Seanime crashing when scanning library and encountering weird folder structure about seanime HOT 3 CLOSED

I was able to reproduce the error locally. The issue isn't related to the folder structure but incorrect title detection on my part. A fix is coming soon.

For now, you don't have to remove or rename the folder, just rename the files like this:

-Shakugan No Shana OP.mkv
-Shakugan No Shana ED 01.mkv
-Shakugan No Shana ED 02.mkv

from seanime.

Thanks for pointing that out,
I think I see what the issue is but just to be sure I wanna know what files are under "Opening".
If it's what I think it is, as a temporary fix you could try renaming some of these files so they include the name of the series (if it's not already the case)

from seanime.

I just removed the folder and it worked fine.

I tried renaming that folder as it wasn't named "Opening" originally but it still crashed with this folder name. It's containing the opening and endings named :

-OP.mkv
-ED 01.mkv
-ED 02.mkv

from seanime.