javascript - 模块构建失败 : Error: ENOENT: no such file or directory - React

Question

我正在尝试在我的 react 应用程序中实现分页。这是我关注的网站React Pagination Component .但是在构建应用程序时出现以下错误。

./node_modules/babel-preset-react-app/node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js Module build failed: Error: ENOENT: no such file or directory, open '/Users/siddharthsinha/WebstormProjects/tweelyze-ui/node_modules/babel-preset-react-app/node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js'

由于我对 react 不熟悉，因此我无法弄清楚我的实现有什么问题。这是我实现分页的js文件。

import React from 'react';
import NavigationBar from './NavigationBar';
import SearchPageResultsStyle from "../assets/css/SearchResultsPage.css"
import JwPagination from 'jw-react-pagination';
import Homepage from "./Homepage";
import SearchBarComponent from "./SearchBarComponent"
import MuiThemeProvider from "material-ui/styles/MuiThemeProvider";

class SearchResultsPage  extends React.Component{
    constructor(props) {
        super(props);
        console.log("Printing in the results component")
        console.log(this.props.location.state)
        this.state = {
            results: this.props.location.state.results,
            keyword: this.props.location.state.keyword,
            pageOfItems: []
        };
        this.onChangePage = this.onChangePage.bind(this);
    }

    onChangePage(pageOfItems) {
        // update local state with new page of items
        this.setState({pageOfItems});
    }
    render() {
        return(
            <div>
                <NavigationBar/>
                <h4 style={{textAlign:'center', color:'#1a0dab'}}>Showing search results for <span style={{fontWeight:'bold', fontStyle:'Italic'}}>'{this.state.data.keyword}'</span></h4>
                <hr/>
                <div className={'wrap'} style={SearchPageResultsStyle}>
                    <div className={'fleft'}>left column</div>
                    <div className={'fcenter'}>
                        <h3 style={{color:'#1a0dab'}}>Tweeter tweets text will be displayed here!!!</h3>
                        <a href={'https://google.com'}>Tweet urls will be displayed here</a>
                        <br/>
                        <div style={{display:'inline'}}>
                            <p><span style={{fontWeight:'bold', textColor:'#6a6a6a'}}>topic: </span>crime</p>
                            <p><span style={{fontWeight:'bold', textColor:'#6a6a6a'}}>city: </span>delhi</p>
                            <p><span style={{fontWeight:'bold', textColor:'#6a6a6a'}}>lang: </span>Hindi</p>
                            <p><span style={{fontWeight:'bold', textColor:'#6a6a6a'}}>Hashtags: </span></p>
                            <hr/>
                            <JwPagination items={this.state.results} onChangePage={this.onChangePage}/>
                        </div>
                    </div>
                    <div className={'fright'}>right column</div>
                </div>
            </div>


        )
    }

}

export default SearchResultsPage;

Answer 1

你应该进入 index.js 文件和 import App from './App';在此代码中，您应该将 ./App 更改为当前使用的文件路径。