[Discuss-gnuradio] Using gr_uhd on Windows

[Luong Tan Phong]

Hi List,

Happy new year for everyone.

I've install gnuradio v3.6.3rc and uhd v3.5.0 on Win7 64 bit. I get error:
gri_fftw: gri_fftw: gr_pagesize: no info; setting pagesize = 4096

thread[thread-per-block[0]: <gr_block gr uhd usrp source (1)>]: ValueError: bad vrt header or packet fragment

whenever I call gr_top_block.lock()/unlock(), stop()/start() functions.
Could you help me, please?

Thanks so much.

LTP.