Blank screen with web build

Godot Version

4.2.1

Question

i get a blank screen when i try uploading my export of web build to itch
any ideas?

Can you post the output of the browser console here? Press F12 or Ctrl + Shift + I, then reload the page. You should see lines of text with errors/warnings appear on the Console tab as the project loads.

2dgame:13 Third-party cookie will be blocked. Learn more in the Issues tab.
2dgame:1 Third-party cookie will be blocked. Learn more in the Issues tab.
index.html:138 
        
        
       GET https://html-classic.itch.zone/html/10148239/2dgame.js net::ERR_ABORTED 403 (Forbidden)
index.html:141 Uncaught ReferenceError: Engine is not defined
    at index.html:141:16

did you change the file name yet?

at itch? i originally had the file name all caps and then i changed it to lower case at the project screen

the .html file after exporting

after exporting you will have a zip file
you need to extract and change the (gamename).html to index.html
zip the file back then upload on itch.io