software-center crashed with AttributeError in __str__()

[ratatuia]

Binary package hint: software-center

I repeated it for 4 times:
1)in software center look for barcodes
2)select kbarcode
3) klick on "ulteriori informazioni " button

Error: sorry, ubuntu software center closed unexpectedly (it works normally however)

ProblemType: Crash
Architecture: i386
CheckboxSubmission: a4f46893b9cc19b457c05fdb6506732b
CheckboxSystem: 8e6158589df3b921b339387bdde7d6d4
Date: Mon Mar 8 13:05:16 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/share/software-center/software-center
InterpreterPath: /usr/bin/python2.6
Package: software-center 1.1.16.1
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-15.22-generic
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Title: software-center crashed with AttributeError in __str__()
Uname: Linux 2.6.32-15-generic i686
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev sambashare tape video