Register Guidelines E-Books Search Today's Posts Mark Forums Read

Go Back   MobileRead Forums > E-Book Software > Calibre

Notices

Reply
 
Thread Tools Search this Thread
Old 05-12-2018, 10:12 AM   #1
vdysrp@gmail.com
Junior Member
vdysrp@gmail.com began at the beginning.
 
Posts: 1
Karma: 10
Join Date: May 2018
Device: none
while "Save to Disk", OPF document not opening in my computer

While executing "Save to Disk", OPF document not opening in my computer.

Request to help

Error as follows

calibre, version 3.23.0
ERROR: Could not open e-book: Failed to read book, D:\Z PERSONAL\UDEMY\DIGITAL BANKING COURSE\A STORY OF DIGITAL BANKING - CHAPTER 0\E-BOOK\TRIAL AND ERROR\Vaidyahripad\quick view of Global Digitking in Just 30 minutes, A\quick view of Global Digital Bankiust 30 minutes, A - Shripad Vaidya.opf click "Show Details" for more information

Traceback (most recent call last):
File "site-packages\calibre\utils\ipc\simple_worker.py", line 284, in main
File "site-packages\calibre\ebooks\oeb\iterator\book.py", line 65, in extract_book
File "site-packages\calibre\customize\conversion.py", line 245, in __call__
File "site-packages\calibre\ebooks\conversion\plugins\html_in put.py", line 87, in convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1292, in create_oebbook
File "site-packages\calibre\ebooks\oeb\reader.py", line 72, in __call__
File "site-packages\calibre\ebooks\oeb\reader.py", line 703, in _all_from_opf
File "site-packages\calibre\ebooks\oeb\reader.py", line 348, in _spine_from_opf
OEBError: Spine is empty
vdysrp@gmail.com is offline   Reply With Quote
Old 05-12-2018, 01:59 PM   #2
itimpi
Wizard
itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.itimpi ought to be getting tired of karma fortunes by now.
 
Posts: 4,457
Karma: 949999
Join Date: Nov 2008
Device: Sony PRS-950, iphone/ipad (Marvin/iBooks/QuickReader)
An .opf file is not an ebook which may explain why you are having a problem. Instead such a file only contains metadata about a book.
itimpi is offline   Reply With Quote
Old 05-12-2018, 08:00 PM   #3
BetterRed
null operator
BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.BetterRed ought to be getting tired of karma fortunes by now.
 
Posts: 11,070
Karma: 10563148
Join Date: Mar 2012
Location: Sydney Australia
Device: none
Quote:
Originally Posted by vdysrp@gmail.com View Post
While executing "Save to Disk", OPF document not opening in my computer.

Request to help

Error as follows

calibre, version 3.23.0
ERROR: Could not open e-book: Failed to read book, D:\Z PERSONAL\UDEMY\DIGITAL BANKING COURSE\A STORY OF DIGITAL BANKING - CHAPTER 0\E-BOOK\TRIAL AND ERROR\Vaidyahripad\quick view of Global Digitking in Just 30 minutes, A\quick view of Global Digital Bankiust 30 minutes, A - Shripad Vaidya.opf click "Show Details" for more information

Traceback (most recent call last):
File "site-packages\calibre\utils\ipc\simple_worker.py", line 284, in main
File "site-packages\calibre\ebooks\oeb\iterator\book.py", line 65, in extract_book
File "site-packages\calibre\customize\conversion.py", line 245, in __call__
File "site-packages\calibre\ebooks\conversion\plugins\html_in put.py", line 87, in convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1292, in create_oebbook
File "site-packages\calibre\ebooks\oeb\reader.py", line 72, in __call__
File "site-packages\calibre\ebooks\oeb\reader.py", line 703, in _all_from_opf
File "site-packages\calibre\ebooks\oeb\reader.py", line 348, in _spine_from_opf
OEBError: Spine is empty
Quote:
Originally Posted by itimpi View Post
An .opf file is not an ebook which may explain why you are having a problem. Instead such a file only contains metadata about a book.
- as well as what I would regard as a very long path - 243 chars

BR
BetterRed is offline   Reply With Quote
Old 05-13-2018, 01:45 PM   #4
deback
Book E d i t o r
deback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the enddeback knows the complete value of PI to the end
 
Posts: 285
Karma: 31930
Join Date: May 2015
Device: Laptop
Have you tried opening the file in the Calibre Editor and running Check Book and then have Calibre automatically fix any errors found? I don't know if this will help, but I think it's worth a try.
deback is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
"Add a book" template like "Save to disk"? vr8ce Library Management 10 06-09-2017 08:16 AM
Request: separate "Preferred output format" from "Save to Disk" format Katsunami Calibre 2 08-24-2014 11:23 AM
"Save to disk" resizes and pixelates cover art andredoubleu Library Management 2 08-27-2013 08:04 AM
Propagate a new "Save to Disk" Folder Structure using Calibre? Trickery Calibre 3 09-11-2010 09:27 PM
Classic Book stuck at "Opening document" Oletros Barnes & Noble NOOK 2 04-22-2010 04:20 PM


All times are GMT -4. The time now is 12:49 PM.


MobileRead.com is a privately owned, operated and funded community.