Bug 514307 – [playbin] warning in nautilus, volume element can't be created

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Bug 514307 - [playbin] warning in nautilus, volume element can't be created


Summary:	[playbin] warning in nautilus, volume element can't be created


Status:	RESOLVED FIXED

Product:	GStreamer
Classification:	Platform
Component:	gst-plugins-base
Version:	0.10.x
Hardware:	Other Linux

Importance:	Normal normal
Target Milestone:	0.10.18
Assigned To:	GStreamer Maintainers
QA Contact:	GStreamer Maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2008-02-04 14:39 UTC by Pedro Villavicencio
Modified:	2008-02-11 18:32 UTC

See Also:
GNOME target:	---
GNOME version:	2.21/2.22

Description Pedro Villavicencio 2008-02-04 14:39:36 UTC

This bug has been reported here:

"I right clicked avi file, selected "Properties..." and nautiles crashed."

"#0  IA__g_logv (log_domain=0xb7695a6b "GLib-GObject", log_level=G_LOG_LEVEL_CRITICAL, 
    format=0xb7625cd4 "%s: assertion `%s' failed", args1=0xb39053ac "uui·Ñei·P|ü·")
    at /build/buildd/glib2.0-2.15.4/glib/gmessages.c:503
	depth = 1
	domain = (GLogDomain *) 0x0
	data = (gpointer) 0x0
	log_func = (GLogFunc) 0x807ba30 <log_override_cb>
	domain_fatal_mask = 5
	test_level = <value optimized out>
	was_recursion = 0
	i = <value optimized out>

+ Trace 188049

#1 IA__g_log
at /build/buildd/glib2.0-2.15.4/glib/gmessages.c line 517
#2 IA__g_return_if_fail_warning
#3 IA__g_object_set
at /build/buildd/glib2.0-2.15.4/gobject/gobject.c line 1209
#4 gen_audio_element
at gstplaybin.c line 1055
#5 setup_sinks
at gstplaybin.c line 1522
#6 group_commit
at gstplaybasebin.c line 481
#7 IA__g_cclosure_marshal_VOID__VOID
at /build/buildd/glib2.0-2.15.4/gobject/gmarshal.c line 77
#8 IA__g_closure_invoke
at /build/buildd/glib2.0-2.15.4/gobject/gclosure.c line 490
#9 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.15.4/gobject/gsignal.c line 2440
#10 IA__g_signal_emit_valist
#11 IA__g_signal_emit
at /build/buildd/glib2.0-2.15.4/gobject/gsignal.c line 2243
#12 gst_element_set_base_time
at gstelement.c line 490
#13 dynamic_remove
at gstdecodebin.c line 1328
#14 IA__g_cclosure_marshal_VOID__VOID
at /build/buildd/glib2.0-2.15.4/gobject/gmarshal.c line 77
#15 IA__g_closure_invoke
at /build/buildd/glib2.0-2.15.4/gobject/gclosure.c line 490
#16 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.15.4/gobject/gsignal.c line 2440
#17 IA__g_signal_emit_valist
at /build/buildd/glib2.0-2.15.4/gobject/gsignal.c line 2199
#18 IA__g_signal_emit
at /build/buildd/glib2.0-2.15.4/gobject/gsignal.c line 2243
#19 gst_element_set_base_time
at gstelement.c line 490
#20 gst_avi_demux_stream_header_pull
at gstavidemux.c line 2968
#21 gst_avi_demux_loop
at gstavidemux.c line 3682
#22 gst_task_join
at gsttask.c line 564
#23 g_thread_pool_thread_proxy
at /build/buildd/glib2.0-2.15.4/glib/gthreadpool.c line 265
#24 g_thread_create_proxy
at /build/buildd/glib2.0-2.15.4/glib/gthread.c line 635
#25 start_thread
from /lib/tls/i686/cmov/libpthread.so.0
#26 clone
from /lib/tls/i686/cmov/libc.so.6"

Comment 1 Pedro Villavicencio 2008-02-04 14:40:20 UTC

reported here: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/188219

Comment 2 Cosimo Cecchi 2008-02-05 00:10:16 UTC

-> GStreamer

This seems a crash in gstreamer rather than a Nautilus one.

+ Trace 188114

#4 gen_audio_element
at gstplaybin.c line 1055

Comment 3 Tim-Philipp Müller 2008-02-05 10:10:03 UTC

Can you reproduce this?

If yes, what would be useful is the actual warning message, which should be something like "object class XYZ has no property named 'volume'".

Comment 4 Tim-Philipp Müller 2008-02-05 10:20:20 UTC

Never mind, it's something else: for some reason it can't create the volume element apparently:

  volume = (GstElement *) 0x0

Could you run

 $ GST_DEBUG=*:2 gst-inspect-0.10 volume

?

Comment 5 Tim-Philipp Müller 2008-02-11 18:32:27 UTC

Should be fixed in CVS now:

 2008-02-11  Tim-Philipp Müller  <tim at centricular dot net>

        * gst/playback/gstplaybin.c: (gen_audio_element):
        * gst/playback/gstplaysink.c: (gen_audio_chain):
          Handle case where we can't create the volume element a bit
          better (#514307).

Still, looks like some kind of installation/liboil issue.