Discuss-gnuradio mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Alphonso,
looks like you’ve found a bug! Here’s how I debugged this (it’s a good
and easy learning example):
- Build GNU Radio w/ debug symbols
- On my system, I need to allow core dumps: Run
ulimit -c unlimited - Then run the app, it’ll produce a file called
core - Open that with gdb: gdb /usr/bin/python core
- In the gdb command line, run
bt
It’ll show you it crashed on line 186. As you can see, the code makes
the assumption that d_pilot_carriers is populated, which it isn’t –
there’s your bug!
Do you want to submit a fix?
M