Bug 750245

Summary: Can't generate hello world pdf if type is Book on ubuntu 11.10
Product: [Community] Publican Reporter: reda <reda.abdi>
Component: publicanAssignee: Ruediger Landmann <rlandman>
Status: CLOSED DUPLICATE QA Contact: Ruediger Landmann <rlandman>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 2.5CC: henning, jfearn, rlandman
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-11-28 21:21:15 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:

Description reda 2011-10-31 09:06:13 EDT
Description of problem:
Publican can't generate pdf if type is Book

Version-Release number of selected component (if applicable):
publican 2.5 on Ubuntu 11.10

Steps to Reproduce:

$ publican create --type Book --name MyBook
$ cd MyBook
$ publican build --langs en-US --formats pdf  

Actual results:

But no pdf generated even if it says : 
Beginning work on en-US
	Starting pdf
	Using XML::LibXSLT on /usr/share/publican/xsl/pdf.xsl
Making portrait pages on A4 paper (210mmx297mm)
log4j:WARN No appenders could be found for logger (org.apache.fop.util.ContentHandlerFactoryRegistry).
log4j:WARN Please initialize the log4j system properly.
	Finished pdf
Comment 1 Henning Kockerbeck 2011-11-08 07:10:50 EST
I can confirm the problem, working with publican 2.5-2 on Ubuntu 11.10. The cause seems to be with the 'create' step, because projects I created before the upgrade from Ubuntu 11.04 to 11.10 continue to build just fine.
Comment 2 Henning Kockerbeck 2011-11-08 08:02:52 EST
Addendum: The problem seems to be with the corpauthor tag in the automatically generated file Book_Info.xml and the svg image that is referenced in it. I did some experiments:

- Remove the corpauthor tag in Book_Info.xml completely, including the tags inlinemedia, imageobject and imagedata inside of it: The pdf gets build fine.

- Remove the content of the corpauthor tag completely, but preserve the tag itself (e. g., "<corpauthor> </corpauthor>"): No pdf is generated, even though publican says that it did.

- Remove the content of the corpauthor tag and insert some dummy content (e. g., "<corpauthor>This is a test</corpauthor>"): The pdf gets build fine.

- Copy title_logo.svg over from an older project that continues to build fine (but which doesn't reference the svg image): No pdf is generated, even though publican says that it did.

- Throw together some little random svg image in Inkscape and reference it in the imagedata tag: No pdf is generated, even though publican says that it did.

- Remove the corpauthor tag completely from Book_Info.xml and insert the inlinemediaobject tag with the said random svg image somewhere else, e. g. in Chapter.xml: The pdf gets build fine.

- Keep the corpauthor tag removed and insert the said random svg image into the para tag that is inside the abstract tag: The pdf gets build fine.

- Let the imagedata tag inside the corpauthor tag reference some other, non-svg image, e. g. important.png: No pdf is generated, even though publican says that it did.

So I think there is a problem with images inside the corpauthor tag in Book_Info.xml. If you remove that corpauthor tag or at least use no images in it, you should be fine until this problem gets fixed.
Comment 3 Jeff Fearn 2011-11-08 16:44:59 EST
Hi, this looks like an issue with FOP. FOP is always giving us a lot of problems, on every single platform, so it's hardly surprising Ubuntu finally got bit :(

It looks like FOP wants to complain about something in there but log4j isn't configured, or a component has been deprecated, or maybe moved to a different package that isn't being pulled in by default.

Assigning to Rudi who knows a more about FOP and Ubuntu than I do.

Cheers, Jeff.
Comment 4 Jeff Fearn 2011-11-28 21:21:15 EST
corpauthor tag has been fixed for 2.9 BZ #756864 and that seems to have fixed this issue as well.

FYI FOP being caught when dieing was fixed in 2.6 for BZ #661551

*** This bug has been marked as a duplicate of bug 756864 ***