'Unexpected token <' on every new build of angular production PWA until site refresh

Question

I know there are some similar questions like so unexpected token after angular 2 production build but it doesnt actually answer my question.

Basically I have an angular

Answer 1

I have experienced this error when lazy loading modules.

It was an Angular / Iconic PWA and was related to a missing import:

import { SharedModule } from '@shared/shared.module';

Also see:

• Angular 2. Error: Loading chunk failed
• How to overcome loading chunk failed with Angular lazy loaded modules