Startup Issue with Minecraft - Forge installer not being detected for Modded Minecraft

Technical Support
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1

System Information

Field Value
Operating System Linux - Ubuntu 20.04.6 on x86_64
Product AMP ‘Decadeus’ v2.4.6.0 (Mainline)
Virtualization None
Application Minecraft
Module MinecraftModule
Running in Container No
Current State PreStart

Problem Description

Issue

When attempting to start my Modded Minecraft server, it does not detect the forge installer jar present. I cannot select any Forge version. When I try to use the detect/update button, it says it cannot reach the website and to manually install the server files. I am unsure how that differs from manually uploading the jar file, which I did. I even edited the server.properties file to match the jar file’s version, to which it still did not successfully detect or launch.

Reproduction Steps

  • Start instance
  • Start Minecraft server
  • Endlessly preparing to start
  • Search/Update Forge server files
2

Don’t edit the server.properties file manually, as AMP overwrites it, use the settings under Configuration → Server Settings instead.

For Forge 1.18+ make sure to leave the server Jar as [Autoselect], as those versions don’t have actual sever Jars, which AMP has a workaround for.