./src/App.js Line 6:19: 'Component' 未定义 no-undef

Question

I need help please.

import React from 'react';

import logo from './logo.svg';

import './App.css';

import Greet from './components/Greet'


class App extends Component {
  render(){
    return(
      <div className="App">

        <Greet/>

      </div>

    );
  }
}


export default App;

I am facing this error when I run the code:

./src/App.js Line 6:19: 'Component' is not defined no-undef

What should I do?

Thanks in advance!

Answer 1

Because you forget to import component from react .

Add this line on top of the program

import React, { Component } from 'react';