Re: [Discuss-gnuradio] Help with wx-gui, window size error

[Martin Braun]

What are you doing when this error occurs?
Can you use the QT GUI sinks?

M

On 06.06.2014 10:32, Thilina Mallawa Arachchi wrote:
> Hi,
>
> I am having problems running a WX GUI FFT Sink, I am getting the
> following runtime error:
>
> Traceback (most recent call last):
>    File "/home/thilina/noctar/fm_rx/top_block.py", line 109, in <module>
>      tb = top_block()
>    File "/home/thilina/noctar/fm_rx/top_block.py", line 50, in __init__
>      size=(720, 480),
>    File
> "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line
> 198, in __init__
>      self.win = fft_window(self, parent, size=size)
>    File
> "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line
> 331, in __init__
>      self.control_panel = control_panel(self)
>    File
> "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line
> 256, in __init__
>      wx.Panel.__init__(self, parent, -1, style=wx.SIMPLE_BORDER)
>    File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_windows.py",
> line 68, in __init__
>      _windows_.Panel_swiginit(self,_windows_.new_Panel(*args, **kwargs))
> wx._core.PyAssertionError: C++ assertion "m_window" failed at
> ./src/gtk/dcclient.cpp(2041) in DoGetSize(): GetSize() doesn't work
> without window
>
> Is this a know bug? whats the best way to fix it? I am new to gnuradio.
>
> I'm running gnuradio 3.7.3-4
>
> Kind Regards,
>
> Thil
>
>
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