Error Help w/ Plunker: No component factory found for undefined. Did you add it to @NgModule.entryComponents? - WHY?

[David Edelstein]

Please take a look at this Plunker. 

https://plnkr.co/edit/BM3NMR?p=preview

Why do I get "No component factory found for undefined. Did you add it to @NgModule.entryComponents?" Error?

I have SecondComp in my @NgModule entryComponent. 

Thanks!

David

[Michael Wrock]

You are importing

import {SecondComponent} from './second.component';

but are exporting

export class SecondComp {

SecondComponent is undefined, as the error correctly states. Update your export, or your import, and the error should be resolved.