Angular 15: Difficulty Loading Lazy Modules with Route Guards and Dynamic Imports
I tried several approaches but none seem to work. I'm working with an scenario with lazy loading modules that have route guards configured in my Angular 15 application. The route guards are intended to check user permissions before allowing access to certain routes, but I keep getting the behavior message: `behavior: want to read property 'canActivate' of undefined`. Here's a snippet of my routing configuration: ```typescript const routes: Routes = [ { path: 'admin', loadChildren: () => import('./admin/admin.module').then(m => m.AdminModule), canActivate: [AuthGuard] }, // other routes ]; ``` The `AuthGuard` is defined in a separate file: ```typescript @Injectable({ providedIn: 'root' }) export class AuthGuard implements CanActivate { constructor(private authService: AuthService) {} canActivate( next: ActivatedRouteSnapshot, state: RouterStateSnapshot ): Observable<boolean> | Promise<boolean> | boolean { return this.authService.isLoggedIn(); } } ``` I've ensured that the `AuthGuard` is provided in the root module. I initially thought the scenario might be with the way I imported the `AdminModule`, but I've confirmed that it is correctly exporting the necessary components. I'm able to navigate to the `admin` route without the guard, indicating that the lazy loading itself is working. I also double-checked that I'm using the latest version of Angular and ran `ng build` without any errors. Another thing I tried was moving the guard directly to the `AdminModule` routes definition, but the scenario continues. Could it be that there's a circular dependency involved, or is there something else that Iām missing with how lazy-loaded modules and route guards work together in Angular? Any insights would be greatly appreciated! I'm working on a application that needs to handle this. Has anyone else encountered this?