bug#49063: closed (GNOME Music fails to start)

[GNU bug Tracking System]

Your message dated Thu, 16 Dec 2021 19:53:36 +0000
with message-id 
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and subject line GNOME Music fails to start
has caused the debbugs.gnu.org bug report #49063,
regarding GNOME Music fails to start
to be marked as done.

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49063: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=49063
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> --- Begin Message ---
>
>
>
> Subject: 
>
> GNOME Music fails to start
>
>
>
>
> Date: 
>
> Wed, 16 Jun 2021 14:09:58 +0000
>
>
>
>
> Hi, this happens on Guix System, using Guix 154a4e0 and GNOME Music 3.34.5.
>
> STEPS TO REPRODUCE
>
> 1. Click on Activities
> 2. Click on Show Apps button (nine dots button)
> 3. Click on the Music app
>
> EXPECTED RESULT
>
> The application starts.
>
> UNEXPECTED RESULT
>
> You can see the application icon displayed next to the GNOME Activities button 
> with a loading indicator. But, after some seconds, it disappears and the 
> application never starts.
>
> ADDITIONAL INFO
>
> Running the application from a terminal results in the following error:
>
> ★★★★★★★★★★★★★★★★★★★★
> $ gnome-music
> removed, grl-bookmarks
> removed, grl-metadata-store
> removed, grl-filesystem
> Traceback (most recent call last):
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/bin/..gnome-music-real-real",
>  line 153, in <module>
>     sys.exit(main())
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/bin/..gnome-music-real-real",
>  line 148, in main
>     return run_application()
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/bin/..gnome-music-real-real",
>  line 135, in run_application
>     app = Application('org.gnome.Music')
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/lib/python3.8/site-packages/gnomemusic/application.py",
>  line 70, in __init__
>     self._player = Player(self)
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/lib/python3.8/site-packages/gnomemusic/player.py",
>  line 397, in __init__
>     self._gst_player = GstPlayer(application)
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/lib/python3.8/site-packages/gnomemusic/gstplayer.py",
>  line 86, in __init__
>     self._setup_replaygain()
>   File 
> "/gnu/store/v9vs6yai5dlyf5avly5ni3xxpk7xhfv0-gnome-music-3.34.5/lib/python3.8/site-packages/gnomemusic/gstplayer.py",
>  line 111, in _setup_replaygain
>     self._filter_bin.add(self._rg_volume)
> TypeError: Argument 1 does not allow None as a value
> ★★★★★★★★★★★★★★★★★★★★
>
>
> ---
> Luis Felipe López Acevedo
> https://luis-felipe.gitlab.io/
>
>
>
> --- End Message ---

--- Begin Message --- Subject: GNOME Music fails to start Date: Thu, 16 Dec 2021 19:53:36 +0000

I can't reproduce this issue anymore using GNOME Music 40.1.1 (guix 94836b2). 
The application starts. Problem solved.

---
Luis Felipe López Acevedo
https://luis-felipe.gitlab.io/

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--- End Message ---