Problem with QT4 and gnuradio
I am running GNU Radio 3.7.10 and when I run my module I get the following error:
Warning: This flow graph may not have flow control: no audio or RF hardware blocks found. Add a Misc->Throttle block to your flow graph to avoid CPU congestion.
Executing: /usr/bin/python -u /home/root/top_block.py
Unable to open locale C in ICU, error code 3
Traceback (most recent call last):
File "/home/root/top_block.py", line 96, in <module>
File "/home/root/top_block.py", line 84, in main
tb = top_block_cls()
File "/home/root/top_block.py", line 52, in init
AttributeError: 'NoneType' object has no attribute 'toByteArray'
Do I need a later version of qt?
Hi and welcome to devnet,
Are you using PyQt or PySide ?
AFAIK, the version of Qt has no influence with your problem. You're likely getting an invalid value for the
geometryproperty from your QSettings object. Did you save that property once ?