Hi Wojciech,
On 29/10/2021 15.48, Wojciech Kazubski via GNU Radio, the Free & Open-Source
Toolkit for Software Radio wrote:
> Gr-tutorial is GR-3.7 only and will not build with version 3.8 or 3.9.
It has been updated for 3.8 and 3.9 and it has separate sections where needed -
like for XML vs YA
> Good afternoon,
>
> I am working on the tutorial for creating My QPSK Demodulator block and it
> seems that I have run into an error when I execute the flow graph. The
> error:
> Traceback (most recent call last):
> File "/home/mariom/gr-tutorial/build/top_block.py", line 191, in
> main()
Hi Mario,
Welcome to GNU Radio!
On 29/10/2021 01.08, Mario Moran wrote:
> AttributeError: module 'tutorial' has no attribute 'my_qpsk_demod_cb'
Usually this error indicates undefined symbol/reference in the OOT's shared
object (.so) file. To find our the exact problem go to your OOT's build
di
Good afternoon,
I am working on the tutorial for creating My QPSK Demodulator block and it
seems that I have run into an error when I execute the flow graph. The
error:
Traceback (most recent call last):
File "/home/mariom/gr-tutorial/build/top_block.py", line 191, in
main()
File "/home/m
