[Discuss-gnuradio] flow graph fails when the complexity increased (without USRP device)

[Nasi]

Hi all,

I am using GNURADIO 3.7, Ubuntu 13.04

I want to generate dictionary elements using flow graph.

dvbt_dictionary block connects to FFT block it connects to dvbt_dictionary2 and again after FFT block it connects to dvbt_dictionary3.
dvbt_dictionary2.cc saves files as a dictionary elements.

The problem is that when I increase the complexity (generate more elements) it does not work (For example when I want to generate more than 100 elements).
I attach three .cc files and flow graph.

Can someone help me?

-- 
NE

dvbt_dic.py
Description: Binary data

dvbt_dic.grc
Description: Binary data

dvbt_dictionary.cc
Description: Binary data

dvbt_dictionary3.cc
Description: Binary data

dvbt_dictionary2.cc
Description: Binary data