Hey, I just saw that your mail where you figured out the command line, and it was too big
for our mail server to forward.
Indeed, the crash log is 3.4 MB of the GTK functions calling themselves in a recursive
ring. Since that's a GTK bug we've never encountered: What operating system exactly are
you on, and how did you install GNU Radio? And: did you perhaps install GTK or pygtk
manually somehow?
Best,
Marcus
On 23.08.24 19:50, Grace Yeung wrote:
Thank you Marcus. It's not running, did I type something wrong?...
Also our IT saw this earlier which pointed to the gtk3 library:
... gnuradio-companion is a python script, so the python interpreter is
crashing.
gnuradio-compan[38828]: segfault at 7ffd5a46dff8 ip 000072ee877923bb sp
00007ffd5a46e000 error 6 in libgtk-3.so.0.2404.29[72ee87684000+38300
In the gtk3 library, which is graphics related - which could be a
difference between a
console and remote X11 session.
Thank you!
Grace
On 8/23/24 8:04 AM, Marcus Müller wrote:
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
--
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
