Error reading epub after send to device
Just started using calibre today and Koreader on my old Kobo Aura One last week. After finally figuring out how to get a book into calibre on a Mac due to the weird way epubs get handled by iBooks, I got an “error reading epub” message on the file in Koreader after using send to device in calibre. All I did to the file besides getting it into calibre was add metadata. I tried using the edit book function to automatically fix all errors but it doesn’t resolve any errors. I’m thinking one of these several errors is the issue? Any way to deal with this that isn’t super involved (I’m not super techy). Thanks in advance.