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Re: [Discuss-gnuradio] impossible to execute flow graph

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] impossible to execute flow graph
Date: Mon, 05 Nov 2012 13:54:45 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16

On 11/05/2012 01:45 PM, pascal m wrote:

If you used build-gnuradio with 12.04, you should be fine with the
dependencies, so I'm not sure what's going wrong with your
installation. And that version of Python is definitely fine.

Just to be absolutely clear, what you are doing is opening
dial_tone.grc in GNU Radio Companion and running "execute" from there?

What if you try something simpler, like creating a signal source, a
throttle block, and a WX FFT sink and run that?


Well, I always error :-(
Tom, I created a new flow graph as you tell me, I set piece attached.
The steps that I do:
1) I create the flow graph
2) I generates the flow graph -> Build / Generate (F5)
3) I execute the flow graph ->Build/execute (F6)

Now the error is:

Generating: "/home/pascal/SDR/Exemple-pascal/top_block.py"

Executing: "/home/pascal/SDR/Exemple-pascal/top_block.py"

Using Volk machine: ssse3_32
Traceback (most recent call last):
  File "/home/pascal/SDR/Exemple-pascal/top_block.py", line 70, in <module>
    tb = top_block()
  File "/home/pascal/SDR/Exemple-pascal/top_block.py", line 47, in __init__
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/fftsink_gl.py", line 123, in __init__
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/fft_window.py", line 284, in __init__
    self.control_panel = control_panel(self)
  File "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/fft_window.py", line 71, in __init__
AttributeError: 'BoxSizer' object has no attribute 'AddStretchSpacer'

_______________________________________________ Discuss-gnuradio mailing list address@hidden https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Run build-gnuradio again, using the --verbose option, and see if there were any errors when it was trying to install depends or compile.

Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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