Hackintosh doesn't boot

I set up a MacOS Big Sur pendrive following the instructions, i can boot into the OpenCore, but when i select the "external, dmg" option, it starts but never finishes... It gives me the following error:
I tried searching it up but i didn't get any useful info. I'm new here. Can you tell me why its not working? Thanks!

Author: Alms

1 comment :

  1. It looks like you haven't installed Open Core on the EFI partition of your SSD. Without open core it's booting native and looking for boot keys in NVRAM. And you don't have any NVRAM.