Bug#664706: python-uno: RuntimeError from unopkg on upgrade

[Ben Finney <ben+debian@benfinney.id.au>]

Package: python-uno
Version: 1:3.4.5-5
Severity: normal

When upgrading the LibreOffice packages from version 1:3.4.5-4 to
1:3.4.5-5, the following error is output from ‘unokpg’:

=====
Preparing to replace python-uno 1:3.4.5-4 (using .../python-uno_1%3a3.4.5-5_i386.deb) ...
Synchronizing repository for bundled extensions
 Disabling: script-provider-for-python
  Disabling: pythonscript.py



 Enabling: PDF Import
  Enabling: PDFImport
  Enabling: xpdfimport
  Enabling: pdfimport.uno.so
  Enabling: pdf_import_filter.xcu
  Enabling: pdf_types.xcu
 Enabling: Report Builder
  Enabling: ReportCommands.xcs
  Enabling: DbReportWindowState.xcs
  Enabling: ReportDesign.xcs
  Enabling: sun-report-builder.jar

ERROR: (com.sun.star.uno.RuntimeException) { { Message = "javaloader error - no mapping from java to C++ ", Context = (com.sun.star.uno.XInterface) @0 } }
  rollback...
   Disabling: ReportDesign.xcs
   Disabling: DbReportWindowState.xcs
   Disabling: ReportCommands.xcs
   rollback finished.

unopkg done.
Unpacking replacement python-uno ...
=====

Subsequently, this error is also output (and the rollback disabling
‘ReportDesign.xcs’, ‘DbReportWindowState.xcs’, and ‘ReportCommands.xcs’)
from upgrading the following packages during the same run:

* libreoffice-mysql-connector
* libreoffice-presentation-minimizer
* libreoffice-presenter-console
* libreoffice-sdbc-postgresql
* libreoffice-pdfimport
* libreoffice-common


-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_AU.utf8)
Shell: /bin/sh linked to /bin/dash

Versions of packages python-uno depends on:
ii  libc6             2.13-27
ii  libgcc1           1:4.6.3-1
ii  libpython2.7      2.7.2-8
ii  libreoffice-core  1:3.4.5-5
ii  libstdc++6        4.6.3-1
ii  python            2.7.2-10
ii  python2.7         2.7.2-8
ii  uno-libs3         3.4.5-5

python-uno recommends no packages.

python-uno suggests no packages.

-- no debconf information