Hi again, I just realized how to pinpoint the erroneous section from gdb, by doing 'gdb --core=mycoredump ./NeoTx' >gdb run
It was the "gr_diff_encoder_bb::work" which cause the exception, I am not initializing the variable of the modulus (the parameter to gr_make_diff_encoder_bb). -- View this message in context: http://gnuradio.4.n7.nabble.com/Floating-point-exception-core-dumped-tp43810p43813.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio