Try running "nm -u -C libgnuradio-ins_blocks.so" and search for any class
methods that are supposed to be defined in the module.
--Patrick
Date: Wed, 1 Jun 2016 12:01:04 -0700
From: richard.be...@gmail.com
To: discuss-gnuradio@gnu.org
Subject: [Discuss-gnuradio] OOT Module Issue
Hi,
This is on Ubuntu 14.04 with GNU Radio 3.7.10
I have a module that I use just for altering existing GNU Radio blocks.
Currently, it has the header/payload demux block and the packet_header_parser
block in it, which I copied and pasted from the built-in block files. The HPD
block was working fine yesterday, but today when I added the
packet_header_parser block, it appears to have broken not only itself, but the
hpd block as well.
The issue is that I'm getting
AttributeError: 'module' object has no attribute 'packet_headerparser_b_ins'
when I have either of these blocks included in a flowgraph. I did not forget to
'sudo ldconfig'.
Here is the output of ldd
bell@rbell:~/Documents/pcodes/radio_devel/custom_grblocks/gr-ins_blocks/build/lib$
ldd libgnuradio-ins_blocks.so
linux-vdso.so.1 => (0x00007fff000ea000)
libboost_system.so.1.54.0 =>
/usr/lib/x86_64-linux-gnu/libboost_system.so.1.54.0 (0x00007fa5de816000)
libgnuradio-runtime-3.7.10git.so.0.0.0 =>
/usr/local/lib/libgnuradio-runtime-3.7.10git.so.0.0.0 (0x00007fa5de53a000)
libgnuradio-pmt-3.7.10git.so.0.0.0 =>
/usr/local/lib/libgnuradio-pmt-3.7.10git.so.0.0.0 (0x00007fa5de2ef000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
(0x00007fa5ddfeb000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fa5ddce4000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fa5ddace000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa5dd709000)
libvolk.so.1.2.2 => /usr/local/lib/libvolk.so.1.2.2 (0x00007fa5dd2a0000)
libboost_filesystem.so.1.54.0 =>
/usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.54.0 (0x00007fa5dd08a000)
libboost_thread.so.1.54.0 =>
/usr/lib/x86_64-linux-gnu/libboost_thread.so.1.54.0 (0x00007fa5dce74000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007fa5dcc55000)
liblog4cpp.so.5 => /usr/lib/liblog4cpp.so.5 (0x00007fa5dca15000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fa5dc80d000)
/lib64/ld-linux-x86-64.so.2 (0x00007fa5dec64000)
libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007fa5dc5f2000)
When I run the top level python flowgraph under gdb, I get no useful feedback,
it only tells me the attributeError line that I already knew.
What is something that causes all blocks in a module to produce this sort of
error?
Thanks,
Rich
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