Comment 6 for bug 239346

I cleared the banshee settings, started banshee in debug mode and get the following output, until it crashes again with the same error.

$ rm -rf ~/.config/banshee{,-1} ~/.gnome2/banshee
$ gconftool-2 --recursive-unset /apps/banshee{,-1}
$ banshee-1 --debug

[Debug 13:55:16.868] NDesk.DBus.Bus.Session.RequestName ('org.bansheeproject.Banshee') => PrimaryOwner
[Info 13:55:16.882] Running Banshee 1.0.0
[Debug 13:55:18.773] Core service started (DBusServiceManager, 0,001984s)
[Debug 13:55:18.797] Core service started (DBusCommandService, 0,022476s)
[Debug 13:55:18.888] Opened SQLite connection to /home/xxxxx/.config/banshee-1/banshee.db
[Debug 13:55:18.888] Core service started (DbConnection, 0,09071s)
[Debug 13:55:18.934] Migrating from database version 0 to 11
[Debug 13:55:19.007] Core service started (PreferenceService, 0,028037s)
[Debug 13:55:19.010] Core service started (SourceManager, 0,002086s)
[Debug 13:55:19.372] Core service started (MediaProfileManager, 0,361118s)
[Debug 13:55:19.376] Core service started (PlayerEngine, 0,003952s)
[Debug 13:55:19.388] Configuration client extension loaded (Banshee.GnomeBackend.GConfConfigurationClient)
[Debug 13:55:19.487] IO provider extension loaded (Banshee.IO.Unix.Provider)
[Debug 13:55:19.501] Core service started (TranscoderService, 0,015156s)
[Debug 13:55:19.505] Core service started (PlaybackController, 0,003023s)
[Debug 13:55:19.506] Core service started (ImportSourceManager, 0,000578s)
[Debug 13:55:19.529] Core service started (LibraryImportManager, 0,009227s)
[Debug 13:55:19.530] Core service started (UserJobManager, 0,001164s)
[Debug 13:55:19.556] Core service started (HardwareManager, 0,025021s)
[Debug 13:55:19.604] Adding icon theme search path: /usr/share/banshee-1/icons
[Debug 13:55:19.605] Core service started (GtkElementsService, 0,04849s)
[Debug 13:55:19.700] Core service started (InterfaceActionService, 0,093008s)
[Debug 13:55:19.701] Album artwork path set to /home/xxxxx/.cache/album-art
[Debug 13:55:19.701] Core service started (ArtworkManager, 0,001109s)
[Debug 13:55:20.335] Core service started (NereidPlayerInterface, 0,633766s)
[Debug 13:55:20.338] Extension service started (DapService, 0,001726s)
[Debug 13:55:20.360] Extension service started (BookmarksService, 0,020993s)
[Debug 13:55:20.506] Extension service started (NotificationAreaService, 0,145361s)
[Debug 13:55:20.522] Audioscrobbler state: connected
[Debug 13:55:20.525] Extension service started (AudioscrobblerService, 0,019341s)
[Debug 13:55:20.530] Extension service started (GnomeService, 0,004062s)
[Debug 13:55:20.613] Extension service started (AudioCdService, 0,0691s)
[Debug 13:55:20.903] Extension service started (PodcastService, 0,289848s)
[Debug 13:55:20.907] Using GNOME 2.22 API for Multimedia Keys
[Debug 13:55:20.908] Extension service started (MultimediaKeysService, 0,004155s)
[Debug 13:55:21.093] GStreamer pipeline does not run: audioconvert ! xingenc bitrate=128 ! id3v2mux
[Debug 13:55:21.196] GStreamer pipeline does not run: audioconvert ! fluwmaenc bitrate=64000 vbr=false ! fluasfmux
[Debug 13:55:21.196] Extension service started (GStreamerCoreService, 0,288096s)
[Debug 13:55:21.215] Player state change: NotReady -> Ready
[Debug 13:55:21.245] Player state change: Ready -> Idle
[Debug 13:55:21.256] Extension service started (CoverArtService, 0,003442s)
[Info 13:55:21.257] All services are started 2,491739s
[Info 13:55:22.241] nereid Client Started
[Debug 13:55:22.291] Dap support extension loaded: Banshee.Dap.Ipod
[Debug 13:55:22.516] Dap support extension loaded: Banshee.Dap.MassStorage
[Debug 13:55:22.684] Dap support extension loaded: Banshee.Dap.Mtp
[Debug 13:55:29.877] Last.fm State Changed to NoAccount
[Debug 13:55:47.882] Last.fm State Changed to Disconnected
[Debug 13:55:47.961] Last.fm State Changed to Connecting

(Nereid:10625): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
[Debug 13:55:48.765] Last.fm State Changed to Connected
[Debug 13:55:48.769] Logged into Last.fm as XXXXX (not a subscriber)