title: NgRx Effect Not Firing
body: <p>Given this facade:</p>
  
  
  
  <pre class="lang-js prettyprint-override"><code>@Injectable()
  export class LookupDataFacade
  {
      public saved$: Observable&lt;boolean&gt;;
      public loaded$: Observable&lt;boolean&gt;;
      public allLookups$: Observable&lt;ILookup[]&gt;;
      public selectedLookup$: Observable&lt;ILookup&gt;;
  
      constructor( protected store: Store&lt;LookupDataPartialState&gt; ) { }
  
      loadAll()
      {
          this.store.dispatch( new LoadLookupData() );
      }
  
      ...
  }
  </code></pre>
  
  
  
  <p>And this effects class:</p>
  
  
  
  <pre class="lang-js prettyprint-override"><code>@Injectable()
  export class LookupDataEffects
  {
      constructor(
          protected actions$: Actions,
          protected dataPersistence: DataPersistence&lt;LookupDataPartialState&gt;,
          protected service: LookupDataService ) { }
  
      @Effect()
      loadLookupData$ = this.dataPersistence.fetch&lt;LoadLookupData&gt;( LookupDataActionTypes.Load,
      {
          run: ( action: LoadLookupData, state: LookupDataPartialState ) =&gt;
          {
              return this.service.get().pipe( map( lookups =&gt; ( {
                  type: LookupDataActionTypes.Loaded,
                  payload: { data: lookups }
              } ) ) );
          },
  
          onError: ( action: LoadLookupData, error: HttpErrorResponse ) =&gt; { this.handleError( error ); }
          } );
  
      ...
  
      handleError = function( error: HttpErrorResponse )
      {
          console.error( 'Error', error );
          alert( error.message );
          return new LookupDataError( error );
      }
  }
  </code></pre>
  
  
  
  <p>When the page loads, the 'loadAll' method of the facade is called.  The action is dispatched but the appropriate effect never gets executed.</p>
  
  <p>This code used to work before I upgraded my NgRx and Nrwl packages to the latest versions (needed to do this to resolve the 'Uncaught TypeError: ctorParameters.map is not a function' fatal error I was getting).</p>
  
  <p>I'm not seeing any errors and there is no network traffic that indicates a failure.</p>
  
  <p>Anyone see a glaring error?</p>