React Redux-无法从“ node_modules \ react-redux \ lib \ index.js”解析“ ./components/Provider”

Question

开发服务器返回响应错误代码：500 \ n \ n
无法从“ node_modules \ react-redux \ lib \ index.js”解析“ ./components/Provider”

BodyX:
{"originModulePath":"C:\\Users\\MY PC\\Documents\\Projects\\snapfood-customer\\node_modules\\react-redux\\lib\\index.js","targetModuleName":"./components/Provider","message":"Unable to resolve module `./components/Provider` from `C:\\Users\\MY PC\\Documents\\Projects\\snapfood-customer\\node_modules\\react-redux\\lib\\index.js`: The module `./components/Provider` could not be found from `C:\\Users\\MY PC\\Documents\\Projects\\snapfood-customer\\node_modules\\react-redux\\lib\\index.js`. Indeed, none of these files exist:\n\n  

我的代码如下：

import React from 'react';
import store from './app/index';
import WelcomeScreen from './app/WelcomeScreen';
import { Provider } from 'react-redux';

export default class App extends React.Component {
    render() {
        return (
            <Provider store={store}>
                <WelcomeScreen/>
            </Provider>
        );
    }
}