bugDenemo - Bugs: bug #57333, Assertion `ret == self->nfds'...

 
 

bug #57333: Assertion `ret == self->nfds' failed.

Submitted by:  None
Submitted on:  Sun 01 Dec 2019 07:34:03 AM UTC  
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Need Info
Privacy:  Public Assigned to:  None
Open/Closed:  Open

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Mon 02 Dec 2019 04:53:07 PM UTC, comment #1: 

The program is stopping because of the
Assertion `ret == self->nfds' failed.
rather than the earlier critical warning, so I've changed the title of the bug report.

It would be good if you could post your denemorc file - it's at

/home/sprinter89/.denemo-2.3.0/denemorc

From your description "after playing song it just crashed and keep crashing until now" I gather that it first loaded ok, but after crashing the program no longer starts up with the Alsa library exiting - is that correct?

Richard Shann <rshann>
Project Administrator
Sun 01 Dec 2019 07:34:03 AM UTC, original submission:  

environment : manjaro linux with i3 desktop

I recently installed denemo via AUR, but after playing song it just crashed and keep crashing until now. Here is a log of it:

[sprinter89@aspire-sprinter89 ~]$ denemo
Denemo data expected in /usr/share/denemo/
Denemo - MESSAGE : Loading preference file: /home/sprinter89/.denemo-2.3.0/denemorc
Denemo - MESSAGE : Audio driver is 'portaudio'
Denemo - MESSAGE : Initializing Fluidsynth
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
Denemo - MESSAGE : The default fluidsynth soundfont has been loaded
Denemo - MESSAGE : Initializing Rubberband
Denemo - MESSAGE : Initializing PortAudio backend
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_oss.c:377:(_snd_pcm_oss_open) Unknown field port
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
ALSA lib pcm_usb_stream.c:486:(_snd_pcm_usb_stream_open) Invalid type for card
connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory)
attempt to connect to server failed
Denemo - MESSAGE : Opening output device 'ALSA: default'
Denemo - MESSAGE : MIDI driver is 'portmidi'
Denemo - MESSAGE : Initializing PortMidi backend
Denemo - MESSAGE : Opening input device 'ALSA: Midi Through Port-0'
Denemo - MESSAGE : Opening output device 'ALSA: Midi Through Port-0'
Denemo - MESSAGE : Denemo version 2.3.0
Denemo - MESSAGE : Loaded keymap /usr/share/denemo/actions/Default.commands
  GLib - CRITICAL: g_string_assign: assertion 'string != NULL' failed
denemo: src/hostapi/alsa/pa_linux_alsa.c:3636: PaAlsaStreamComponent_BeginPolling: Assertion `ret == self->nfds' failed.
Aborted (core dumped)

Please solve this problem.

Anonymous

 

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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-12-02 rshann StatusNone => Need Info
        Summaryassertion 'string != NULL' failed => Assertion `ret == self->nfds' failed.

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