Hytale World Not Saving: Stop Rollbacks
If your world rolls back after a restart or recent changes disappear, the server is failing to write save data. This is usually a disk space or permission issue.
Quick Checks
| Check | Why It Fails | Fix |
|---|---|---|
| Disk space | Insufficient free space | Free space and restart the server |
| Write permissions | Server cannot write to world folder | Fix permissions on universe/worlds/ |
| Unclean shutdown | World data not flushed to disk | Use clean shutdowns and avoid kill -9 |
Step-by-Step Fix
- Check logs. Look for save errors in
logs/hytale-server.log. - Verify world directory. Confirm saves exist under
universe/worlds/world1/. - Free disk space. If the disk is full, saves silently fail.
- Fix permissions. Ensure the server user can write to the world folder.
- Restart after cleanup. Restart and verify new changes persist.
Tip: Schedule backups and restarts with Automated Server Management to avoid corrupted saves.
Protect your world. Host your Hytale server with Supercraft for managed backups and safe restarts.
If chunks are going missing rather than the whole world failing to write, scan the region files with the Hytale World Doctor. It reports unreadable chunks and bad compression per region, which is the difference between a disk or permissions problem and actual data damage.