Bug#819846: gnome-music: python-gi crashing gnome-music upon launch

[Marc J. Driftmeyer]

I have all of the latest including Grilo-0.3 packages.

Music worked after rebuilding the index structures with Tracker for the 
3.18 branch. Upgrading to  3.20 with the latest python and tracker 
updates now produces these errors.

In a different app, Pitivi, the updates with python-gi and gtk+, etc., 
causes a similar error in output before crashing. More recent trunk 
builds of Pitivi load just fine.

Downgrading Gnome-Music to 3.18.2 produces an empty indexed UI, with the 
following output to console:

gnome-music
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_array_append_vals: assertion 'array' failed
   g_type = info.get_g_type()
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_hash_table_lookup: assertion 'hash_table != NULL' failed
   g_type = info.get_g_type()
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_hash_table_insert_internal: assertion 'hash_table != NULL' failed
   g_type = info.get_g_type()

(gnome-music:28251): Gtk-WARNING **: Theme parsing error: 
application.css:23:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'

(gnome-music:28251): Gtk-WARNING **: Theme parsing error: 
application.css:26:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'

(gnome-music:28251): Gtk-WARNING **: Theme parsing error: 
application.css:29:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'
08:17:11 ERROR    Tracker query crashed: 
tracker-db-interface-error-quark: Invalid child (0)

Rebuilding the Tracker indexes in progress gives me the familiar 3.18.2 
Gnome-Music UI as it's working on repopulating my files with the Albums, 
Artists, Songs, Playlists, Search and Check, tabbed in-line views.

Console output:

mdriftmeyer at horus:~/Projects/Blender$ gnome-music
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_array_append_vals: assertion 'array' failed
   g_type = info.get_g_type()
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_hash_table_lookup: assertion 'hash_table != NULL' failed
   g_type = info.get_g_type()
/usr/lib/python3/dist-packages/gi/module.py:178: Warning: 
g_hash_table_insert_internal: assertion 'hash_table != NULL' failed
   g_type = info.get_g_type()

(gnome-music:29297): Gtk-WARNING **: Theme parsing error: 
application.css:23:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'

(gnome-music:29297): Gtk-WARNING **: Theme parsing error: 
application.css:26:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'

(gnome-music:29297): Gtk-WARNING **: Theme parsing error: 
application.css:29:20: The 'gtk-key-bindings' property has been renamed 
to '-gtk-key-bindings'

The gtk-key-bindings errors makes sense as I expect the api to have 
changed from gtk+3 3.18 to 3.20.

- Marc

On 04/03/2016 01:03 AM, Andreas Henriksson wrote:
> Hello Marc J. Driftmeyer.
>
> Thanks for your bug report.
>
> On Sat, Apr 02, 2016 at 05:22:15PM -0700, Marc J. Driftmeyer wrote:
>> Package: gnome-music
>> Version: 3.20.0-1
>> Severity: normal
> [...]
>> mdriftmeyer at horus:~$ gnome-music
>> /usr/lib/python3/dist-packages/gi/module.py:178: Warning: g_array_append_vals: assertion 'array' failed
>>    g_type = info.get_g_type()
>> /usr/lib/python3/dist-packages/gi/module.py:178: Warning: g_hash_table_lookup: assertion 'hash_table != NULL' failed
>>    g_type = info.get_g_type()
> [...]
>
> Did gnome-music work for you in a previous version? Did downgrading
> again fix the problem for you?
>
> Fwiw, it works for me (and a small unrelated to your issue bug fix
> has been committed to svn already - namely depend on grilo-plugins-0.3,
> so make sure you have that package installed as well).
>
> I searched google and ran into someone having similar problems at:
> https://bbs.archlinux.org/viewtopic.php?id=193754
> That discussion happened way before gnome-music 3.20 was released so
> likely you have some kind of general issue with gnome-music (possibly
> related to tracker data, but the discussions on the forum is quite vague).
> It looks to me like someone (who can reproduce the issue?) might have
> to get their hands dirty and debug this. If you could please investigate
> if there's any upstream bug report for this issue otherwise please file
> one....
>
> Regards,
> Andreas Henriksson

-- 

Marc J. Driftmeyer

main: mjd at reanimality.com <mailto:%27mjd at reanimality.com%27>
book: mjd at holoworlds.net <mailto:%27mjd at reanimality.com%27>
main:www.reanimastudios.com <http://www.reanimastudios.com>
book:www.holoworlds.net <http://www.holoworlds.net>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/pkg-gnome-maintainers/attachments/20160403/11d98b99/attachment-0001.html>