close

[Solved] ‘Map’ is not defined react/jsx-no-undef

I am trying to use Map Functionality in my react app but I am facing the following error ‘Map’ is not defined react/jsx-no-undef in ReactJS. We are going to Learn about All Possible Solutions So Lets Get Start with This Article.

How ‘Map’ is not defined react/jsx-no-undef Error Occurs ?

I am trying to use Map Functionality in my react App But I am facing Map is Not defined error.

'Map' is not defined  react/jsx-no-undef

So here I am writing all possible solutions that I have tried to resolve this error.

How To Solve ‘Map’ is not defined react/jsx-no-undef Error ?

  1. How To Solve 'Map' is not defined react/jsx-no-undef Error?

    To Solve 'Map' is not defined react/jsx-no-undef Error Use Class Name while Importing Something. The Right Syntax for importing any module is: import { } from “module”; For Example import your-module-name from “module”; Hope, Now your error must be solved.

  2. 'Map' is not defined react/jsx-no-undef

    To Solve 'Map' is not defined react/jsx-no-undef Error While You are importing something from functionality then you should Use the Module name while you are importing. For example, this is the wrong way to import a map. import './Map'; But When You Use the module name it will work without any error. import Map from './Map'; Now, Your error must be solved. Thank You.

Solution 1: Use Module name in import

While You are importing something from functionality then you should Use the Module name while you are importing. For example, this is the wrong way to import a map.

import './Map';
  #Wrong

But When You Use the module name it will work without any error.

import Map from './Map';  #right

Now, Your error must be solved. Thank You.

Solution 2: Give Class Name

Use Class Name while Importing Something.

import Map from './Map';

class App extends Component{
    /*your code here...*/
}

The Right Syntax for importing any module is

import {  } from "module";

For Example

import your-module-name from "module";

Hope, Now your error must be solved.

Summary

It’s all About this error. Hope We solved Your error. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?

Also, Read

Leave a Comment