On 09/26/2017 02:31 PM, Ed Troy wrote: > I finally got gnuradio and other stuff, like gr-iio and gr-radar > installed in Ubuntu 17.04 on Windowns 7 machine, but I get errors when I > try to run some of the examples in gnuradio-grc-examples. For, example, > if I try to load wfm-rx.grc into gnu-radio companion, I get the > following errors: > I know I installed usrp and also rtl-sdr files, but apparently not in > the correct place. > My directory structure is: > Any ideas where I went wrong, or how to fix this? > Ed
I'm presuming you used pybombs to install gnuradio, in which case, those grc files are for an old version gnuradio. If you want to run them, you have to replace the missing blocks with the corresponding block for the current version gnuradio. Disable the missing blocks, search for "resampler" for instance, drag drop it in grc, connect the block, then look inside the disable block to see how it was configured. When they're all replaced and it runs without error, then delete the old blocks. See https://wiki.gnuradio.org/index.php/Guided_Tutorial_GRC -- Cinaed > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
