software-center crashed with DocNotFoundError in get_most_popular_applications_for_mimetype(): Document 184 not found

[qamelian]

Error was encountered immediately after launching Software Center and clicking on Installed Software in menu on the left side. No other actions were performed up to this point. The error does not appear to cause USC to crash. USC appear to function normally after error is dismissed.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: software-center 4.1.11
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
Uname: Linux 3.0.0-7-generic i686
NonfreeKernelModules: wl fglrx
Architecture: i386
Date: Fri Aug 5 21:34:04 2011
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Title: software-center crashed with DocNotFoundError in get_most_popular_applications_for_mimetype(): Document 184 not found
UpgradeStatus: Upgraded to oneiric on 2011-08-05 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Kiwinote (kiwinote)]

Hi! Thanks for your bug report. We are tracking this issue over at bug 638706. Please continue to report any bugs you may find in software-center. Thanks again for your help!