Re: [Discuss-gnuradio] GRC help

[Josh Blum]

in that case, you need to set the "io type" of the deinterleave block to 
be complex

Marcus D. Leech wrote:
> Josh Blum wrote:
> > the flow graph probably has an error:
> >
> > are any of the labels on the blocks or connections drawn or
> > highlighted in red?
> >
> > Marcus D. Leech wrote:
> > > I'm new to using GRC.
> > >
> > > I put together a flow-graph, but the "Generate", "Execute" and "Kill"
> > > menu items are grayed-out.  What am I missing?
> Yes.
>
> I have a usrp_source connected directly to a de-interleave block, and
> it's complaining about a mismatch between the USRP
>   output, and the de-interleave input.