Re: [Discuss-gnuradio] FFTW and python magic

[Michael Dickens]

Hi Dmitriy - From the error message, it's does not look like FFTW is the
issue. It looks like your OOT block "fbank_24_96_raw" was not found in
your OOT GR component "tolbi". Maybe it wasn't installed into the noted
PYTHONPATH? Do you have a public repo (e.g., on GitHub) that you can
point us to? Hope this helps! - MLD

On Tue, Nov 28, 2017, at 08:56 AM, Dmitriy Tochansky wrote:
> In my module I have to call fftw functions(gr::fft is not an option) but 
> I found an issue.
> I linked module with fftw3f lib and install it. But when I run:
> 
> ~$ PYTHONPATH=/usr/local/lib/python2.7/site-packages/ ./top_block.py
> 
> I got an error:
> 
> Traceback (most recent call last):
>    File "./top_block.py", line 167, in <module>
>      main()
>    File "./top_block.py", line 155, in main
>      tb = top_block_cls()
>    File "./top_block.py", line 68, in __init__
>      self.tolbi_fbank_24_96_raw_0 = tolbi.fbank_24_96_raw()
> AttributeError: 'module' object has no attribute 'fbank_24_96_raw'
> 
> It's just a test module, so I commented out call to fftw_execute(there 
> is only one for now)
> and everything goes on. Any ideas?