'React' is not defined no-undef

Hi Guys ,

This blog is about the error
'React' is not defined no-undef .

The full error log is as follows :

./src/header/Top.js
  Line 3:26:  'React' is not defined                   no-undef
  Line 9:14:  'React' must be in scope when using JSX  react/react-in-jsx-scope

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This is an error we face when we create a new component in react js .

The fix is quite simple .

check if you have missed the import for react , if it is missing add the following line at the top of your file .

import React from 'react';

Thanks !