--noconsole not working

Hello, I've built an app with eel and now I'm trying to make an executable from it. But if I try to disable the console it doesn't start and shows the following error:

I'm using this command: python -m eel app.py web --onefile --noconsole --splash splash.png

and from python I just runeel.start('index.html')

I tried to redirect sys.stderr and sys.stdout to a StringIO or a PIPE but still the error popup. I'm on windows and the app runs with Chrome.