CalcScreenlet.py crashed with AttributeError in sys_get_window_manager()

[Jaydip Guha]

Binary package hint: screenlets

calc screenlet on widget layer crashed on logon

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: screenlets 0.1.2-7ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Mon Apr 5 15:58:21 2010
ExecutablePath: /usr/share/screenlets/Calc/CalcScreenlet.py
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: python -u /usr/share/screenlets/Calc/CalcScreenlet.py
ProcEnviron:
 LANG=en_NG
 SHELL=/bin/bash
PythonArgs: ['/usr/share/screenlets/Calc/CalcScreenlet.py']
SourcePackage: screenlets
Title: CalcScreenlet.py crashed with AttributeError in sys_get_window_manager()
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 #472276, 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.