software-center crashed with KeyError in get_view_widget(): None

[ambrishu1967]

software center not responding to command

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: software-center 4.1.22
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic i686
ApportVersion: 1.22.1-0ubuntu2
Architecture: i386
Date: Sun Sep 11 20:04:01 2011
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center /home/username/Desktop/start.pdf
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center', '/home/username/Desktop/start.pdf']
SourcePackage: software-center
Title: software-center crashed with KeyError in get_view_widget(): None
UpgradeStatus: Upgraded to oneiric on 2011-09-11 (0 days ago)
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 #846205, 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.

[ambrishu1967 (ambrishu1967)]

can anybody help me as my ubuntu is not getting boot up while login as user / password. the error iam getting as"could not update ICE authority file/home/vrunda/.ICEauthority" currently iam using ubuntu 11.10 beta dowloaded just 4 days back.