Table do PrimeNG não aparece

Saudação galera. Estou tentando usar a Table do PrimeNG, mas estou com dificuldades. Segui os passos na Get Started e a Table não aparece no navegador. E para piorar, não consta nenhum erro no console do navegado e nem do código.

package.json

{   "name": "comercial-ui",   "version": "0.0.0",   "scripts": {     "ng": "ng",     "start": "ng serve",     "build": "ng build",     "test": "ng test",     "lint": "ng lint",     "e2e": "ng e2e"   },   "private": true,   "dependencies": {     "@angular/animations": "^7.2.15",     "@angular/cdk": "^7.2.0",     "@angular/common": "~7.2.0",     "@angular/compiler": "~7.2.0",     "@angular/core": "~7.2.0",     "@angular/forms": "~7.2.0",     "@angular/platform-browser": "~7.2.0",     "@angular/platform-browser-dynamic": "~7.2.0",     "@angular/router": "~7.2.0",     "core-js": "^2.5.4",     "font-awesome": "^4.7.0",     "primeflex": "^1.0.0-rc.1",     "primeicons": "^1.0.0",     "primeng": "^8.0.1",     "rxjs": "~6.3.3",     "rxjs-compat": "^6.5.2",     "tslib": "^1.9.0",     "zone.js": "~0.8.26"   },   "devDependencies": {     "@angular-devkit/build-angular": "~0.12.0",     "@angular/cli": "~7.2.1",     "@angular/compiler-cli": "~7.2.0",     "@angular/language-service": "~7.2.0",     "@types/node": "~8.9.4",     "@types/jasmine": "~2.8.8",     "@types/jasminewd2": "~2.0.3",     "codelyzer": "~4.5.0",     "jasmine-core": "~2.99.1",     "jasmine-spec-reporter": "~4.2.1",     "karma": "~3.1.1",     "karma-chrome-launcher": "~2.2.0",     "karma-coverage-istanbul-reporter": "~2.0.1",     "karma-jasmine": "~1.1.2",     "karma-jasmine-html-reporter": "^0.2.2",     "protractor": "~5.4.0",     "ts-node": "~7.0.0",     "tslint": "~5.11.0",     "typescript": "~3.2.2"   } }

angular.json

{   "$  schema": "./node_modules/@angular/cli/lib/config/schema.json",   "version": 1,   "newProjectRoot": "projects",   "projects": {     "comercial-ui": {       "root": "",       "sourceRoot": "src",       "projectType": "application",       "prefix": "app",       "schematics": {},       "architect": {         "build": {           "builder": "@angular-devkit/build-angular:browser",           "options": {             "outputPath": "dist/comercial-ui",             "index": "src/index.html",             "main": "src/main.ts",             "polyfills": "src/polyfills.ts",             "tsConfig": "src/tsconfig.app.json",             "assets": [               "src/favicon.ico",               "src/assets"             ],             "styles": [               "node_modules/primeflex/primeflex.css",               "node_modules/primeicons/primeicons.css",               "node_modules/primeng/resources/themes/nova-light/theme.css",               "node_modules/primeng/resources/primeng.min.css",               "src/styles.css"             ],             "scripts": []           },           "configurations": {             "production": {               "fileReplacements": [                 {                   "replace": "src/environments/environment.ts",                   "with": "src/environments/environment.prod.ts"                 }               ],               "optimization": true,               "outputHashing": "all",               "sourceMap": false,               "extractCss": true,               "namedChunks": false,               "aot": true,               "extractLicenses": true,               "vendorChunk": false,               "buildOptimizer": true,               "budgets": [                 {                   "type": "initial",                   "maximumWarning": "2mb",                   "maximumError": "5mb"                 }               ]             }           }         },         "serve": {           "builder": "@angular-devkit/build-angular:dev-server",           "options": {             "browserTarget": "comercial-ui:build"           },           "configurations": {             "production": {               "browserTarget": "comercial-ui:build:production"             }           }         },         "extract-i18n": {           "builder": "@angular-devkit/build-angular:extract-i18n",           "options": {             "browserTarget": "comercial-ui:build"           }         },         "test": {           "builder": "@angular-devkit/build-angular:karma",           "options": {             "main": "src/test.ts",             "polyfills": "src/polyfills.ts",             "tsConfig": "src/tsconfig.spec.json",             "karmaConfig": "src/karma.conf.js",             "styles": [               "src/styles.css"             ],             "scripts": [],             "assets": [               "src/favicon.ico",               "src/assets"             ]           }         },         "lint": {           "builder": "@angular-devkit/build-angular:tslint",           "options": {             "tsConfig": [               "src/tsconfig.app.json",               "src/tsconfig.spec.json"             ],             "exclude": [               "**/node_modules/**"             ]           }         }       }     },     "comercial-ui-e2e": {       "root": "e2e/",       "projectType": "application",       "prefix": "",       "architect": {         "e2e": {           "builder": "@angular-devkit/build-angular:protractor",           "options": {             "protractorConfig": "e2e/protractor.conf.js",             "devServerTarget": "comercial-ui:serve"           },           "configurations": {             "production": {               "devServerTarget": "comercial-ui:serve:production"             }           }         },         "lint": {           "builder": "@angular-devkit/build-angular:tslint",           "options": {             "tsConfig": "e2e/tsconfig.e2e.json",             "exclude": [               "**/node_modules/**"             ]           }         }       }     }   },   "defaultProject": "comercial-ui" }

