software-center crashed with TypeError: can't convert return value to desired type

[Kirk]

Binary package hint: software-center

see above

Linux hobo-laptop 2.6.32-10-generic #14-Ubuntu SMP Thu Jan 7 17:38:08 UTC 2010 x86_64 GNU/Linux

Description: Ubuntu lucid (development branch)
Release: 10.04

ProblemType: Crash
Architecture: amd64
Date: Mon Jan 18 17:10:00 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100113)
InterpreterPath: /usr/bin/python2.6
Package: software-center 1.1.8
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Tags: lucid
Title: software-center crashed with TypeError: can't convert return value to desired type
Traceback: TypeError: can't convert return value to desired type
Uname: Linux 2.6.32-10-generic x86_64
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 #506050, 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.