小编Pau*_*ski的帖子

我正在开发一个需要使用Facebook帐户登录的网站.我正在使用Angular 2,当然还有TypeScript.它有效但不完全是我想要的.我无法收回用户的信息.

我们来看看代码:

import {Component} from 'angular2/core';
import {Main} from './pages/main/main';

declare const FB: any;

@Component({
  selector: 'my-app',
  templateUrl: 'app/app.html',
  directives: [Main]
})

export class AppComponent implements OnInit { 

token: any;
loged: boolean = false;
user = { name: 'Hello' };

constructor() { }

statusChangeCallback(response: any) {
    if (response.status === 'connected') {
        console.log('connected');
    } else {
        this.login();
    }
}

login() {
    FB.login(function(result) {
        this.loged = true;
        this.token = result;
    }, { scope: 'user_friends' });
}

me() {
    FB.api('/me?fields=id,name,first_name,gender,picture.width(150).height(150),age_range,friends',
        function(result) { …

在我的应用程序从Angular 4 ^迁移到Angular 6(最新版本)后,我的Auth服务中出现了一个非常奇怪的错误.

具体而言,angular2,智威汤逊,当我尝试包导致一个杀手错误"serve"或"build"在应用production环境.另一方面,相同的代码在"dev"环境中运行得非常好.

操作系统 - > MacOS 10.13.6

执行时遇到的错误ng serve --configuration production:

ERROR in : Error: Internal error: unknown identifier [{"filePath":"/Users/paulo/Projects/eleo-usuario/node_modules/angular2-jwt/angular2-jwt.d.ts","name":"AuthHttp","members":[]},{"filePath":"/Users/paulo/Projects/eleo-usuario/node_modules/@angular/common/common.d.ts","name":"LocationStrategy","members":[]}]
at Object.importExpr$$1 [as importExpr] (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21757:27)
at tokenExpr (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:11810:43)
at providerDef (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:11736:24)
at /Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:11906:81
at Array.map (<anonymous>)
at NgModuleCompiler.compile (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:11906:48)
at AotCompiler._compileModule (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21702:36)
at /Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21621:70
at Array.forEach (<anonymous>)
at AotCompiler._compileImplFile (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21621:23)
at /Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21611:74
at Array.map (<anonymous>)
at AotCompiler.emitAllImpls (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler/bundles/compiler.umd.js:21611:39)
at AngularCompilerProgram.generateFilesForEmit (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler-cli/src/transformers/program.js:736:46)
at AngularCompilerProgram._emitRender2 (/Users/paulo/Projects/eleo-usuario/node_modules/@angular/compiler-cli/src/transformers/program.js:330:27)
at …