Error: Unexpected value 'undefined' imported by the module

Question

I\'m getting this error after migrating to NgModule, the error doesn\'t help too much, any advice please?

Error: Error: Unexpected value \'undefined\' import         


        

Answer 1

I was facing the same problem. Issue was that I was importing some class from index.ts

    import {className} from '..shared/index'

index.ts contain the export statement

    export * from './models';

I changed it to the .ts file which contain the actual class object

    import {className} from '..shared/model'

and it resolved.