session-installer crashed with TypeError in _render_warning(): could not convert argument to correct param type

[Mathieu Marquer]

Binary package hint: sessioninstaller

Tried to unrar a rar file without any package supporting rar extract installed. I've been given a choice between two packages to install, but I selected "cancel" in order to install them myself. The crash-report appeared a few seconds after.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: sessioninstaller 0.20+bzr117-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4
Uname: Linux 2.6.38-3-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sun Feb 13 19:14:35 2011
ExecutablePath: /usr/bin/session-installer
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110131)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/session-installer
ProcEnviron:
 SHELL=/bin/bash
 LC_MESSAGES=fr_BE.utf8
 LANGUAGE=fr_FR.UTF-8:fr:en_GB:en
 LANG=fr_FR.UTF-8
PythonArgs: ['/usr/bin/session-installer']
SourcePackage: sessioninstaller
Title: session-installer crashed with TypeError in _render_warning(): could not convert argument to correct param type
Traceback:
 Traceback (most recent call last):
   File "/usr/lib/pymodules/python2.7/sessioninstaller/core.py", line 392, in _render_warning
     renderer.props.stock_id = 0
 TypeError: could not convert argument to correct param type
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #713984, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

[Mathieu Marquer (slasher-fun)]

Any chance we may have bug 713984 public then?