To run a server for version 1.3.1, you should use the software available at that time:
: The official Mojang server software. You can find legacy files on archival sites like MCVersions.net . server mainkraft 1 3 1 skachat
@echo off "C:\Program Files\Java\jre7\bin\java.exe" -Xmx1024M -Xms1024M -jar server.jar nogui pause Use code with caution. Copied to clipboard To run a server for version 1
: Use a simple text file saved as run.bat to allocate RAM and point to your jar file: Copied to clipboard : Use a simple text file saved as run
: The eula.txt requirement was added in later versions (1.7.10+). For 1.3.1, the server should generate its files and start immediately without this step.
: If you want to use plugins, CraftBukkit was the primary software for this era.
: Legacy Minecraft versions like 1.3.1 are designed for older Java environments (specifically Java 7). Modern Java versions may cause crashes.