Saving a PDF-ebook (volume 2) to disk fails with this message:
Code:
calibre, version 0.8.45
WARNING: Could not save some books: Could not save some books, Click the show details button to see which ones.
Environments and Characters
Traceback (most recent call last):
File "site-packages\calibre\library\save_to_disk.py", line 437, in save_serialized_to_disk
File "site-packages\calibre\library\save_to_disk.py", line 367, in do_save_book_to_disk
ValueError: I/O operation on closed file
There is no problem with volume 1 (88 MB). Maybe it's because volume 2 is 217.9 MB big?
Thanks in advance.