[Discuss-gnuradio] Run time error of gr-ieee802-11 after grc upgrade (UHD?)

[Carlos Velazquez]

I am running macOS 10.14.6 and grc 3.7.13.5.  After troubleshooting the missing variable error in gr-ieee802 after a macport update, I now have the following error:

Traceback (most recent call last):

  File “~/Documents/Research/gr-ieee802-11/examples/wifi_rx.py", line 380, in <module>

    main()

  File “~/Documents/Research/gr-ieee802-11/examples/wifi_rx.py", line 368, in main

    tb = top_block_cls()

  File “~/Documents/Research/gr-ieee802-11/examples/wifi_rx.py", line 152, in __init__

    self.uhd_usrp_source_0.set_auto_dc_offset("", 0)

  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/gnuradio/uhd/uhd_swig.py", line 3582, in set_auto_dc_offset

    return _uhd_swig.usrp_source_sptr_set_auto_dc_offset(self, enb, chan)

TypeError: in method 'usrp_source_sptr_set_auto_dc_offset', argument 2 of type 'bool'

The loopback block runs fine. It seems UHD may have changed? Anyone having the problem? I tried to upgrade gr to 3.8 but macports is only fetching 3.7

v/r,

Carlos