On Fri, Feb 1, 2013 at 12:00 AM, Ghulam Rasool Begh <[email protected]>wrote:
> Hi all, > I was simulating filtering.grc example from* Digital Modulation Primer > using GNU Radio by Tom Rondeau. *However during execution it gives > following error. Can anybody help it out. > > Executing: "/home/ehsan/mygn/filtering.py" > > Traceback (most recent call last): > File "/home/ehsan/mygn/filtering.py", line 119, in <module> > tb = filtering() > File "/home/ehsan/mygn/filtering.py", line 83, in __init__ > self.fft_filter_xxx_0 = filter.fft_filter_ccc(1, (), 1) > File > "/usr/local/lib/python2.7/site-packages/gnuradio/filter/filter_swig.py", > line 677, in make > return _filter_swig.fft_filter_ccc_make(*args, **kwargs) > RuntimeError: fft_impl_fftw: invalid fft_size > > >>> Done > > With Regards > G R Begh > Can you tell us what you were doing when you go this error? Was it running at all? Tom
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