Hi Grace,
this happens when one of the libraries that gnuradio-companion needs to load crashes.
Sadly, it's kind of hard to guess which one that would be, but on long-term expectation,
it's a version mismatch somewhere.
But why guess when we can find out? The segfault error message looks like Linux, so if you
have `gdb` installed, you can:
$ gdb --args $(which gnuradio-companion)
(gdb) set logging file gdblog.txt
(gdb) set logging enabled
(gdb) run
… wait for the crash to happen
(gdb) thread apply all backtrace
(gdb) quit
and share the resulting gdblog.txt with us :)
Gdb might ask you underway whether to enable debuginfo downloads, don't let yourself be
irritated by that, "y" is fine.
Best regards,
Marcus
On 22.08.24 22:35, Grace Yeung wrote:
Hi, I am getting a segmentation fault trying to run gnuradio-companion from the
command-line. Any advise what to look into? Thanks.
$ gnuradio-companion &
[1] 6671
$ >>> Warning: vocoder_codec2_decode_ps - option_attributes are for enums only,
ignoring
>>> Warning: vocoder_codec2_encode_sp - option_attributes are for enums only,
ignoring
[1]+ Segmentation fault (core dumped) gnuradio-companion
Grace
--
Grace K. Yeung, MS
Research Support Scientist
NorthWest Research Associates
139 Bonifacio Pl, Suite 200
Monterey, CA 93940
gr...@nwra.com
https://www.nwra.com
