Patrick,
Just to confirm, you started GRC by running the run_GRC.bat file or the
link on the start menu? Assuming so. If not that’s the problem and ignore
the rest.
There is little program out there called “dependency checker” that is
invaluable for these issues. Download it and find the .pyd module file
below with the import error. Open it in that program. It will display the
chain of DLLs it is looking for and if something is missing it should
appear. (You will get false errors about system libraries and may need to
add directories to the search tree path).
So if you run that and there is a missing DLL that seems GR related then
let us know which it is , this would indicate a problem in the installer.
Next option is the DLL is somewhere in the system and somehow the GRC isn’t
finding it, which would be odd but possible.
It’s a very odd error in general, running an RTL based flow graph is tested
when I package the installers.
On Mon, Jun 24, 2019 at 23:09 W3AXL Patrick <patr...@w3axl.com> wrote:
> Hi Kyeong
>
>
>
> This is running a GRC file inside of GNURadio Companion. Something is
> indeed broken.
>
>
>
> I simply ran the Win64 installer for GNURadio from the Windows builds site
> linked by the GNURadio wiki. I recall last year I had this same issue on my
> Windows system and gave up using GRC on Windows because of it. It’s a pain
> to load up my linux box every time I want to use GNURadio though.
>
>
>
> Thanks for the input
>
>
>
> Patrick
>
>
>
> *From:* Kyeong Su Shin <kss...@postech.ac.kr>
> *Sent:* Monday, June 24, 2019 9:52 PM
> *To:* W3AXL Patrick <patr...@w3axl.com>; discuss-gnuradio@gnu.org
> *Subject:* RE: [Discuss-gnuradio] GNURadio Windows Errors with OsmoSDR
>
>
>
> Hello Patrick:
>
>
>
> Are you running a GNU Radio Python code? Or, are you running a GRC file
> using GNU Radio Companion?
>
>
>
> If you are running a Python code generated from GNU Radio Companion, you
> should be running that code using "GNU Radio Command Prompt" (which comes
> with correct library PATH variables).
>
>
>
> If you are running a GRC file using GNU Radio Companion, then I guess
> something is broken..
>
>
>
> Also, please note that the GNU Radio Windows distribution comes with its
> own Python interpreter (which you can use by using GNU Radio Command
> Prompt", and does not touch or use the Python interpreter on your system.
>
>
>
> Regards,
>
> Kyeong Su Shin
>
>
> ------------------------------
>
> *보낸* *사람**:* W3AXL Patrick <patr...@w3axl.com> 대신 Discuss-gnuradio <
> discuss-gnuradio-bounces+ksshin=postech.ac...@gnu.org>
> *보낸* *날짜**:* 2019년 6월 25일 화요일 오전 10:50:11
> *받는* *사람**:* discuss-gnuradio@gnu.org
> *제목**:* [Discuss-gnuradio] GNURadio Windows Errors with OsmoSDR
>
>
>
> Hi all on the list,
>
>
>
> I’ve been tearing my hair out trying to solve an issue I’m having with a
> clean install of GNURadio using the Windows builds.
>
>
>
> When trying to run a simple flowgraph, with an RTL-SDR source connected to
> a frequency sink, I receive the following traceback:
>
>
>
> Traceback (most recent call last):
>
> File "C:\Users\Patrick\Documents\top_block.py", line 29, in <module>
>
> import osmosdr
>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\__init__.py", line 26, in
> <module>
>
> from osmosdr_swig import *
>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 17, in
> <module>
>
> _osmosdr_swig = swig_import_helper()
>
> File "C:\Program
> Files\GNURadio-3.7\lib\site-packages\osmosdr\osmosdr_swig.py", line 16, in
> swig_import_helper
>
> return importlib.import_module('_osmosdr_swig')
>
> File "C:\Program
> Files\GNURadio-3.7\gr-python27\lib\importlib\__init__.py", line 37, in
> import_module
>
> __import__(name)
>
> ImportError: No module named _osmosdr_swig
>
>
>
> I think this is a problem with my PATH, or with the installation of
> GNURadio, but I can’t figure out how to fix it. There is almost no info on
> anyone else having errors like this with GRC so I’m stumped.
>
>
>
> Additionally, on this clean install of GNURadio, I receive over a hundred
> of errors similar to this one during startup of GRC:
>
>
>
> Warning: Block with key "xxx" already exists.
>
> Ignoring: C:\Program
> Files\GNURadio-3.7\share\gnuradio\grc\blocks\xxx.xml
>
>
>
> I feel as if these two issues might be related in some way.
>
>
>
> I would appreciate any help. My system is running Win10 and I have the
> latest Python 2.7 installed.
>
>
>
> Thanks to all,
>
>
>
> Patrick
> _______________________________________________
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
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