job name ..getprojectmetadata does not exist. angular code example

Example 1: Error: Job name "..getProjectMetadata" does not exist.

npm i @angular-devkit/[email protected]

Example 2: Job name "..getProjectMetadata" does not exist

//Trying a different version of the angular-devkit
npm i @angular-devkit/[email protected]

Example 3: Job name "..getProjectMetadata" does not exist

npm i @angular-devkit/[email protected]

Example 4: job name getprojectmetadata does not exist

ng update @angular/cli @angular/core