After getting installed service (provider), cmd: ‘ionic g service Rest’, in ionic version 4 project. While executing the project I got the following error.
C:\Users\RASIK\myfirst>ionic serve --lab
> ng.cmd run app:serve --host=localhost --port=8100
[ng] This version of CLI is only compatible with Angular versions 0.0.0 || ^9.0.0-beta || >=9.0.0 <10.0.0,
[ng] but Angular version 10.0.4 was found instead.
[ng] Please visit the link below to find instructions on how to update Angular.
[ERROR] ng has unexpectedly closed (exit code 3).
The Ionic CLI will exit. Please check any output above for error details.
Install the angular CLI in the project using the command.
npm install --save-dev @angular/cli@latest