小编The*_*000的帖子

我今天也遇到这个问题了，而且是今天才开始的。运行通常的安装顺序并推送来构建应用程序......

npx create-react-app exampleapp
npm start
amplify init
amplify add api
Amplify push
npm install aws-amplify @aws-amplify/ui-react
amplify add auth
amplify push

像往常一样对 index.js 和 ap.js 进行更改。

索引.js：

import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
import Amplify from 'aws-amplify';
import aws_exports from './aws-exports'

Amplify.configure(aws_exports);

ReactDOM.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
  document.getElementById('root')
);

reportWebVitals();

应用程序.js：

import React from 'react';
import './App.css';
import { withAuthenticator, AmplifySignOut, Authenticator } from '@aws-amplify/ui-react';
import { …