npm start error - Fatal error in , line 0 # Check failed: allocator->SetPermissions(reinterp........

 

https://github.com/facebook/create-react-app/issues/10090

Solusi:

unlink existing node dan reinstall node 15, sehingga kita dapat node v15 yang latest

  brew unlink node

  brew install node@15

❯ node -v

 v15.13.0

Setelah itu coba lagi

 npm start