software-center crashed with DocNotFoundError in _get_channels(): Document 10815 not found

[Nicolas DERIVE]

Binary package hint: software-center

Adding an app to launcher using software-center, it leads to this crash.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: software-center 4.0
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CheckboxSubmission: 52c8d1e1dc4f870adb17edbee465da09
CheckboxSystem: 0886efe3e95f2342b20ae33cd4eb5c2a
Date: Sun Apr 24 18:16:44 2011
ExecutablePath: /usr/share/software-center/software-center
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center apt://unetbootin
ProcEnviron:
 LANGUAGE=fr_FR:fr:en_GB:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center', 'apt://unetbootin']
SourcePackage: software-center
Title: software-center crashed with DocNotFoundError in _get_channels(): Document 10815 not found
UpgradeStatus: No upgrade log present (probably fresh install)
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 #722012, 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.