MyIpScreenlet.py crashed with AttributeError in sys_get_window_manager()

[Immanuel]

Binary package hint: screenlets

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ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: screenlets 0.1.2-7ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.32-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Sat Sep 18 15:07:23 2010
ExecutablePath: /usr/share/screenlets/MyIp/MyIpScreenlet.py
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: python -u /usr/share/screenlets/MyIp/MyIpScreenlet.py
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
PythonArgs: ['/usr/share/screenlets/MyIp/MyIpScreenlet.py']
SourcePackage: screenlets
Title: MyIpScreenlet.py crashed with AttributeError in sys_get_window_manager()
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare