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

[Tom Rondeau]

On Fri, Nov 2, 2012 at 9:58 AM, pascal m <address@hidden> wrote:
>
> Hello,
> I installed gnuradio 3.6.2 on Ubunto 12.04LTS.
> I always get errors when I execute the flow graph.
> Example if I take ~ / gnuradio / gr-audio / examples / grc / dial_tone.grc
> Sev despite hours of research I have not been able to find out why it does
> not work.
> I find the problemme throughout the examples given.
> Thank you for your help
> Pascal
>
> Following error messages:
>
> Generating: "/home/pascal/gnuradio/gr-audio/examples/grc/dial_tone.py"
> Executing: "/home/pascal/gnuradio/gr-audio/examples/grc/dial_tone.py"
> Traceback (most recent call last):
>   File "/home/pascal/gnuradio/gr-audio/examples/grc/dial_tone.py", line 127,
> in <module>
>     tb = dial_tone()
>   File "/home/pascal/gnuradio/gr-audio/examples/grc/dial_tone.py", line 45,
> in __init__
>     proportion=0,
>   File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/forms/forms.py", line
> 234, in __init__
>     self._add_widget(self._text_box, label)
>   File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/forms/forms.py", line
> 113, in _add_widget
>     update(self[INT_KEY])
>   File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/forms/forms.py", line
> 101, in <lambda>
>     update = lambda x: wx.PostEvent(widget, DataEvent(x))
>   File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/forms/forms.py", line
> 53, in __init__
>     wx.PyEvent.__init__(self, wx.NewId(), EVT_DATA.typeId)
> AttributeError: 'PyEventBinder' object has no attribute 'typeId'

Looks like maybe you have a problem with your wxPython installation.
EVT_DATA should be of type wx._core.PyEventBinder, which has a typeId
property (http://wxpython.org/docs/api/wx.PyEventBinder-class.html).

How did you install wxPython?

Tom