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Re: Upgrade to GNURadio v3.8 Python Issue?


From: Abraham Diaz de Leon Camou
Subject: Re: Upgrade to GNURadio v3.8 Python Issue?
Date: Mon, 5 Apr 2021 09:03:20 -0500


Hi Jeff,  
I am having just the same warnings when using some decoder blocks from gr-satellites, the difference is that I did not upgrade from 3.7 to 3.8 but instead is happening on a fresh gnuradio 3.8 installation with the subsequent gr-satellite install; both performed as per: 

https://github.com/daniestevez/gr-satellites/wiki/Installation-of-GNUradio-3.8-under-Ubuntu-18.04-LTS,-(K)Ubuntu-19.04,-Mint-19.2-Mate,-Mint-19.2-Cinnamon-or-Ubuntu-19.10

As in your case, I’m just having the warning messages on GRC console, it all seem to work fine on my system...

Best regards,
Abraham 

On 5 Apr 2021, at 6:53, Jeff S <e070832@hotmail.com> wrote:

Marcus,

Glad I got the right list this time!  :)

Everything seems to work so far, although I have not done any extensive testing to try and narrow anything down since, like you said, it is only a warning.  I just find it a bit annoying, but I can live with it.  I thought I'd point it out and see if anyone else saw it too.  If it's just me, then I might assume that it's some sort of configuration issue.

Thanks,
Jeff

________________________________________
From: Discuss-gnuradio <discuss-gnuradio-bounces+e070832=hotmail.com@gnu.org> on behalf of Marcus Müller <mmueller@gnuradio.org>
Sent: Monday, April 5, 2021 6:22 AM
To: discuss-gnuradio@gnu.org
Subject: Re: Upgrade to GNURadio v3.8 Python Issue?

Hi Jeff,

On 05.04.21 13:04, Jeff S wrote:
I hope this is the correct list for this question.

Definitely looks like it!

I'm finally getting around to getting some PCs upgraded from 3.7 to 3.8.  I did the
installs to a local prefix and everything seems to be running.  What I'm seeing, however,
is when I have a ZMQ Pull Source added to my graph (picture of the simple graph attached),
I'm getting some startup warnings a whole bunch of:


   $ gnuradio-companion
   <<< Welcome to GNU Radio Companion v3.8.2.0-88-g38f5ab7b >>>

   Block paths:
   /home/sdr/sdr/x310/installs/share/gnuradio/grc/blocks

   *Loading: "/home/sdr/jas/flow/untitled.grc"*
   */usr/lib/python3.6/importlib/_bootstrap.py:219: ImportWarning: can't resolve package
   from __spec__ or __package__, falling back on __name__ and __path__*
   *  return f(*args, **kwds)*


I haven't seen that one before myself, but it's just a warning; do things work?

Best regards,
Marcus



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