Usually a "make clean" will solve this.
--n
On Mon, Feb 10, 2014 at 9:57 AM, raf raf <raf...@hotmail.fr> wrote:
> Hi all gnuradio users,
>
> I have an error when I try to execute a python script after adding a new
> block.
>
> My block is add to a gnuradio 3.7 with gr_modtool with a command :
>
>
> gr_modtool add -t sync packet_sink
>
> The module containing a blocks is ieee_868_915. The error is :
>
> Traceback (most recent call last):
> File "./qa_symbols_to_chips_bs.py", line 25, in <module>
> import ieee_868_915
> File "/usr/local/lib/python2.7/dist-packages/ieee_868_915/__init__.py",
> line 45, in <module>
> from ieee_868_915_swig import *
> File
> "/usr/local/lib/python2.7/dist-packages/ieee_868_915/ieee_868_915_swig.py",
> line 26, in <module>
> _ieee_868_915_swig = swig_import_helper()
> File
> "/usr/local/lib/python2.7/dist-packages/ieee_868_915/ieee_868_915_swig.py",
> line 22, in swig_import_helper
> _mod = imp.load_module('_ieee_868_915_swig', fp, pathname, description)
> ImportError: /usr/local/lib/libgnuradio-ieee_868_915.so: undefined symbol:
> _ZN2gr6blocks12count_bits16Ej
>
>
> I tried to delete a lib file libgnuradio-ieee_868_915.so and reinstall all
> a block, but it didn't give a result.
>
>
> Please help me to fix this error.
>
> Thank you.
>
> _______________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
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