Tunnel.py Example Error

GNU Radio
1

Hello,

I am trying out the GNU Radio 3.7.2.1 tunnel.py example in gr-digital.
Older versions seem to work, but with 3.7.2.1, I get the following:

File “/usr/local/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py”,
line 797, in init
this = _uhd_swig.new_tune_request_t(*args)
NotImplementedError: Wrong number or type of arguments for overloaded
function ‘new_tune_request_t’.
Possible C/C++ prototypes are:
uhd::tune_request_t::tune_request_t(double)
uhd::tune_request_t::tune_request_t(double,double)

How do we fix this?

Thanks,
Jeremy

2

Hi,
I am trying out the GNURadio 3.7.1 tunnel.py example.
I have the same problem .Do you solve it ?

Thanks,
Tong