"Failed to synchronize registry data from server, closing connection"

The Aternos forums are now deprecated

Learn more about this change here.

For help regarding Aternos, we recommend you to visit our support center.

  • Hello,
    I've tried to make a modded server to play with my friends and when I tried to start the server at the beginning the server crashed when I tried to start it again it started with no issues, Anyways when I tried to join I got the error "Failed to synchronize registry data from server, closing connection" I tried to check If I forgot a mod or something and I've got all the same mods and I was still getting the error and I tried to delete config both my client and server it still didn't work at all can someone help?.


    Im using 1.18.2 Forge 40.1.20


    Cheers,
    Anafk

  • Share your client log

    1. open your minecraft installation path

    (enter %appdata%/.minecraft in the file explorer )

    2. open the logs folder

    3. open the "latest" or "latest.log" file with a text editor

    4. copy and paste the content of the file to https://mclo.gs/

    5. send the link here

  • Server has additional mods that may be needed on the client: [email protected]