Frappe new desk site error AttributeError: 'NoneType' object has no attribute 'get'

Hello,
Firstly Thanks for this form & great platform. I am getting error “AttributeError: ‘NoneType’ object has no attribute ‘get’… got many python” as I cant open new site url after installation

What I have already completed:

  1. Setting environment - Installation
  2. Create bench == bench init demo_ABC_bench
  3. Started bench with bench start
  4. create new site run command == bench new-site ABC.com
  5. Entered mysql & App password
  6. Now when I open new site url 0.0.0.0:8000 getting error “AttributeError: ‘NoneType’ object has no attribute ‘get’… got many python”

I tried many times. I deleted & reinstalled environment again & again but same error. Please Help!

Need help!

On which OS have you tried? MacOS/Linux ?