On ebook delete with calbin support I get OSError: [WinError 50] not supported ...

axmax · 12-12-2023, 03:28 PM

Hello people,

I know similar issues relating calbin popped up here and there, but I did not find a thread similar to mine.

All daily work seems fine, but deleting ebooks. Well maybe I did not delete an entry for some months

Anyway I get "OSError: [WinError 50] request not supported" (<- I translated that from German) and yes I am having my library stored on my NAS. I am aware that this is not supported, but it has been convenient for me for more than 10 years. I am using calibre since 0.x

Actually till some hours ago I had "\\192.168.10.1\private" mounted to N:, so it said smth like 'N:\\calibre\\.caltrash'. I was trying things left and right.

The issue only happens when deleting it seems. So it might have smth to do with the escaped backslashes (double backslashes)?!

Acutally now I downgraded to 6.12 (before calbin was introduced) and all works fine again.

I am a programmer myself for decades and I know how tiresome it can be to cope with people using unsupported stuff -- sorry :/ --, but in this case I got the feeling that it might be an other issue and not related to network/filesystem stuff.

Below I attached the error trace.

Any comments?

Thanks and regards
Axel

calibre, version 7.1.0
FEHLER: Unbehandelter Ausnahmefehler: <b>OSError</b>:[WinError 50] Die Anforderung wird nicht unterstützt: '\\\\192.168.10.1\\private\\calibre\\.caltrash'

calibre 7.1 embedded-python: True
Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19045')
Python 3.11.5
Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')
Interface language: de
Successfully initialized third party plugins: DeDRM (7, 2, 1)
Traceback (most recent call last):
File "calibre\gui2\actions\delete.py", line 480, in delete_books
File "calibre\gui2\actions\delete.py", line 457, in do_library_delete
File "calibre\gui2\library\models.py", line 465, in delete_books_by_id
File "calibre\db\cache.py", line 88, in call_func_with_lock
File "calibre\db\cache.py", line 2221, in remove_books
File "calibre\db\backend.py", line 2269, in remove_books
File "calibre\db\backend.py", line 2125, in ensure_trash_dir
OSError: [WinError 50] Die Anforderung wird nicht unterstützt: '\\\\192.168.10.1\\private\\calibre\\.caltrash'

theducks · 12-12-2023, 04:39 PM

https://manual.calibre-ebook.com/faq...rked-drive-nas
Calibre is for local attached drives. You can backup to a NAS and Never to Google Drive as it modifies file names)

12-12-2023, 03:28 PM	#1
axmax Junior Member Posts: 6 Karma: 26794 Join Date: Jun 2010 Location: Germany Device: KindlePW2+Duokan, PyrusMini, Sony PRS-350, 505, T1, Kindle3	On ebook delete with calbin support I get OSError: [WinError 50] not supported ... Hello people, I know similar issues relating calbin popped up here and there, but I did not find a thread similar to mine. All daily work seems fine, but deleting ebooks. Well maybe I did not delete an entry for some months Anyway I get "OSError: [WinError 50] request not supported" (<- I translated that from German) and yes I am having my library stored on my NAS. I am aware that this is not supported, but it has been convenient for me for more than 10 years. I am using calibre since 0.x Actually till some hours ago I had "\\192.168.10.1\private" mounted to N:, so it said smth like 'N:\\calibre\\.caltrash'. I was trying things left and right. The issue only happens when deleting it seems. So it might have smth to do with the escaped backslashes (double backslashes)?! Acutally now I downgraded to 6.12 (before calbin was introduced) and all works fine again. I am a programmer myself for decades and I know how tiresome it can be to cope with people using unsupported stuff -- sorry :/ --, but in this case I got the feeling that it might be an other issue and not related to network/filesystem stuff. Below I attached the error trace. Any comments? Thanks and regards Axel calibre, version 7.1.0 FEHLER: Unbehandelter Ausnahmefehler: <b>OSError</b>:[WinError 50] Die Anforderung wird nicht unterstützt: '\\\\192.168.10.1\\private\\calibre\\.caltrash' calibre 7.1 embedded-python: True Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.19045') Python 3.11.5 Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free') Interface language: de Successfully initialized third party plugins: DeDRM (7, 2, 1) Traceback (most recent call last): File "calibre\gui2\actions\delete.py", line 480, in delete_books File "calibre\gui2\actions\delete.py", line 457, in do_library_delete File "calibre\gui2\library\models.py", line 465, in delete_books_by_id File "calibre\db\cache.py", line 88, in call_func_with_lock File "calibre\db\cache.py", line 2221, in remove_books File "calibre\db\backend.py", line 2269, in remove_books File "calibre\db\backend.py", line 2125, in ensure_trash_dir OSError: [WinError 50] Die Anforderung wird nicht unterstützt: '\\\\192.168.10.1\\private\\calibre\\.caltrash'

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12-12-2023, 04:39 PM	#2
theducks Well trained by Cats Posts: 31,043 Karma: 60358908 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	https://manual.calibre-ebook.com/faq...rked-drive-nas Calibre is for local attached drives. You can backup to a NAS and Never to Google Drive as it modifies file names)

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