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Old 04-26-2022, 01:05 PM   #36
sirveykan
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sirveykan began at the beginning.
 
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Join Date: Jan 2016
Device: laptop
Quote:
Originally Posted by sirveykan View Post
I'm using 5.40
getting this error only on two pdf books

Traceback (most recent call last):
File "calibre\gui2\library\models.py", line 1150, in setData
File "calibre\gui2\library\models.py", line 1220, in _set_data
File "calibre\db\legacy.py", line 926, in func
File "calibre\db\cache.py", line 74, in call_func_with_lock
File "calibre\db\cache.py", line 1239, in set_field
File "calibre\db\write.py", line 565, in set_books
File "calibre\db\write.py", line 473, in many_many
File "calibre\db\backend.py", line 947, in executemany
apsw.ConstraintError: ConstraintError: UNIQUE constraint failed: books_languages_link.book, books_languages_link.lang_code


help plz
thnx in advance

I've restored the library and the problem is now solved
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