Mobileread
Library corrupted: can't back up or edit
#1  nitts99 11-22-2019, 06:14 PM
Hoping for some help as I keep getting this error every time I try to edit or even backup my database. Hoping for suggestions--thank you in advance!


calibre, version 4.4.0
ERROR: Failed: Database integrity check failed, click Show details for details.

Traceback (most recent call last):
File "site-packages\calibre\gui2\dialogs\check_library.py", line 54, in vacuum
File "site-packages\calibre\db\cache.py", line 62, in call_func_with_lock
File "site-packages\calibre\db\cache.py", line 2076, in vacuum
File "site-packages\calibre\db\backend.py", line 1145, in vacuum
File "site-packages\calibre\db\backend.py", line 874, in execute
File "c:\t\t\apsw-nhrdandw\src\cursor.c", line 236, in resetcursor
CorruptError: CorruptError: database disk image is malformed
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#2  kovidgoyal 11-22-2019, 10:14 PM
Right click the calibreicon onthe toolbar, choose Library maintenance->Restore database
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#3  tabascoffee 11-24-2019, 12:08 AM
Happened to me about two weeks ago. Restore failed. I had to create a new location and "add books" from the old location. Now I upload to a cloud backup.
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