Question

嗨，当我运行代码时，在浏览器中出现此错误：

TypeError：Object（...）不是函数 ./src/index.js src / index.js：31

28 | firebaseStateName：“ firebase” 29 | } 30 | const initialState = {};

31 | const store = createStore（rootReducer，initialState， 32 |撰写（ 33 | applyMiddleware（thunk.withExtraArgument（{getFirebase，getFirestore}））， 34 | reactReduxFirebase（firebase，config），

我尝试使用东西库：

http://docs.react-redux-firebase.com/history/v3.0.0/docs/integrations/thunks.html

但是仍然没有成功：/

在我的index.js文件下面

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
import { createStore, applyMiddleware, compose } from 'redux'
import rootReducer from './store/reducers/rootReducer'
import { Provider } from 'react-redux'
import thunk from 'redux-thunk'
import { createFirestoreInstance, reduxFirestore, getFirestore } from 'redux-firestore';
import { ReactReduxFirebaseProvider, reactReduxFirebase, getFirebase } from 'react-redux-firebase';
import fbConfig from './config/fbconfig'
import firebase from 'firebase/app'
import 'firebase/firestore'
import 'firebase/auth'
import 'firebase/storage'
import 'firebase/functions'

firebase.initializeApp(fbConfig);
firebase.firestore();
firebase.storage().ref();
firebase.functions();
const config = {
    useFirestoreForProfile:true,
    userProfile: 'Klanten',
    userFirestoreForProfile: true,
    attachAuthIsReady: true,
    firebaseStateName: 'firebase'
}
const initialState = {};
const store = createStore(rootReducer,initialState,
    compose(
        applyMiddleware(thunk.withExtraArgument({ getFirebase, getFirestore })),
        reactReduxFirebase(firebase, config),
        reduxFirestore(firebase)
    )
)

store.firebaseAuthIsReady.then(() => {
    const rrfProps = {
        firebase,
        config: fbConfig,
        dispatch: store.dispatch,
        createFirestoreInstance
    }

ReactDOM.render(<Provider store={store}><ReactReduxFirebaseProvider {...rrfProps}><App /></ReactReduxFirebaseProvider></Provider>, document.getElementById('root'));
    serviceWorker.unregister();
})

这是我的rootReducer.js

import authReducer from './authReducer'
import shopReducer from './shopReducer'
import { combineReducers } from 'redux'
import { firebaseReducer } from 'react-redux-firebase'
import { firestoreReducer } from 'redux-firestore'

const rootReducer = combineReducers({
    firebase: firebaseReducer,
    firestore: firestoreReducer,
    auth: authReducer,
    shop: shopReducer
})

export default rootReducer

Answer 1

这是您的问题所在：

    reactReduxFirebase(firebase, config),
    reduxFirestore(firebase)

最新版本中的配置有所更改，如果您使用的是React V6，则必须使用该更改。

*请确保您输入以下命令安装最新版本：

npm i --save react-redux-firebase@next

http://docs.react-redux-firebase.com/history/v3.0.0/docs/v3-migration-guide.html

+ import { ReactReduxFirebaseProvider } from 'react-redux-firebase'
+ import { createFirestoreInstance } from 'redux-firestore'
- import { reactReduxFirebase } from 'react-redux-firebase' // removed
- import { reduxFirestore } from 'redux-firestore'          // removed

const store = createStore(
  rootReducer,
  initialState,
  compose(
-    reactReduxFirebase(firebase, rrfConfig), // removed
-    reduxFirestore(firebase)
    //  applyMiddleware(...middleware)       // removed
  )
)

+ const rrfProps = {
+   firebase,
+   config: rrfConfig,
+   dispatch: store.dispatch,
+   createFirestoreInstance // <- needed if using firestore
+ }
const App = () => (
  <Provider store={store}>
+   <ReactReduxFirebaseProvider {...rrfProps}>
      <Todos />
+   </ReactReduxFirebaseProvider>
  </Provider>
);

TypeError：Object（...）不是index.js上的函数

1 个答案: