[mythtv-users] Mythmusic seg fault

Matthew Laird myth at luther.ca
Thu Jan 1 23:52:48 EST 2004


Continuing to play with this seg fault problem, does anyone know where I
can find a copy of metadata.sql?  As I said before the documentation still
talks about it, but the tarball currently available for download doesn't
include it.  Was it accidentally taken out of CVS?  Could someone send me
a copy in the mean time?  Thanks.

On Wed, 31 Dec 2003, Matthew Laird wrote:

> I'm not sure if it's part of the problem but metadata.sql is missing from
> the tarball for mythmusic currently available for download.  Might someone
> have a copy they could swing my way?
>
> Upon firther investigation if you comment out the line 401 of
> globalsettings.cpp:
>     general->addChild(new AudioDevice());
> the module will load with mythfrontend.  However that's obviously not a
> desirable solution because from what I can tell this is where the output
> device is initialized.
>
> Does this help shed any light on the problem?  Thanks.
>
> On Tue, 30 Dec 2003, Matthew Laird wrote:
>
> > And one more to round off the evening.... I just build and installed
> > mythmusic, and now mythfrontend gives a seg fault when loading.  If I
> > remove the mythmusic plugin from the plugins directory Myth runs just
> > fine.
> >
> > Details:
> > Here's a GDB stack trace
> > Program received signal SIGSEGV, Segmentation fault.
> > [Switching to Thread 16384 (LWP 10235)]
> > 0x407f9523 in QString::deref() () from /usr/lib/libqt-mt.so.3
> > (gdb) bt
> > #0  0x407f9523 in QString::deref() () from /usr/lib/libqt-mt.so.3
> > #1  0x407f961c in QString::operator=(QString const&) ()
> >    from /usr/lib/libqt-mt.so.3
> > #2  0x411f38a6 in GlobalSetting::GlobalSetting(QString) ()
> >    from /usr/local/lib/mythtv/plugins/libmythmusic.so
> > #3  0x411e3024 in AudioDevice::AudioDevice() ()
> >    from /usr/local/lib/mythtv/plugins/libmythmusic.so
> > #4  0x411df34d in GeneralSettings::GeneralSettings() ()
> >    from /usr/local/lib/mythtv/plugins/libmythmusic.so
> > #5  0x411a758c in mythplugin_init ()
> >    from /usr/local/lib/mythtv/plugins/libmythmusic.so
> > #6  0x40112002 in MythPluginManager::MythPlugin::init(char const*) ()
> >    from /usr/local/lib/libmyth-0.13.so.0
> > #7  0x40112746 in MythPluginManager::init_plugin(QString const&) ()
> >    from /usr/local/lib/libmyth-0.13.so.0
> > #8  0x40112359 in MythPluginManager::init() ()
> >    from /usr/local/lib/libmyth-0.13.so.0
> > #9  0x08080b2d in main ()
> >
> > I'm running under SuSE 9.0, and everything is installed from the SuSE
> > devel packages except for libcdaudio.
> >
> > Any suggestions, or more information required?
> >
> > Thanks.
> >
>


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