software-center crashed with TypeError in function(): add_child() takes exactly 4 arguments (2 given)

[Giovanni Mellini]

Just appened after opening Software Center

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: software-center 5.3.10
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic i686
ApportVersion: 2.5.1-0ubuntu4
Architecture: i386
Date: Sun Sep 2 09:52:49 2012
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Title: software-center crashed with TypeError in function(): add_child() takes exactly 4 arguments (2 given)
UpgradeStatus: Upgraded to quantal on 2012-08-31 (2 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Gary Lasker (gary-lasker)]

This bug has been fixed as part of recent refactoring in this area. The latest version in Quantal, 5.3.14.2 contains this fix (as do prior versions). Many thanks for your help!