Can't Upload World

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 am trying to upload a world that is 1.62MB. When I go to upload I select the world which is a .zip and then it tells me to put in a security check to access aternos.org... So I put it in correctly. Then under that it says leave a message for the owner? I tried leaving one and then tried not leaving one... Both times it goes off the page and at the bottom right corner it says "Fatal Error on Uploading (NoUpload). Can someone please tell me what this means because I could upload worlds perfectly and now I can't.

    • Official Post

    This is a security check by cloudflare, triggered by one of the firewall rules, which tries to defend aternos from malware. So if your upload is blocked, it's maybe because of malware in your zip file.

  • Roman

    Closed the thread.