alacarte crashed with AttributeError in __getPath(): 'NoneType' object has no attribute 'root'

Binary package hint: alacarte

alacarte crashed with AttributeError in __getPath(): 'NoneType' object has no attribute 'root'

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: alacarte 0.13.2-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
Architecture: i386
Date: Thu Apr 14 17:22:25 2011
ExecutablePath: /usr/bin/alacarte
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python -OOt /usr/bin/alacarte
ProcEnviron:
 LANGUAGE=ru_RU:en
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/alacarte']
SourcePackage: alacarte
Title: alacarte crashed with AttributeError in __getPath(): 'NoneType' object has no attribute 'root'
UpgradeStatus: Upgraded to natty on 2011-04-14 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare