Re: [Discuss-gnuradio] problem with 3.6.2

[Josh Blum]

On 10/13/2012 11:36 AM, Stephen wrote:
> 
> Hi,
> 
> I was using 3.6 with no issues. Today I updated to 3.6.3 and get the
> following error when I try to start the flowgraph. I did rebuild all
> parts of my application.
> 
> terminate called after throwing an instance of 'Using Volk machine:
> sse4_1_64_orc
> std::invalid_argument'
>   what():  gr_buffer_add_reader: nzero_preload must be >= 0
> The program has unexpectedly finished.
> 
> Does anyone have any idea where I could start looking?

set_history needs to be at least 1.

(because this actually means a history of user_history_setting-1 is
prepended to the start of the buffer)

-josh

> 
> thanks,
> steve
> 
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