Failed to import epub ebook. error included

hey everyone. I have an ebook I bought from a Norwegian bookstore. I was able to upload it to readlang with no problems, but when I tried to import it here I get this error:
Importing failed - NoneType’ object has no attribute ‘content’

Do you all know what this means + what the fix is? It’s in epub format.

1 Like

Can you please send us the file to support(at) and we will look into it for you. Sounds like file format is broken.

done, thanks!