I need to change this topic, I cant post new topic. I have update the script, and install new package. I still get errors but not the one I post last.
I would recommend reading this:
https://www.techiediaries.com/updating-angular-cli-projects/
On this page it states:
Angular 6 uses angular.json instead of angular-cli.json. This can be achieved using :
ng update @angular/cli
This solved my issue.
Good luck