zeitgeist-daemon crashed with DocNotFoundError in _check_index(): Document 1 not found

[kidsforchrist]

At Login a window pops up “System program problem detected” I click report and it has me type in my password then the window reappears. It never goes AWAY!!! Some times it will pop up this crash report.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: zeitgeist-core 0.8.1.1-1
ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Fri Sep 2 12:59:54 2011
ExecutablePath: /usr/bin/zeitgeist-daemon
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/zeitgeist-daemon
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
PythonArgs: ['/usr/bin/zeitgeist-daemon']
SourcePackage: zeitgeist
Title: zeitgeist-daemon crashed with DocNotFoundError in _check_index(): Document 1 not found
Traceback:
 Traceback (most recent call last):
   File "/usr/share/zeitgeist/_zeitgeist/engine/extensions/fts.py", line 283, in _check_index
     hits = self._enquire.get_mset (0, 1)
 DocNotFoundError: Document 1 not found
UpgradeStatus: Upgraded to oneiric on 2011-09-02 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Doug McMahon (mc3man)]

This crash started here with the upgrade of zeitgeist-extension-fts to 0.0.10-0ubuntu1, though not at first
Initially the upgrade caused excessive cpu use by the daemon, after using Dash > Find Files a couple of time to open (or attempt to open - possibly another bug ), then on subsequent logins the crash occurs every time

[Mikkel Kamstrup Erlandsen (kamstrup)]

Thanks for taking your time to report this Doug. This is almost certainly tied to a race condition I fixed in bug 722762.