Re: [Discuss-gnuradio] Cannot find an item size

Try taking out the throttle. That's only needed to limit the CPU when there
is no hardware dictating the sample rate.
Lou
KD4HSO



embob wrote
> Ive got an USRP B100 which Im trying to get transmitting as a first step.
> Ive built the latest GNU Radio from source (using the buildgnuradio script
> from sbrac.org).
>
> Ive setup a flow diagram (see image) which modulates a cosine and outputs
> it to the USRP Sink.
>
> Without the USRP block, the script works fine and I see the FFT Sink
> moving. With the USRP Sink, I get the
> error:
>
> Ive had this error before in the day when I was first getting started but
> it told me the size of the type mismatch. This time theres less to go on.
>
> Can anyone point me in the right direction of finding out why its
> happening?





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