Bug#613411: ardour-i686: segfault when starting

[Adrian Knoth]

On Mon, Feb 14, 2011 at 06:09:42PM +0100, Julien Cristau wrote:

Hi!

> > When starting ardour, it currently fails with a segfault:
> > 
> > raptor_sequence.c:385: (raptor_sequence_get_at) assertion failed: object
> > pointer of type raptor_sequence is NULL.
> > raptor_sequence.c:385: (raptor_sequence_get_at) assertion failed: object
> > pointer of type raptor_sequence is NULL.
> > 
> > Program received signal SIGSEGV, Segmentation fault.
> > 0xb65bd932 in librdf_parser_raptor_constructor () from
> > /usr/lib/librdf.so.0
> > (gdb) bt
> > #0  0xb65bd932 in librdf_parser_raptor_constructor () from
> > /usr/lib/librdf.so.0
> > #1  0xb65bd7ad in librdf_init_parser () from /usr/lib/librdf.so.0
> > #2  0xb65aeca5 in librdf_world_open () from /usr/lib/librdf.so.0
> > #3  0xb64f239c in slv2_world_new () from /usr/lib/libslv2.so.9


I now managed to recompile ardour, however, the segfault is still
present.

> > Note: recompiling against current librdf0 (1.0.13-1) fails, so it seems
> > there is a larger API change in librdf:
> > 
> > /usr/include/rasqal/rasqal.h:1021: error: 'raptor_log_handler' has
> > not been declared

This is no longer true, adding librasqal3-dev and updating to newest
ardour upstream made at least this error go away.



Cheers

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