技术：Angular Cli，Angular版本7，Angular Google Maps，Firebase Functions。

问题：我正在尝试为我的通用角度应用服务，但在构建时出现角度谷歌地图错误。

错误我得到：

/Users/test/Public/Leisure/leisure-app/functions/node_modules/@agm/core/services/managers/info-window-manager.js:1
(function (exports, require, module, __filename, __dirname) { import {
Observable } from 'rxjs';
                                                              ^^^^^^

SyntaxError: Unexpected token import
    at createScript (vm.js:80:10)
    at Object.runInThisContext (vm.js:139:10)

似乎Angular Universal不喜欢第三方库。

我遵循的资源： https : //hackernoon.com/deploying-angular-universal-v6-with-firebase-c86381ddd445

我的应用程序模块：

import { AgmCoreModule } from '@agm/core';
import { AngularFireAuthModule } from '@angular/fire/auth';
import { AngularFireDatabase } from '@angular/fire/database';
import { AngularFireModule } from '@angular/fire';
import { ServiceWorkerModule } from '@angular/service-worker';
import { AngularFireStorageModule } from '@angular/fire/storage';
import { AngularFirestoreModule } from '@angular/fire/firestore';
import { BrowserModule } from '@angular/platform-browser';
import { CommonModule } from '@angular/common';
import { GooglePlaceModule } from 'ngx-google-places-autocomplete';
import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
import { NgModule, NO_ERRORS_SCHEMA, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { NgxErrorsModule } from '@hackages/ngxerrors';
import { ReactiveFormsModule, FormsModule } from '@angular/forms';
import { RouterModule } from '@angular/router';
import { TruncateModule } from 'ng2-truncate';
import { MetaModule } from '@ngx-meta/core';
import { PreventDoubleSubmitModule } from 'ngx-prevent-double-submission';

// Core App
import { AppComponent } from './app.component';
import { CoreInterceptor } from './interceptor';
import { environment } from '../environments/environment';

// Modules
import { SharedModule } from './shared/shared.module';
import { CoreModule } from './services/core.module';
import { LayoutModule } from './layouts/layout.module';

// Sections
import { COMPONENTS } from './components/index';
import { ROUTES } from './app.routes';

// Guards
import { AuthGuard } from './guards/auth.guard';
import { CreditGuard } from './guards/credit.guard';

@NgModule({
  declarations: [
    AppComponent,
    COMPONENTS
  ],
  imports: [
    CommonModule,
    FormsModule,
    AngularFireModule.initializeApp(environment.firebase),
    AngularFireAuthModule,
    AngularFirestoreModule,
    AngularFireStorageModule,

    // This is the Angular google maps module causing issue on build
    AgmCoreModule.forRoot({
      apiKey: environment.googleApiKey,
      libraries: ['places']
    }),

    GooglePlaceModule,
    LayoutModule,
    BrowserModule.withServerTransition({ appId: 'test123' }),
    PreventDoubleSubmitModule.forRoot(),
    TruncateModule,
    MetaModule.forRoot(),
    HttpClientModule,
    NgxErrorsModule,
    ReactiveFormsModule,
    RouterModule.forRoot(ROUTES),
    CoreModule,
    SharedModule,
    ServiceWorkerModule.register('/ngsw-worker.js', { enabled: environment.production })
  ],
  providers: [
    { provide: HTTP_INTERCEPTORS, useClass: CoreInterceptor, multi: true },
    AuthGuard,
    CreditGuard,
    AngularFireDatabase
  ],
  exports: [ RouterModule ],
  schemas: [ NO_ERRORS_SCHEMA, CUSTOM_ELEMENTS_SCHEMA ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

我运行的命令：serve：npm run build && firebase serve --only功能

最新错误（对于npm run serve：ssr）：

serve：ssr中的错误代码：

e.Lb=function(a,b,c){a=this.ka.J[String(a)];if(!a)return!0;a=a.concat();for(var d=!0,f=0;f<a.length;++f){var g=a[f];if(g&&!g.Sa&&g.capture==b){var k=g.listener,p=g.Ob||g.src;g.Eb&&this.Le(g);d=!1!==k.call(p,c)&&d;}}return d&&0!=c.Be};e.jb=function(a,b,c,d){return this.ka.jb(String(a),b,c,d)};var ub=h.JSON.stringify;function vb(a,b){this.Sf=100;this.ef=a;this.ug=b;this.Zb=0;this.Pb=null;}vb.prototype.get=function(){if(0<this.Zb){this.Zb--;var a=this.Pb;this.Pb=a.next;a.next=null;}else a=this.ef();return a};vb.prototype.put=function(a){this.ug(a);this.Zb<this.Sf&&(this.Zb++, a.next=this.Pb, this.Pb=a);};function I(){this.lc=this.Va=null;}var xb=new vb(function(){return new wb},function(a){a.reset();});I.prototype.add=function(a,b){var c=this.Af();c.set(a,b);this.lc?this.lc.next=c:this.Va=c;this.lc=c;};I.prototype.remove=function(){var a=null;this.Va&&(a=this.Va, this.Va=this.Va.next, this.Va||(this.lc=null), a.next=null);return a};I.prototype.wg=function(a){xb.put(a);};I.prototype.Af=function(){return xb.get()};function wb(){this.next=this.scope=this.Gc=null;}
wb.prototype.set=function(a,b){this.Gc=a;this.scope=b;this.next=null;};wb.prototype.reset=function(){this.next=this.scope=this.Gc=null;};function yb(a){h.setTimeout(function(){throw a;},0);}var zb;