Angular2 fire failed Namespace'firebase'没有导出成员'Promise'

Question

I have installed angular2 fire 我安装了angular2 fire

 "angularfire2": "^5.0.0-rc.0",

Now in my app module(root module) 现在在我的app模块（根模块）

export const firebaseConfig = {
  apiKey: "mykey",
  authDomain: "....",
  databaseURL: "...",
  projectId: "...",
  storageBucket: "...",
  messagingSenderId: "..."
};

imports:[
    AngularFireModule.initializeApp(firebaseConfig), 
    AngularFireDatabaseModule
 ]

Now am geting an error 现在发现一个错误

 Class 'FirebaseApp' incorrectly implements interface 'App'.
  Property 'firestore' is missing in type 'FirebaseApp'.


node_modules/angularfire2/firebase.app.module.d.ts (12,28):
  Namespace 'firebase' has no exported member 'Promise'.

Where am i going wrong or what else do i need to add to have it work 我哪里出错了，或者我需要添加什么才能让它工作

Answer 1

firebase.Promise was removed in Firebase 4.5.0. firebase.Promise已在Firebase 4.5.0中删除。 "angularfire2": "^5.0.0-rc.2" accounts for this change. "angularfire2": "^5.0.0-rc.2"说明了这一变化。 This version should solve the issue you're having. 此版本应该可以解决您遇到的问题。

Answer 2

运行npm install anularfire2 --save命令它应该工作

Angular2 fire failed Namespace'firebase'没有导出成员'Promise'

问题描述

2 个解决方案

解决方案1
2 已采纳 2017-11-17 09:09:10

解决方案2
0 2017-11-16 07:19:48

Angular2 fire failed Namespace&#39;firebase&#39;没有导出成员&#39;Promise&#39;

问题描述

2 个解决方案

解决方案1 2 已采纳 2017-11-17 09:09:10

解决方案2 0 2017-11-16 07:19:48

Angular2 fire failed Namespace'firebase'没有导出成员'Promise'

解决方案1
2 已采纳 2017-11-17 09:09:10

解决方案2
0 2017-11-16 07:19:48