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Old 10-29-2020, 07:22 PM   #6
sashi
Junior Member
sashi began at the beginning.
 
Posts: 6
Karma: 10
Join Date: Mar 2014
Device: Calibre 1.25
Hi,
I could transfer a book from the autoadd folder but after that I got the error:

calibre, version 5.3.0
FEHLER: Unbehandelter Ausnahmefehler: <b>CantOpenError</b>:CantOpenError: unable to open database file

calibre 5.3 [64bit] embedded-python: True is64bit: True
Windows-10-10.0.18362-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.18362')
Python 3.8.5
Windows: ('10', '10.0.18362', 'SP0', 'Multiprocessor Free')
Interface language: de
Successfully initialized third party plugins: Find Duplicates (1, 7, 2) && Job Spy (1, 0, 184) && Reading List (1, 6, 13)
Traceback (most recent call last):
File "calibre\gui2\auto_add.py", line 216, in add_to_db
File "calibre\gui2\auto_add.py", line 263, in do_add
File "calibre\gui2\library\models.py", line 373, in add_books
File "calibre\db\legacy.py", line 334, in add_books
File "calibre\db\cache.py", line 1666, in add_books
File "calibre\db\cache.py", line 63, in call_func_with_lock
File "calibre\db\cache.py", line 1636, in create_book_entry
File "calibre\db\cache.py", line 1349, in set_metadata
File "calibre\db\cache.py", line 1173, in update_path
File "calibre\db\backend.py", line 1645, in update_path
File "calibre\db\tables.py", line 136, in set_path
File "calibre\db\backend.py", line 920, in execute
apsw.CantOpenError: CantOpenError: unable to open database file

Three plugins ware outdated and I installed an Update. Calibre fetched the books from the autoadd folder and I got an alert that the books were already in my collection. Wrong. The books got deleted from the autoadd folder but where NOT in my library.

Next time I added a new book to the and ignored the alert that it was already in my collection. This time I got the error: CantOpenError: CantOpenError: unable to open database file.

Following the details:
calibre, version 5.3.0
FEHLER: Unbehandelter Ausnahmefehler: <b>CantOpenError</b>:CantOpenError: unable to open database file

calibre 5.3 [64bit] embedded-python: True is64bit: True
Windows-10-10.0.18362-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.18362')
Python 3.8.5
Windows: ('10', '10.0.18362', 'SP0', 'Multiprocessor Free')
Interface language: de
Successfully initialized third party plugins: Find Duplicates (1, 8, 3) && Job Spy (1, 0, 187) && Reading List (1, 6, 15)
Traceback (most recent call last):
File "calibre\gui2\auto_add.py", line 216, in add_to_db
File "calibre\gui2\auto_add.py", line 300, in do_add
File "calibre\gui2\library\models.py", line 373, in add_books
File "calibre\db\legacy.py", line 334, in add_books
File "calibre\db\cache.py", line 1666, in add_books
File "calibre\db\cache.py", line 63, in call_func_with_lock
File "calibre\db\cache.py", line 1636, in create_book_entry
File "calibre\db\cache.py", line 1349, in set_metadata
File "calibre\db\cache.py", line 1173, in update_path
File "calibre\db\backend.py", line 1645, in update_path
File "calibre\db\tables.py", line 136, in set_path
File "calibre\db\backend.py", line 920, in execute
apsw.CantOpenError: CantOpenError: unable to open database file
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