Re: [Discuss-gnuradio] Issue with Virtual Sink/Source

[khalid.el-darymli]

Thanks Johnathan for the update.

BTW, with the recent installation, I am also getting the following warning when running my GRC or the GRC-generated python script,

fft_impl_fftw: /home/ov/.gr_fftw_wisdom: Permission denied
fft_impl_fftw: /home/ov/.gr_fftw_wisdom: Permission denied
fft_impl_fftw: /home/ov/.gr_fftw_wisdom: Permission denied
.
.
.
fft_impl_fftw: /home/oceanview/.gr_fftw_wisdom: Permission denied

This warning is repeated in the terminal like 100 times before the script actually runs. I am not sure why?

Thanks.

Best regards,

Khalid

On Mon, Jan 12, 2015 at 10:21 PM, Johnathan Corgan <address@hidden> wrote:

On 01/12/2015 05:44 PM, Johnathan Corgan wrote:
> On 01/12/2015 02:25 PM, Richard Clarke wrote:
>
>>     "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py",
>>     line 93, in __getattr__
>>         return getattr(self._impl, name)
>>     *AttributeError: 'top_block_sptr' object has no attribute
>>     'virtual_source_0'*
>
> This may be related to a recent change that was done prior to the 3.7.6
> release.  I'm investigating.

I've replicated this problem locally, working on a fix.

--
Johnathan Corgan, Corgan Labs
SDR/DSP Training and Consulting Services
http://corganlabs.com