Null Returnel Wiki › Guides › Troubleshoot Missing Robot Models or Sounds

Troubleshoot Missing Robot Models or Sounds

If robots appear invisible or sound effects don't play:

1. Confirm both ModelEngine and MythicMobs folders are in plugins/ directory

2. Check that your server fully restarted after initial setup

3. Verify the resource pack was generated in plugins/ModelEngine/resource pack/

4. Ensure emissive textures and custom sounds were merged into your active resource pack

5. Confirm all clients have accepted the updated resource pack

6. Run /mythicmobs reload to refresh mob configurations

7. Run /modelengine reload (if available) to reload model data

8. Check your server logs for errors related to missing texture or sound files

9. Rejoin the server and approach a spawned robot

10. If still missing, verify folder structure matches the mod's expected paths—incorrect nesting prevents asset loading

If a specific robot type doesn't appear, check that its MythicMobs configuration file exists and contains no syntax errors in the YAML formatting.