gnome-app-install crashed with ValueError in _refilter()

[qamaster]

Binary package hint: gnome-app-install

Found in Ubuntu 9.04

gnome-app-install:
  Installed: 0.5.24-0ubuntu1
  Candidate: 0.5.24-0ubuntu1
  Version table:
 *** 0.5.24-0ubuntu1 0
        500 http://archive.ubuntu.com jaunty/main Packages
        100 /var/lib/dpkg/status

1. Run "Add/Remove Applications" app
2. Switch between categories on left pane.
Observed result:
Error appears after each switching. Sometimes packages are not changes due to selected category.
Expected result:
No error message. Appropriate category selected.

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/gnome-app-install
InterpreterPath: /usr/bin/python2.6
Package: gnome-app-install 0.5.24-0ubuntu1
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/gnome-app-install
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/gnome-app-install']
SourcePackage: gnome-app-install
Title: gnome-app-install crashed with ValueError in _refilter()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev sambashare tape video