Schema validation failed with the following errors: Data path “.builders['app-shell']” should have required property 'class'

Question

Schema validation failed with the following errors:
  Data path \".builders[\'app-shell\']\" should have required property \'class\'.

Schema validation failed with the          


        

Answer 1

This will do the trick for you:

1. Update your angular cli by running the command ng update @angular/cli @angular/core
2. Run or build your project by running the commands ng s or ng build respectively.