Re: [Discuss-gnuradio] UHD: USRP Source in next branch

[Johnathan Corgan]

On Wed, May 22, 2013 at 11:53 AM, Bastian Bloessl <address@hidden> wrote:

 

I installed todays next branch and get the following error when I try to use a UHD: USRP Source.

File "/usr/local/lib/python2.7/dist-packages/gnuradio/uhd/__init__.py", line 72, in __init__
    for v in val: self.channels.append(v)
SystemError: error return without exception set

It occurs during startup when the flow graph is instantiated. I tried the next branch some weeks ago and got the same error. So I guess something is wrong with my setup.

I think it is somehow swig related. Did you also experience that?

This is a known issue that Tom and I are working on, and yes, it is swig related.  We don't have a workaround yet, but it's the top issue to be fixed on the next branch.

-- 
Johnathan Corgan
Corgan Labs - SDR Training and Development Services
http://corganlabs.com