System Information
| Field | Value |
|---|---|
| Operating System | Linux - Debian GNU/Linux 12 on x86_64 |
| Product | AMP ‘Phobos’ v2.6.0.8 (Mainline) |
| Virtualization | Docker |
| Application | Minecraft |
| Module | MinecraftModule |
| Running in Container | Yes |
| Current State | Failed |
Problem Description
Issue
After I updated my instance manager to it’s latest version, once I now try to run my server I get a pop-up after about 3 seconds that reads: “The Minecraft server stopped within 5 seconds of starting, this is not a fault with AMP - you should check your Minecraft servers log files to find out why it is unable to start.” However, when I checked the log files, they were completely illegible. The game port on 25565 is also listed as “not listening.” When I tried looking at the console logs, the errors “Error loading class: java/util/Map$Entry (java.lang.IllegalArgumentException: Unsupported class file major version 65)
Error loading class: java/lang/invoke/MethodHandles$Lookup (java.lang.IllegalArgumentException: Unsupported class file major version 65)” appeared repeatedly, but otherwise nothing seemed out of the ordinary. I am unsure what to do as the server was just fine running right before I updated my instance manager.
Reproduction Steps
- Updated instance manager to latest update
- Pressed start server, which stopped immediately
- Attempted refreshing and looking at console logs to determine issue