proxyHost=betacraft.uk
Though if that doesn’t work you just disable Standalone Server under Server Settings