I'm trying to export my game using HTML to itch.io and followed the basic steps with exporting the project. Already changed my main html file to index.html and clicked the shared buffer array option on itch.io but still getting these errors when I try to run the project on the browser:

These are the files from the export that I compressed into a zip file and uploaded on itch.io:

I think you have to export with the name "index" so all files are named index.

@cybereality: in fact it pretyy much doesn't matter, I've already export a game with its own name, then just rename the HTML file like this and it worked well (I guess template files and export are done quite well to avoid strong relationship between main file and others).

Anyway, your issue @Mattaazz101 looks like some browser or a weird server issue, you may try a few more times or even with a dummy project (a simple label) and see what happen. If there is no issue, you're in trouble more or less, still you could try another export of the project and see what will happen.

It could also be linked to a paranoid firewall/anti-virus, a browser extension, or something else, you'd try with another browser too.

    Also, when you upload to itch, don't upload a zip. Use butler (command line tool) and set the whole directory as the path. This will upload all the files in the folder and itch will process them correctly.