AttributeError: 'NoneType' object has no attribute 'get'

[luminesupreme]

*C:\Users\lumi\Downloads\turing-smart-screen-python-3.3.4\turing-smart-screen-python-3.3.4>python.exe .\configure.py
Traceback (most recent call last):
File "C:\Users\lumi\Downloads\turing-smart-screen-python-3.3.4\turing-smart-screen-python-3.3.4\configure.py", line 434, in
configurator = TuringConfigWindow()
^^^^^^^^^^^^^^^^^^^^
File "C:\Users\lumi\Downloads\turing-smart-screen-python-3.3.4\turing-smart-screen-python-3.3.4\configure.py", line 240, in init
self.load_config_values()
File "C:\Users\lumi\Downloads\turing-smart-screen-python-3.3.4\turing-smart-screen-python-3.3.4\configure.py", line 278, in load_config_values
self.load_theme_preview()
File "C:\Users\lumi\Downloads\turing-smart-screen-python-3.3.4\turing-smart-screen-python-3.3.4\configure.py", line 259, in load_theme_preview
author_name = theme_data.get('author', 'unknown')
^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'get'

Environment:

• Smart screen model [Turing 3.5”]
• Revision of this project [3.3.4]
• OS with version [Windows 11 Pro]
• Python version [Python 3.12]
• Hardware [AMD Ryzen 7 7700X]

Additional context
Hello, sorry if this is a stupid question but I'm pretty new to tech and improving my setup here. This is the error I'm getting when I attempt step 4- starting the configuration wizard. I was able to get this far following a YouTube tutorial, but this error isn't mentioned.

[mathoudebine]

Hello @luminesupreme
This is a very starnge error that should not happen.
Can you post the content of the config.yaml file here?
Did you manually edit some Python files or theme files by yourself?

[Ergonautaa]

I have this same problem, additionally I can share that yesterday i actually opened the configuration wizard and tryed many settings and averything worked perfectly fine, but when i tried to make the task for the screen to work everytime i logged on, the task didnt work and once i restarted the PC i get this exact attribute error

[mathoudebine]

To fix this issue, you should replace the config.yaml file with the original one. The you can restart the configure.py properly without error