Re: [Discuss-gnuradio] `s < d_bufsize' failed.

[Eric Blossom]

On Mon, May 01, 2006 at 12:08:57PM -0400, Chuck Swiger wrote:
> Any general clues what would be causing: 
> 
> python: ./gr_buffer.h:96: unsigned int gr_buffer::index_add(unsigned
> int, unsigned int): Assertion `s < d_bufsize' failed.

You're probably returning a value from work/general_work that's 
greater than nouput_items.  Add an assert to you code.

> I'm taking a closer look at atsc_bit_timing_loop.cc|h and trying
> gr_sync_decimator in place of gr_sync_block, however that error occurs
> with both. It is supposed to be a decimator since the rf in at sample
> rate 20e6 and symbols out at 10.76MHz.

It needs to subclass gr_block since it isn't exactly N:1.

Eric