[op25-dev] Re: op25 scope.py issue

'lists@lazygranch.com' lists@lazygranch.com [op25-dev] op25-dev at yahoogroups.com
Sat Mar 18 00:02:33 UTC 2017

On 17 Mar 2017 21:48:48 +0000
"ikj1234i at yahoo.com [op25-dev]" <op25-dev at yahoogroups.com> wrote:

>        blocks.message_sink(gr.sizeof_float, msgq, 1)
> that's the line getting the error.  I think they've tightened up
> things a bit - this rings a vague bell.   You might try changing the
> third arg from 1 to True - this might not be the only such place that
> needs changing.  It's also possible that fixing this error will just
> get slightly further with another error - let's hope not but if so
> the next error might or might not be as easy to fix...
> Max

I don't believe I did the make install and ldconfig step. Here is
another run:

./scope.py -f 772.54375e6 -s 2400000
linux; GNU C++ version 4.8.5; Boost_105400; UHD_003.009.005-0-unknown

gr-osmosdr 772fb153 (0.1.1git) gnuradio v3.7.10.1-237-g81e7af7b
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf 
Using device #0 Realtek RTL2832UFA SN: 00001000
Found Rafael Micro R820T tuner
[R82XX] PLL not locked!
gain: name: LNA range: start 0 stop 0 step 0
supported sample rates 250000-2400000 step 24000
Traceback (most recent call last):
  File "./scope.py", line 2751, in <module>
    app = stdgui2.stdapp(p25_rx_block, "APCO P25 Receiver", 3)
  File "/usr/local/lib64/python2.7/site-packages/gnuradio/wxgui/stdgui2.py", line 46, in __init__
    wx.App.__init__ (self, redirect=False)
  File "/usr/lib64/python2.7/site-packages/wx-3.0-gtk2/wx/_core.py", line 8628, in __init__
  File "/usr/lib64/python2.7/site-packages/wx-3.0-gtk2/wx/_core.py", line 8196, in _BootstrapApp
    return _core_.PyApp__BootstrapApp(*args, **kwargs)
  File "/usr/local/lib64/python2.7/site-packages/gnuradio/wxgui/stdgui2.py", line 49, in OnInit
    frame = stdframe (self.top_block_maker, self.title, self._nstatus)
  File "/usr/local/lib64/python2.7/site-packages/gnuradio/wxgui/stdgui2.py", line 76, in __init__
    self.panel = stdpanel (self, self, top_block_maker)
  File "/usr/local/lib64/python2.7/site-packages/gnuradio/wxgui/stdgui2.py", line 98, in __init__
    self.top_block = top_block_maker (frame, self, vbox, sys.argv)
  File "./scope.py", line 212, in __init__
    self.__init_gui(frame, panel, vbox)
  File "./scope.py", line 551, in __init_gui
    self.complex_scope = constellation_plot_c(self.notebook, title="Constellation", num_plots=250)
  File "./scope.py", line 1686, in __init__
    self.st = blocks.message_sink(gr.sizeof_gr_complex, msgq, 1)
  File "/usr/local/lib64/python2.7/site-packages/gnuradio/blocks/blocks_swig0.py", line 1547, in make
    return _blocks_swig0.message_sink_make(*args)
NotImplementedError: Wrong number or type of arguments for overloaded function 'message_sink_make'.
  Possible C/C++ prototypes are:
    gr::blocks::message_sink::make(size_t,gr::msg_queue::sptr,bool,std::string const &)
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