Bug#686516: docbook-slides: java.lang.NullPointerException

[Mathieu Malaterre]

Package: docbook-slides
Version: 3.4.0-3
Severity: important


The attached docbook slides fails with the following:

$ xsltproc -o t.fo /usr/share/xml/docbook/custom/slides/3.4.0/xsl/fo/plain.xsl 
s.xml
$ fop t.fo t.pdf
Image not found. URI: images/draft.png. (See position 2:9711)
Image not found. URI: images/draft.png. (See position 2:10376)
Image not found. URI: images/draft.png. (See position 2:11039)
Image not found. URI: images/draft.png. (See position 2:11699)
Image not found. URI: images/draft.png. (See position 2:12356)
Image not found. URI: images/draft.png. (See position 2:13013)
Image not found. URI: images/draft.png. (See position 2:13667)
Image not found. URI: images/draft.png. (See position 2:14326)
Image not found. URI: images/draft.png. (See position 2:14985)
Image not found. URI: images/draft.png. (See position 2:15641)
Image not found. URI: images/draft.png. (See position 2:16299)
Image not found. URI: images/draft.png. (See position 2:16957)
Image not found. URI: images/draft.png. (See position 2:17612)
Image not found. URI: images/draft.png. (See position 2:18270)
Image not found. URI: images/draft.png. (See position 2:18928)
Image not found. URI: images/draft.png. (See position 2:19583)
Image not found. URI: images/draft.png. (See position 2:20242)
Image not found. URI: images/draft.png. (See position 2:20901)
Image not found. URI: images/draft.png. (See position 2:21557)
Exception
java.lang.NullPointerException


-- System Information:
Debian Release: 6.0.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable'), (200, 'testing'), (100, 
'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.39-bpo.2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages docbook-slides depends on:
ii  docbook-simple             1.1-4         simplified DocBook XML Doctype and
ii  docbook-xml                4.5-7         standard XML documentation system 
ii  docbook-xsl                1.75.2+dfsg-5 stylesheets for processing DocBook
ii  sgml-base                  1.26+nmu3     SGML infrastructure and SGML catal
ii  xml-core                   0.13          XML infrastructure and XML catalog

docbook-slides recommends no packages.

Versions of packages docbook-slides suggests:
ii  docbook-slides-demo           3.4.0-1    Demo presentation slides for the d

-- no debconf information

s.xml
Description: XML document