MobileRead Forums
Register Guidelines E-Books Today's Posts Search

Go Back   MobileRead Forums > E-Book Formats > ePub
Reload this Page Epub validation and errors

Notices

Reply
 
Thread Tools Search this Thread
Old 09-13-2024, 09:02 AM   #1
The Outsider
The Outsider
The Outsider began at the beginning.
 
The Outsider's Avatar
 
Posts: 2
Karma: 10
Join Date: Sep 2024
Location: Massachusetts
Device: iPhone. Kindle Fire
Epub validation and errors
I'm relatively new to epub 2 validation (I thought if Sigil didn't have any problems with it, it was good to go ...) and have an error in a "content.opf" file I can't figure out.

Should I try copying everything (except the .opf file) to a new epub file, try something different (the error is "ERROR OPF-074 /OEBPS/content.opf
(line 22, col 86) Package resource "OEBPS/Images/AGADCover2.png" is declared in several manifest item."), or ask the webmaster on the site where I post for ideas?

He's already been very helpful with this issue, and I don't want to overburden him.

What do you think?

The Outsider
The Outsider is offline   Reply With Quote
Old 09-13-2024, 09:52 AM   #2
JSWolf
Resident Curmudgeon
JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.
 
JSWolf's Avatar
 
Posts: 76,533
Karma: 136565488
Join Date: Nov 2006
Location: Roslindale, Massachusetts
Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3
Quote:
Originally Posted by The Outsider View Post
I'm relatively new to epub 2 validation (I thought if Sigil didn't have any problems with it, it was good to go ...) and have an error in a "content.opf" file I can't figure out.

Should I try copying everything (except the .opf file) to a new epub file, try something different (the error is "ERROR OPF-074 /OEBPS/content.opf
(line 22, col 86) Package resource "OEBPS/Images/AGADCover2.png" is declared in several manifest item."), or ask the webmaster on the site where I post for ideas?

He's already been very helpful with this issue, and I don't want to overburden him.

What do you think?

The Outsider
It sounds like you have that file listed more then once in the manifest in the OPF. Have a look at the OPF and see if it's listed more than once. If it is, delete the duplicated lines.
JSWolf is offline   Reply With Quote
Advert
Old 09-13-2024, 10:07 AM   #3
Turtle91
A Hairy Wizard
Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.Turtle91 ought to be getting tired of karma fortunes by now.
 
Turtle91's Avatar
 
Posts: 3,228
Karma: 19001261
Join Date: Dec 2012
Location: Charleston, SC today
Device: iPhone 15/11/X/6/iPad 1,2,Air & Air Pro/Surface Pro/Kindle PW & Fire
If in doubt which ones to delete, just remove all the references, remove the image, and then add the image again using Sigil’s ‘Add existing file’ function. It will put the correct opf entry where it should go.
Turtle91 is offline   Reply With Quote
Old 09-13-2024, 10:40 AM   #4
The Outsider
The Outsider
The Outsider began at the beginning.
 
The Outsider's Avatar
 
Posts: 2
Karma: 10
Join Date: Sep 2024
Location: Massachusetts
Device: iPhone. Kindle Fire
Thanks. Both of these options together fix the validation problems ...
The Outsider is offline   Reply With Quote
Old 09-13-2024, 11:50 AM   #5
DiapDealer
Grand Sorcerer
DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.DiapDealer ought to be getting tired of karma fortunes by now.
 
DiapDealer's Avatar
 
Posts: 28,046
Karma: 199464182
Join Date: Jan 2010
Device: Nexus 7, Kindle Fire HD
You might want to install the EpubCheck plugin for Sigil. It can catch these kinds of things before submission.

https://www.mobileread.com/forums/sh...d.php?t=248186
DiapDealer is offline   Reply With Quote
Advert
Reply

« Previous Thread | Next Thread »

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Please help with ePub validation errors. Kratos ePub 8 02-20-2015 03:45 PM
epub 3 validation errors gdutoit ePub 3 12-02-2013 12:56 PM
Epub validation errors adetutuijose ePub 19 11-11-2013 08:36 PM
Epub validation errors Newauthor ePub 38 08-01-2011 01:22 PM
EPUB Validation errors vhin3125 Workshop 1 04-01-2011 01:37 PM


All times are GMT -4. The time now is 02:24 PM.

Contact Us - FAQ - Guidelines - Privacy - Top

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