Re: [Discuss-gnuradio] Help using UCLA Zigbee PHY examples updated for UHD

[Josh Blum]

>     File 
> "/usr/local/lib/python2.7/dist-packages/gnuradio/ucla_blks/ieee802_15_4_pkt.py",
>  line 241, in __init__
>     self._watcher = _queue_watcher_thread(self._rcvd_pktq, self.callback, 
> self.chan_num)
>      File 
> "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 50, 
> in __getattr__
>     return getattr(self._hb, name)
>    AttributeError: 'gr_hier_block2_sptr' object has no attribute 'chan_num'
> 

Looks like a pretty strait forward error. There is no chan_num
attribute. So what class is "self" and why is it missing chan_num? How
does chan_num get initialized?

Perhaps there is a command line option you are not passing, and there
isnt any input checking/sanitation, so the error falls all the way
through to this part of the code.

-josh