Minecraft - server startup problems and mods errors

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.1.8 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Task

starting the server with mods

Problem Description

Issue

error when starting the server, after having placed the mods

Reproduction Steps

  • select the forge version and create a mods folder, then place the forge installation mod and start the server.
  • seeing that there were no errors, I stopped the server and started to place the mods, from there the errors started, for example “signature error in some mod”.
  • I removed the mod, but thinking it might be the amount of ram, I increased it, but I still got errors.

Remove the mods a few at a time until you find the one(s) that aren’t compatible on the server.
Most modpacks also have a server pack where this is already done for you.

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