Could you provide us with a backtrace (in GDB: "bt") and if possible with the
code that you use to produce this error.
Usually, connect does not cause segfaults, a problem arises if you a) connect a
block that does not exist yet (eg. in its constructor) b) connect a block in
multiple flowgraphs.
Greetings,
Marcus
On 10/01/2013 08:18 PM, Naceur wrote:
Hello GNU-Radio list,
I wonder why is my C++ code is thorwing a segmentation fault (core dumped),
gdb outputs:
Program received signal SIGSEGV, Segmentation fault.
0xb7b1b718 in
gr_hier_block2_detail::connect(boost::shared_ptr<gr_basic_block>, int,
boost::shared_ptr<gr_basic_block>, int) ()
from /usr/local/lib/libgnuradio-core-3.6.5.so.0.0.0
I confirm that the same line of code which is throwing that error is
executed multiple (randomly) times before it came to that error.
I can't figure out what is causing that and how to fix it ?
All explanation are welcome.
Regards,
--
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