Tom: Thank you for the reply. This is my first GNU Radio application, and typing 'make test' at the Windows command line does nothing. I followed the Ettus installation instructions for installing GNU Radio and UHD, and I cannot find anything anywhere about "make" with Windows. I found some other instances of people having issues like mine, but they seem to have been related to wxPython prior to GNU Radio 3.7 (which is what I have).
Anyone have any other ideas as to how to remedy this situation, including running some other application to get things set up? Thank you. On Thu, Oct 24, 2013 at 9:07 AM, Tom Rondeau <t...@trondeau.com> wrote: > On Wed, Oct 23, 2013 at 8:19 PM, Paul B. Huter <paul.b.hu...@gmail.com> > wrote: > > Running my script, I get an error (repeated twice): > > > > ~\AppData\Roaming\.gnuradio\prefs\vmcircbuf_default_factory: Invalid > > argument > > > > I looked, and there is no 'vmcircbuf_default_factory' in the \prefs > folder > > (there isn't anything in there). The Internet (GNURadio website and > GNURado > > mailing list archives in addition to general Internet searches) provides > > plenty of examples of 'vmcircbuf_sysv_shm, where the user is told to > update > > the 'vmcircbuf_default_factory' file, but nothing relating directly to my > > problem. > > > > Is this a file that should have been created when I installed GNURadio > and > > its dependencies? Can I just create the file, and, if so, what does the > > structure/format look like? Or, can someone point me to either a sample > > file, or the file location somewhere else? > > > > Thank you. > > This file is created the first time you try to run GNU Radio, so not > during build or even install. It /will/ get created when you run 'make > test' or any other GNU Radio application. > > Is this on Windows? I'm honestly not sure what the right factory > function is for Windows, but my guess is this file should contain: > > gr::vmcircbuf_createfilemapping_factory > > Note that that's just one line, no carriage return or anything else. > > Tom >
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