python - GNU Radio - osmocom_fft issue with SDR -

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after recompiling twice, tried pybomb , install repo can't sdr working using hackrf.

after experiencing -5 , -1000 errors hackrf_info command, can start grc without errors doesn't plot spectrum.

by clicking on plot seems python fault of installation.

     traceback (most recent call last):        file "/usr/local/lib/python2.7/dist-packages/gnuradi/wxgui/plotter/common.py", line 122, in <lambda> self._plotter.bind(wx.evt_left_down, lambda evt: plotter.call_freq_callback(evt.getposition()))        file "/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/grid_plotter_base.py", line 96, in call_freq_callback if x < self.padding_left or x > self.width-self.padding_right: return      attributeerror: 'channel_plotter' object has no attribute 'padding_left'


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