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Old 01-31-2023, 04:57 AM   #1
Doum
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freeze 5 mns

Hi,
When i clic , import, view,... or any action on one of my epub , calibre freeze during 5mns and return without any error.
I found inside this epub a strange content.opf (or metadata.opf), after i deleted "description", all return ok
The discription it's also loading inside the database, so even if i remove the file and check the library, no error are decteted but the probleme alway exist

So why a corrupt description can hang calibre like this ?
PS : i use the last calibre 64bits version

Here the file attachement ( i can also if you want give the epub)
Attached Files
File Type: opf metadata.opf (13.0 KB, 49 views)

Last edited by Doum; 01-31-2023 at 05:02 AM.
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Old 01-31-2023, 05:06 AM   #2
kovidgoyal
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Adding that metadata.opf to calibre does not cause any freezes on my system. It refers to various images on the internet, probably on your system your antivirus has a hissy fit when calibre tries to load the images, and blocks it for a while.

EDIT: Although IIRC images from the net are not loaded by QTetxEdit when displayed.
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Old 01-31-2023, 05:12 AM   #3
Doum
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Thanks for your answer, i will test without my antivirus
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Old 01-31-2023, 05:33 AM   #4
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Quote:
Originally Posted by Doum View Post
Thanks for your answer, i will test without my antivirus
If it is your AV, it's time to dump it.
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Old 01-31-2023, 07:00 AM   #5
Doum
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No, i have desactived my AV Avast, create un new library and add my corrupt (?) epub ... and ... freeze

I attached the epub

PS : i have also the book with paper
Moderator Notice
Book removed. Do not post copyrighted material that you do not have the right to distribute. This is your only warning.

Last edited by theducks; 01-31-2023 at 12:08 PM. Reason: remove copyrighted book
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Old 01-31-2023, 07:17 AM   #6
kovidgoyal
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epub does not freeze for me either. Without being able to reproduce I'm afraid I cant help.
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Old 01-31-2023, 07:19 AM   #7
Doum
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Ok it's on my side . Thanks
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Old 01-31-2023, 09:20 AM   #8
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If your library is on a mechanical HDD (not SSD), defrag the drive; most operating systems should do this automatically but it can get turned off. If it still continues, check the drive health.

Last edited by ownedbycats; 01-31-2023 at 09:22 AM.
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Old 01-31-2023, 10:18 AM   #9
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Freezes can also happen when the library is on a flash drive or a network drive.
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Old 01-31-2023, 11:13 AM   #10
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That URL is a bit of a mess since it appears to have been generated from a Google Belgium search for the book on FNAC. I'm wondering if the redirect it triggered when I opened the link in a browser is what is causing the freezing issue on your computer.

I would suggest removing the link to a copyrighted epub from message #5.

After the import, I got a series of blank images (likely all the 0px sized images) followed by some text in the book description. I would suggest editing the metadata and edit the HTML source for comments to:

Code:
  <div>
    <p>Kevin Byrne est un vétéran de la police criminelle de Philadelphie. Flic usé, détruit par ses années de service, il doit faire équipe avec Jessica Balzano, nouvelle venue dans le service, lorsqu'une adolescente fréquentant une école catholique de la ville est retrouvée violée et atrocement mutilée, les mains jointes dans un geste de prière. C'est le début d'un terrible voyage au coeur des ténèbres pour les deux flics qui, lancés sur la piste d'un tueur aussi terrifiant que machiavélique, devront affronter leurs propres démons, alors que la ville est prête à basculer dans la folie. Dans la lignée du Silence des agneaux et du Dalhia noir, Déviances, best-seller dans plus de dix pays, a imposé d'emblée Richard Montanari comme l'une des voix les plus puissantes et les plus sombres du thriller contemporain.</p>
  </div>
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