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 <patchvonbraun@gmail.com>
Envoyé : lundi 15 mars 2021 15:53
À : COURANT Frederique - Contractor <frederique.courant@external.thalesgroup.com>
Objet : Re: Problem gnuradio.uhd attribute
Could you share your flow graph?
Also how did you install Gnuradio and UHD?
No sorry, it’s a mistake I only use Gnuradio 3.9 with uhd 4.0
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?
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