Angular 2 unit testing - getting error Failed to load 'ng:///DynamicTestModule/module.ngfactory.js'

Question

I have angular 2 webpack application, all webpack,karma configuration created as per angular.io webpack guide. I am not using aot. I am writing jasmine unit test spec to te

Answer 1

Adding on to Dan Field's answer

This is a problem with the Angular Cli version 1.2.2 or newer. Run your test with --sourcemaps=false and you will get the right error messages.

ng test --sourcemaps=false

shorthand for this is:

ng test -sm=false

See details here: https://github.com/angular/angular-cli/issues/7296