your global angular cli version is greater than your local version code example

Example 1: Your global Angular CLI version is greater than your local version

# Install npm-check-updates
$ npm i -g npm-check-updates

# Run npm-check-updates with -u, will upgrade package.json
$ ncu -u

# Install updated packages
$ npm install

Example 2: Global Angular CLI version greater than local version

npm install --save-dev @angular/cli@latest