Eliminating Duplicate Entity Spam from Server Console Logs

The Problem with Entity Console Spam

On dedicated servers and LAN games, duplicate entity identifiers are notorious for filling server logs with continuous warning lines. Every time a chunk loads containing entities with matching IDs, the server console repeatedly prints warnings, bloating log file sizes and making it difficult to spot genuine errors.

Silencing the Warnings

You do not need to install complex log filters or manually edit world NBT data to stop these warnings:

1. Ensure the mod is active on your server environment.

2. Start the server and allow players to explore chunks that previously triggered ID errors.

3. The mod detects and corrects the matching identifiers the moment the chunk is read into memory.

4. Because the conflict is resolved before the default warning routine fires, the repeated console alerts stop immediately.

By fixing the root cause rather than merely hiding the message, your server logs remain clean, readable, and free of unnecessary bloat during normal gameplay.