Code generation failed _ Qt Designer in : pyqt6-pyside6-python3.12.1

I have an issue with pyside6 and pyqt6 in Qt Designer that makes me so angry because I tried many ways to solve this problem but I Failed in all of them. when I want to open qt designer python code, I receive an error that I don't know how to fix it. An error about "unrecognized arguments: -g". My Python version is 3.12.1. I attached a picture of that error under this ticket.

enter image description here

I need to access the Python code of that GUI app (made by Qt designer), anyway.

Solution

You need to convert the UI file into python code properly. you can use the following from command line:

pyuic6 -o path_to_output.py -x path_to_input.ui

Or sometimes, if the pyuic6 command is not found from the cli, you can do:

python -m PyQt6.uic.pyuic -o path_to_output.py -x path_to_input.ui

It will convert the UI file to python script that you can run.