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
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