Angular : Error: Uncaught (in promise) at webpackAsyncContext (eval at ./src/$$_lazy_route_resource

Question

I\'m upgrading from Angular 4.0.0 to Angular 5.2.6

i\'m facing some problem to get lazy module loading working.

with

Answer 1

use ng serve --aot instead. It is usually Angular CLI that added the lazy-loaded Angular module to AppModule when it was generated.