Update Failure with Minecraft - Modpack/Mods not loading

[Rusva]

System Information

Field	Value
Operating System	Linux - Ubuntu 24.04.3 on x86_64
Product	AMP ‘Phobos’ v2.6.3.2 (Mainline)
Virtualization	None
Application	Minecraft
Module	MinecraftModule
Running in Container	No
Current State	Ready

Problem Description

Issue

When I installed the server modpack, and configured a bit. Everytime I tried to run a server jar which the only jar that works is the normal 1.12.2 jar which the modpack doesn’t use. So it doesn’t actually allow me to use the mods that I have installed into the server.

Reproduction Steps

• Install Divine Journey 2 Server Pack
• Change to the Forge and 1.12.2
• In the FIles, remove plugins and the Devine Journey 2 zip file after extracting into the server
• Run the Forge Jar to find out it doesn’t work, which the only Jar it works is the 1.12.2 forge server jar.

[ThePotatoKing]

See this guide here, you probably forgot to select Java 8, or have misconfigured something else

Setting Up A Modded Java Minecraft Server

Preamble Minecraft is a bit notorious for being difficult to mod, given there’s oodles of different modloaders and versions to work with, there’s edge cases galore. If you’re new to the Minecraft modding scene and you’d like to know more about each modding platform and how they differ, check out this post here. 0. Create a new Minecraft Java Instance in AMP Easy as that, press the Create Instance button, then select Minecraft Java Edition from the drop-down. Feel free to use an existing instan…