I have windows 10. I updated angular-cli to the laest recommended version trough npm. When i run "ng serve" in my project I get this error: "Node.js version v11.13.0 detected. The Angular CLI requires a minimum Node.js version of either v10.13 or v12.0.
Please update your Node.js version or visit https://nodejs.org/ for additional instructions." I downloaded and installed the latest node.js version 12.6.3 When I run "node -v" I get 12.6.3 but when I run "ng serve" I still get the same error and angular clames that node.js v.11.3.0 has been detected. There is probably something in the project that I need to change.
It is working if I create a new project and copy "app" folder from the old project.