[gst-devel] Troubles with GStreamer

Wes Miller wmiller at sdr.com
Tue Jun 22 13:33:16 CEST 2010


Backtrace with all the debug symbols.  Thanks for the tips.  I watchedc a LOT
of paint dry yesterday as all those debug packages downloaded and my other
machine applied 1136 updates.  

Wes

GStreamer-CRITICAL **: gst_pad_new_from_template: assertion
`GST_IS_PAD_TEMPLATE (templ)' failed
aborting...

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xb65ffb70 (LWP 3269)]
0x00af6424 in __kernel_vsyscall ()
(gdb)
(gdb)
(gdb)
(gdb) bt
#0  0x00af6424 in __kernel_vsyscall ()
#1  0x0057ca81 in raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0x0057e34a in abort () at abort.c:92
#3  0x0077a316 in IA__g_logv (log_domain=0x6c7ae50 "GStreamer",
    log_level=<value optimized out>, format=
    0x7cdd85 "%s: assertion `%s' failed", args1=
    0xb65fe6fc "Il\310\006/\371\307\006 at FT") at gmessages.c:549
#4  0x0077a347 in IA__g_log (log_domain=0x6c7ae50 "GStreamer", log_level=
    G_LOG_LEVEL_CRITICAL, format=0x7cdd85 "%s: assertion `%s' failed")
    at gmessages.c:569
#5  0x0077a5ad in IA__g_return_if_fail_warning (log_domain=
    0x6c7ae50 "GStreamer", pretty_function=
    0x6c86c49 "gst_pad_new_from_template", expression=
    0x6c7f92f "GST_IS_PAD_TEMPLATE (templ)") at gmessages.c:584
#6  0x06c30fe4 in gst_pad_new_from_template (templ=0x0, name=0xa534f4 "src")
    at gstpad.c:531
#7  0x00a4e611 in gst_matroska_mux_init (mux=0xb661a750 [GstMatroskaMux],
    g_class=0xb6614100) at matroska-mux.c:330
#8  0x0084e4c5 in IA__g_type_create_instance (type=3059817896) at
gtype.c:1674
#9  0x00832e69 in g_object_constructor (type=3059817896,
    n_construct_properties=1, construct_params=0xb5a1bb98) at gobject.c:1383
#10 0x00834292 in IA__g_object_newv (object_type=3059817896, n_parameters=0,
    parameters=0x0) at gobject.c:1252
---Type <return> to continue, or q <return> to quit---
#11 0x06c153c8 in gst_element_factory_create (factory=<value optimized out>,
    name=0x0) at gstelementfactory.c:375
#12 0x06c15d5b in gst_element_factory_make (factoryname=
    0xb5a1bb48 "matroskamux", name=0x0) at gstelementfactory.c:442
#13 0x06c77065 in _gst_parse_yyparse (scanner=0xb5a21898, graph=0xb65ff138)
    at ./grammar.y:658
#14 0x06c794f6 in _gst_parse_launch (str=
    0x8069350 "souphttpsrc name=my_src ! multipartdemux name=my_demux !
image/jpeg,width=640,height=480 ! tee name=t t. ! queue2 name=my_queue1 !
matroskamux name=my_mux ! filesink name=my_sink t. ! queue2 name=my_q"...,
error=0xb65ff1d4,
    ctx=0x0, flags=GST_PARSE_FLAG_FATAL_ERRORS) at ./grammar.y:927
#15 0x06c6df52 in gst_parse_launch_full (pipeline_description=
    0x8069350 "souphttpsrc name=my_src ! multipartdemux name=my_demux !
image/jpeg,width=640,height=480 ! tee name=t t. ! queue2 name=my_queue1 !
matroskamux name=my_mux ! filesink name=my_sink t. ! queue2 name=my_q"...,
context=0x0,
    flags=GST_PARSE_FLAG_FATAL_ERRORS, error=0xb65ff1d4) at gstparse.c:293
#16 0x0804f6d8 in IVRRecorder::BuildPipeline (this=0x81a0668)
    at ivrrecorder.cpp:171
#17 0x08050f8d in IVRRecorder::run (this=0x81a0668) at ivrrecorder.cpp:573
#18 0x00174cdf in QThreadPrivate::start (arg=0x81a0668)
    at thread/qthread_unix.cpp:248
#19 0x006fbab5 in start_thread (arg=0xb65ffb70) at pthread_create.c:297
#20 0x0062cf1e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
(gdb)

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