Re: [Discuss-gnuradio] Undefined symbol: wav_write_sample

[Marcus Müller]

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Hi Carlos,

you seem to be setting up linking correctly (if you're not even
requiring more GNU Radio modules than actually necessary in your main
CMakeLists.txt); however try doing
ldd /usr/local/lib/libgnuradio-MLABlocks.so
and check whether the library really is linked against libgnuradio-blocks.

Greetings,
Marcus

On 17.08.2014 16:23, Carlos Alberto Ruiz Naranjo wrote:
> Hello,
> 
> I am developing a block. Now it is a copy of Wav File Sink block. 
> It compiles fine but in the GRC gives me the error:
> 
> ImportError: /usr/local/lib/libgnuradio-MLABlocks.so: undefined
> symbol: _ZN2gr6blocks16wav_write_sampleEP8_IO_FILEsi
> 
> This is the block: https://github.com/qarlosalberto/wav-sink
> 
> *I have done: sudo ldconfig ** I have serched in the mailing list,
> but I haven't solved the problem.
> 
> Thank you.
> 
> 
> 
> _______________________________________________ Discuss-gnuradio
> mailing list address@hidden 
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
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