If it resolves (gets better) on its own, then it wasn’t anything you could have fixed.
Because the black screen is persisting, it could be your web browser, a corrupted uploaded, coding problem in the game, or something else. I’ll take a look.
7.80 KB the index file! I dont know why not to be a whole this one because Gdevelop make it from my project and many more files and folders next to it.Sorry im new in this all,so i dont know exactly what i need or what i need to check.
I delete the previous upload and i begin all the html build recreation.So i upload it (without special character names).Aaaaand it's working now well!This project little important for me because i send it to a game jam.
Anyway.Thank you your time to help me with that problem.