Re: [Discuss-gnuradio] qt frequency sink runtime error

Dear Marcus,

attached the flow graph as captured. Thanks for your help!

Best Regards,

Ruedi


Am 10.08.2017 um 18:08 schrieb Marcus Müller:
> Dear Ruedi,
>
> That's pretty interesting; could you use GRC's screen capture
> functionality to share what the flow graph looks like on your machine? I
> sense GNU Radio bugs!
>
> Best regards,
> Marcus
>
> On 08/10/2017 05:54 PM, Ruediger Bauernschmitt wrote:
>> Hello,
>>
>> I'm using gnuradio-companion 3.7.11.1 installed using apt-get on
>> Ubuntu 14.04.5 LTS running on a Lenovo T60.
>>
>> The dialtone example works fine but once I'm using the frequency sink
>> like e.g. in the resampler_demo.grc I get the following Runtime Error:
>>
>> Generating: '/tmp/resampler_demo.py'
>>
>> Executing: /usr/bin/python2 -u /tmp/resampler_demo.py
>>
>> Traceback (most recent call last):
>> File "/tmp/resampler_demo.py", line 284, in <module>
>> main()
>> File "/tmp/resampler_demo.py", line 272, in main
>> tb = top_block_cls()
>> File "/tmp/resampler_demo.py", line 104, in __init__
>> 1 #number of inputs
>> File
>> "/usr/local/lib/python2.7/dist-packages/gnuradio/qtgui/qtgui_swig.py",
>> line 1371, in make
>> return _qtgui_swig.freq_sink_c_make(*args, **kwargs)
>> RuntimeError: std::exception
>>
>> Any ideas?
>>
>> Best wishes,
>>
>> Ruedi
>>
>>
>> _______________________________________________
>> Discuss-gnuradio mailing list
>> Discuss-gnuradio@gnu.org
>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio