I've created a project and I tried to start it to edit, but I waited it for over 7 hours and it still couldn't responding. After starting it, the interface's been black all the time. I was looking for a way to solve the problem in Documents, but found nothing.
The project couldn't start to be edited
Try launching the editor from the command line, and see if you get any useful error messages.
https://docs.godotengine.org/en/4.3/tutorials/editor/command_line_tutorial.html