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[Discuss-gnuradio] uhd_fft fails


From: M. Ranganathan
Subject: [Discuss-gnuradio] uhd_fft fails
Date: Tue, 19 Mar 2013 12:19:06 -0400


I see the following error when I run uhd_fft off the "latest" git version. Does anybody else have the same issue? Any clues about what could be causing it?

 File "./uhd_fft", line 340, in <module>
    main ()
  File "./uhd_fft", line 336, in main
    app = stdgui2.stdapp(app_top_block, "UHD FFT", nstatus=1)
  File "/users/mranga/proj-dynspect.git/gnuradio/build/install/lib64/python2.6/site-packages/gnuradio/wxgui/stdgui2.py", line 38, in __init__
    wx.App.__init__ (self, redirect=False)
  File "/usr/lib64/python2.6/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", line 7981, in __init__
    self._BootstrapApp()
  File "/usr/lib64/python2.6/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", line 7555, in _BootstrapApp
    return _core_.PyApp__BootstrapApp(*args, **kwargs)
  File "/users/mranga/proj-dynspect.git/gnuradio/build/install/lib64/python2.6/site-packages/gnuradio/wxgui/stdgui2.py", line 42, in OnInit
    self._max_noutput_items)
  File "/users/mranga/proj-dynspect.git/gnuradio/build/install/lib64/python2.6/site-packages/gnuradio/wxgui/stdgui2.py", line 64, in __init__
    self.panel = stdpanel (self, self, top_block_maker, max_nouts)
  File "/users/mranga/proj-dynspect.git/gnuradio/build/install/lib64/python2.6/site-packages/gnuradio/wxgui/stdgui2.py", line 86, in __init__
    self.top_block = top_block_maker (frame, self, vbox, sys.argv)
  File "./uhd_fft", line 124, in __init__
    self.scope.set_callback(fftsink_callback)
  File "/users/mranga/proj-dynspect.git/gnuradio/build/install/lib64/python2.6/site-packages/gnuradio/gr/hier_block2.py", line 54, in __getattr__
    return getattr(self._hb, name)
AttributeError: 'gr_hier_block2_sptr' object has no attribute 'set_callback'


--
M. Ranganathan

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