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From: | Manu T S |
Subject: | Re: [Discuss-gnuradio] .so: undefined symbol: _ZN2gr6blocks12count_bits16E |
Date: | Tue, 11 Feb 2014 10:02:37 +0530 |
Thank you, I had the same error when I did sudo ldconfig.Can you give me an other suggestion.
From: address@hidden
Date: Mon, 10 Feb 2014 13:40:34 -0500
Subject: Re: [Discuss-gnuradio] .so: undefined symbol: _ZN2gr6blocks12count_bits16E
To: address@hidden
CC: address@hidden; address@hiddenYou could also try "sudo ldconfig". It looks like the linker can't find some required symbols.Happy hacking!On Mon, Feb 10, 2014 at 12:59 PM, Nick Foster <address@hidden> wrote:
Usually a "make clean" will solve this.--nOn Mon, Feb 10, 2014 at 9:57 AM, raf raf <address@hidden> 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 :
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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