Re: [Discuss-gnuradio] Windows Port Error

[Robert Roberts]

Hello,


I've installed the new 2.6 installer on both this Opteron as well as a
Pentium D system.  In both cases I no longer get the buffer error, but
now get the following error when I try to run an example program.


C:\gnuradio-examples-0.4\python\audio>dial_tone.py
Traceback (most recent call last):
  File "C:\gnuradio-examples-0.4\python\audio\dial_tone.py", line 40, in ?
    fg = build_graph ()
  File "C:\gnuradio-examples-0.4\python\audio\dial_tone.py", line 34, in
build_graph
    fg.connect (src0, (dst, 0))
  File "C:\Python24\Lib\site-packages\gnuradio\gr\basic_flow_graph.py",
line 115, in connect
    self._connect (points[i-1], points[i])
  File "C:\Python24\Lib\site-packages\gnuradio\gr\basic_flow_graph.py",
line 120, in _connect
    self._connect_prim (s, d)
  File "C:\Python24\Lib\site-packages\gnuradio\gr\basic_flow_graph.py",
line 126, in _connect_prim
    self._check_valid_dst_port (dst_endpoint)
  File "C:\Python24\Lib\site-packages\gnuradio\gr\basic_flow_graph.py",
line 225, in _check_valid_dst_port
    self._check_port (dst_endpoint.block.input_signature(),
dst_endpoint.port)
  File "C:\Python24\Lib\site-packages\gnuradio\gr\basic_flow_graph.py",
line 230, in _check_port
    if signature.max_streams () == -1: # infinite
AttributeError: 'PySwigObject' object has no attribute 'max_streams'





Any ideas?  Do I need to install SWIG and place its location on the path?

Thanks,
~Chris~

----- Original Message -----
From: Martin Dvh <address@hidden>
Date: Friday, January 20, 2006 3:03 pm
Subject: Re: [Discuss-gnuradio] Windows Port Error
> 
> Robert Roberts wrote:
> > When I run the installer it fails to run the GNURadio-core install.
> New gnuradio-2.6 based installer, should fix this
> http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> installer/gnuradio-with-usrp/
> 
> I am short of time so I didn't check this if everything is included.
> (some python filenames changed in latest 2.6 release)
> 
> Greetings,
> Martin
> > 
> > It installs the following packages in the following order:
> > 
> > USRP
> > USRP_prims
> > gr_usrp
> > gr-audio-windows
> > gr-wxgui
> > 
> > I'll grab the package and install by hand, just an FYI
> > 
> > Thanks!
> > ~Chris~
> > 
> > ----- Original Message -----
> > From: Martin Dvh <address@hidden>
> > Date: Friday, January 13, 2006 10:51 am
> > Subject: Re: [Discuss-gnuradio] Windows Port Error
> > 
> >>Robert, Please try the new installer.
> >>http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> >>installer/gnuradio-with-usrp/
> >>
> >>The old installer did not have the latest vmcircbuf code.
> >>
> >>Greetings,
> >>Martin
> >>
> >>
> >>Hi all,
> >>I have made a new windows installer.
> >>http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> >>installer/gnuradio-with-usrp/
> >>
> >>This time there is only a single installer which should install 
> >>everything.
> >>The sources used for this are also a bit more recent so maybe 
> >>there are less problems.
> >>
> >>As a bonus the wxgui version in this version should work much 
> >>better than the previous hacked version.
> >>
> >>(Please also test if this version has less problems with vmcircbuf
> >>The test executables are in 
> >>http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> >>installer/gnuradio-with-usrp/built/gnuradio-core-build-mingw-
> >>13jan2006.zip
> >>You can play around with the buffer sizes in
> >>c:\python24\lib\site-packages\gnuradio\gr-flow_graph.py
> >>look for the line:
> >>self.fixed_buffer_size = 32*1024
> >>
> >>(This has only effect for normal use of gnuradio, not for the 
> test 
> >>executables)
> >>)
> >>
> >>The previous version moved to
> >>http://www.olifantasia.com/pub/projects/gnuradio/mdvh/mingw/binary-
> >>installer/old
> >>Greetings,
> >>Martin
> >>
> >>
> >>
> >>
> > 
> > 
> 
> 
> 
> 
> 
> 
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