app.module.ts

import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import { FormsModule } from '@angular/forms'; import { HttpClientModule } from '@angular/common/http'; import { BrowserAnimationsModule } from '@angular/platform-browser/animations';   import { TableModule } from 'primeng/table'; import { MultiSelectModule } from 'primeng/multiselect';  import { AppComponent } from './app.component'; import { PainelNegociacaoComponent } from './painel-negociacao/painel-negociacao.component';  @NgModule({   declarations: [     AppComponent,     PainelNegociacaoComponent,   ],   imports: [     BrowserModule,     BrowserAnimationsModule,     FormsModule,     HttpClientModule,     TableModule,     MultiSelectModule,   ],   providers: [],   bootstrap: [AppComponent] }) export class AppModule { }

oportunidade.service.ts

import { Injectable } from '@angular/core'; import { HttpClient } from '@angular/common/http';  @Injectable({   providedIn: 'root' }) export class OportunidadeService {    apiUrl = 'http://localhost:8080/oportunidades';    constructor(private httpClient: HttpClient) { }    listar(){     return this.httpClient.get(this.apiUrl);   }  }

painel.negociacao.component.ts

import { Component, OnInit } from '@angular/core'; import { OportunidadeService } from '../oportunidade.service';  @Component({   selector: 'app-painel-negociacao',   templateUrl: './painel-negociacao.component.html',   styleUrls: ['./painel-negociacao.component.css'] }) export class PainelNegociacaoComponent implements OnInit {    oportunidades = [];    constructor(private oportunidadeService: OportunidadeService) { }    ngOnInit() {     this.oportunidadeService.listar().subscribe(resposta => this.oportunidades = <any> resposta);   }  }

painel-negociacao.component.html

<p-table [value]="oportunidades">     <ng-template pTemplete="header">         <tr>             <th>Descrição</th>             <th>Prospecto</th>             <th>Valor</th>         </tr>     </ng-template>     <ng-template value="body" let-oportunidade>         <tr>             <td>{{oportunidade.descricao}}</td>             <td>{{oportunidade.nomeProspecto}}</td>             <td>{{oportunidade.valor}}</td>         </tr>      </ng-template>    </p-table>

app.component.html

<app-painel-negociacao></app-painel-negociacao>

app.component.ts

import { Component } from '@angular/core';  @Component({   selector: 'app-root',   templateUrl: './app.component.html',   styleUrls: ['./app.component.css'] }) export class AppComponent {  }