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

[backusba]

Binary package hint: gnome-app-install

This bug is repeatable.

Ubuntu Version = Ubuntu 09.04 Beta
Package Version = gnome-app-install version 0.5.24.-0ubuntu1

Go to to Add / Remove...
Go to any section and choose multiple packages in that section.
Go to another section without applying the changes and the error will occur.

If you go to a section and only choose one package to install, you can then go and browse the other sections without the error occurring.

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 cdrom dialout lpadmin plugdev sambashare