Version-Release number of selected component:
system-config-samba-1.2.97-1.fc17

Additional info:
libreport version: 2.0.17
abrt_version:   2.0.17
cmdline:        /usr/bin/python /usr/bin/system-config-samba
kernel:         3.6.3-1.fc17.i686

backtrace:
:connection.py:630:call_blocking:DBusException: org.freedesktop.DBus.Python.AttributeError: Traceback (most recent call last):
:  File "/usr/lib/python2.7/site-packages/slip/dbus/service.py", line 123, in reply_handler
:    result = method(self, *p, **k)
:  File "/usr/lib/python2.7/site-packages/scsamba/dbus/service/sambaBackend.py", line 78, in writeSmbUsersFile
:    return self.backend.writeSmbUsersFile()
:  File "/usr/lib/python2.7/site-packages/scsamba/core/sambaBackend.py", line 184, in writeSmbUsersFile
:    for line in self.samba_users_file:
:AttributeError: 'SambaBackend' object has no attribute 'samba_users_file'
:
:
:Traceback (most recent call last):
:  File "/usr/share/system-config-samba/sambaUserWin.py", line 121, in onUsersOkButtonClicked
:    self.samba_backend.writeSmbUsersFile()
:  File "<string>", line 2, in writeSmbUsersFile
:  File "/usr/lib/python2.7/site-packages/slip/dbus/polkit.py", line 141, in _enable_proxy
:    return func(*p, **k)
:  File "/usr/lib/python2.7/site-packages/scsamba/dbus/proxy/sambaBackend.py", line 76, in writeSmbUsersFile
:    return self.dbus_interface.writeSmbUsersFile()
:  File "/usr/lib/python2.7/site-packages/slip/dbus/proxies.py", line 50, in __call__
:    return dbus.proxies._ProxyMethod.__call__(self, *args, **kwargs)
:  File "/usr/lib/python2.7/site-packages/dbus/proxies.py", line 140, in __call__
:    **keywords)
:  File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 630, in call_blocking
:    message, timeout)
:DBusException: org.freedesktop.DBus.Python.AttributeError: Traceback (most recent call last):
:  File "/usr/lib/python2.7/site-packages/slip/dbus/service.py", line 123, in reply_handler
:    result = method(self, *p, **k)
:  File "/usr/lib/python2.7/site-packages/scsamba/dbus/service/sambaBackend.py", line 78, in writeSmbUsersFile
:    return self.backend.writeSmbUsersFile()
:  File "/usr/lib/python2.7/site-packages/scsamba/core/sambaBackend.py", line 184, in writeSmbUsersFile
:    for line in self.samba_users_file:
:AttributeError: 'SambaBackend' object has no attribute 'samba_users_file'
:
:
:Local variables in innermost frame:
:byte_arrays: False
:self: <dbus._dbus.SystemBus (system) at 0x931c0bc>
:args: ()
:utf8_strings: False
:bus_name: dbus.UTF8String(':1.93')
:get_args_opts: {'byte_arrays': False, 'utf8_strings': False}
:object_path: '/org/fedoraproject/Config/Samba/Backend'
:timeout: 2147483.647
:signature: ''
:dbus_interface: 'org.fedoraproject.Config.Samba.Backend'
:message: <dbus.lowlevel.MethodCallMessage object at 0x90b18a0>
:method: 'writeSmbUsersFile'