Startup Issue with Minecraft - Minecraft Modpack GregTech New Horizons not starting

Technical Support
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1

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Phobos’ v2.6.4.0 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

I had the serer previously manually running and wanted to test AMP but I think I dont understand it completely. I want to make the server uploaded all files but he wont start I dont know why. I reinstalled the server, changed the java versions, tried custom method but nothing sems to work.

Reproduction Steps

  • Reinstalled the server
  • Changed Java Version
  • reuploaded all files
2

GTNH has some extra settings you need to configure
https://discourse.cubecoders.com/t/setting-up-a-modded-java-minecraft-server/26535#p-50642-h-323-gtnh-40

3

Thank you but. I already did all of this : Server and Startup -> Server Type → Forge

  1. Server and Startup -> Forge Version → The Forge version the pack currently uses

  2. Server and Startup -> Server Jar → lwjg13ify-forgePatches.jar

  3. Java and Memory -> Java version → Java 17

  4. Java and Memory -> Additional java options → -Dfml.readTimeout=180 @java9args.txt

it starts up but crashes after the server says Done and restarting it

4

If it’s a fresh world try deleting the world folder and see if that works.
Could be a world was accidentally generated using a newer MC version and GTNH is crashing while trying to read it.