Minecraft - I am unable to open my server from the launcher

[jeannette_bass]

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	Ready

Task

open server from launcher

Problem Description

Issue

I have checked the ip address several times, restarted the server, checked mod files, checked minecraft and forge versions. It still says failed to connect every time. my internet is working fine.

Reproduction Steps

• checked ip
• checked mods
• checked all versions

[ThePotatoKing]

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…