Hello!
I'm trying to play a bit with gnuradio and a funcube dongle pro but
I'm having problems making gnuradio work. I'm using a fresh ubuntu
11.04 install and gnuradio 3.4.0 built from sources.
Everytime a fft display is used, I get the same error. For example,
using FunCube Dongle Pro example:
address@hidden:~$ FCDongle/gr-fcd/apps/fcd_fft_wx.py
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py",
line 158, in _on_paint
GL.glClearColor(*BACKGROUND_COLOR_SPEC)
File "/usr/lib/pymodules/python2.7/OpenGL/error.py", line 208, in
glCheckError
baseOperation = baseOperation,
OpenGL.error.GLError: GLError(
err = 1280,
baseOperation = glClearColor,
cArguments = (1, 0.976, 1, 1)
)
And testing this little GUI example from
http://www.funwithelectronics.com/?id=10
address@hidden:~./simplegui.py
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py",
line 158, in _on_paint
GL.glClearColor(*BACKGROUND_COLOR_SPEC)
File "/usr/lib/pymodules/python2.7/OpenGL/error.py", line 208, in
glCheckError
baseOperation = baseOperation,
OpenGL.error.GLError: GLError(
err = 1280,
baseOperation = glClearColor,
cArguments = (1, 0.976, 1, 1)
)