Adobe Animate Error 1046 - But I don't have any code
I made an animation that I am really proud of, but when I try to export it, I get these errors:

Most of the layers listed here don't even have objects on frame 1.
I tried looking up solutions online, but they all mention code and scripts. This animation features no codes or scripts. I checked multiple times.
I have no idea what could possibly be causing this and I REALLY want to be able to show this animation to other people and - y'know - use it.
Please help.
