Re: [Discuss-gnuradio] problem with 3.6.2

[Josh Blum]

On 10/14/2012 03:02 PM, Stephen wrote:
> 
> 
> On 10/14/2012 12:06 PM, Josh Blum wrote:
>>
>>
>>
>> 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 for the reply but I don't know what that means. What is
> set_history? I don't explicitly use gr_buffer in my application. I do
> use  gr message queues. But all of my message queues are initialized
> with a size.
> 

Somewhere (probably) there is a block in your flow graph that is calling
set_history(0). Perhaps you have some filter taps that are unset (empty
array)?

-josh

> steve
>