Probably an installation issue. But I’m Not sure what.
Sent from my iPhone > On Mar 16, 2021, at 7:01 AM, COURANT Frederique - Contractor > <frederique.cour...@external.thalesgroup.com> wrote: > > > Hi Marcus, > > I hah install UHD and Gnuradio manually. > This morning I have reinstall all this applications with gnuradio 3.8. > It is better but now I have this error each time that I generate flow graph : > > Generate Error: ‘catch_execptions’ > >>>Failure > Traceback (most recent call last): > File “/usr/local/lib/python3/dist-packages/gnuradio/grc/gui/Application.py”, > line 710, in _handle_action > generator.write() > File > “/usr/local/lib/python3/dist-packages/gnuradio/grc/core/generator/top_block.py”, > line 83, in write > for filename, data in self._build_python_code_from_template(): > File > “/usr/local/lib/python3/dist-packages/gnuradio/grc/core/generator/top_block.py” > line 123, in _build_python_code_from_template > ‘catch_excetions’:fg.get_option(‘catch_exceptions’) > File “/usr/local/lib/python3/dist-packages/gnuradio/grc/core/FlowGraph.py”, > line 181, in get_option > Return self.options_block.params[key].get_evaluated() > KeyError: ‘catch_exceptions’ > > Do you have any idea how can I resolve this problem ? > > I don’t think it is a problem with my flow graph because this is the same > result with example flow graph in gnuradio examples. > > Thanks for your help. > > Best regards. > > Fred > > De : Marcus D Leech <patchvonbr...@gmail.com> > Envoyé : lundi 15 mars 2021 15:53 > À : COURANT Frederique - Contractor > <frederique.cour...@external.thalesgroup.com> > Objet : Re: Problem gnuradio.uhd attribute > > Could you share your flow graph? > > Also how did you install Gnuradio and UHD? > > Sent from my iPhone > > > On Mar 15, 2021, at 10:33 AM, COURANT Frederique - Contractor > <frederique.cour...@external.thalesgroup.com> wrote: > > > No sorry, it’s a mistake I only use Gnuradio 3.9 with uhd 4.0 > > De : Marcus D Leech <patchvonbr...@gmail.com> > Envoyé : lundi 15 mars 2021 15:28 > À : COURANT Frederique - Contractor > <frederique.cour...@external.thalesgroup.com> > Cc : Discuss-gnuradio@gnu.org > Objet : Re: Problem gnuradio.uhd attribute > > Your message is confusing. Do you mean that your created the graph under > gnuradio-3.9 but are trying to execute it under Gnuradio 3.8? > > Sent from my iPhone > > > > On Mar 15, 2021, at 4:47 AM, COURANT Frederique - Contractor > <frederique.cour...@external.thalesgroup.com> wrote: > > > Hello, > > I try to test the flow graph that I have created with gnuradio-companion 3.9 > but when I run my script I have this error “module gnuradio.uhd has no > attribute rfnoc_tx_radio. > I work with UHD 4.0, gnuradio 3.8 . > > Someone have solutions for this error please ? > > Best regards >
