Cannot read property 'config' of nullat check_port_1.checkPort.then.port (C:\Users\Damien\Desktop\application\node_modules\@angular\cli\commands\serve.js:103:26)
at
a function OPERATORS["/"]@http://loclhost/jcp_standardwork/secure/scripts/vendor/angular/angular.js:5959 OPERATORS["/"]@http://loclhost/jcp_standardwork/secure/scripts/vendor/angular
test/PromiseSpec.j at Object.invoke (d:/karma-requirejs-Angular/lib/angular/angular.js: at Object.workFn (d:/karma-requirejs-Angular/lib/angular-mocks/angul
ar-mocks.js:2255<anonymous> (d: