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From: | raf raf |
Subject: | [Discuss-gnuradio] .so: undefined symbol: _ZN2gr6blocks12count_bits16E |
Date: | Mon, 10 Feb 2014 18:57:30 +0100 |
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 : 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. |
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