ng new my-angular-app
cd my-angular-app
npm run start
open localhost:4200 in chrom browser
you can see this error
Uncaught TypeError: ng.probe is not a function
at Object.t.isDebugMode (ng-validate.js:1)
at l (ng-validate.js:1)
at Object.306 (ng-validate.js:1)
at r (ng-validate.js:1)
at Object.305 (ng-validate.js:1)
at r (ng-validate.js:1)
at ng-validate.js:1
at ng-validate.js:1
angular cli 9.0.6
open localhost:4200 in chrom browser you can see this error