Update Failure with Minecraft - Failed to install Minecraft version

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.1.4 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Stopped

Problem Description

Issue

Attempted to install Minecraft version, got error message “Couldn’t determine the URL to fetch an update from. You may need to install this server type manually.”

Reproduction Steps

  • Prepare AMP installation of Minecraft Java Edition
  • Set version stream to Official, with the specific version on automatic.
  • Attempt to install Minecraft.

Stop/start the instance from the main panel to refresh the version cache

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