Issue: Nav component did not return any content during rendering. This typically indicates that a return statement is absent. To render nothing, you can return null

Encountering an error in my code: Error: Nav(...): Nothing was returned from render. This typically indicates a missing return statement or the need to return null.

I am trying to create a styled components navbar but struggling to correct this issue... Below is my code:

Navbar.js

import React from 'react'
import styled from 'styled-components'
import { FcSurvey } from 'react-icons/fc'

const Nav = () => {
    (
        <Wrapper>
            <Logo>
                <FcSurvey />
            </Logo>
            <h1>CV Builder</h1>
        </Wrapper>
    )
}

const Wrapper = styled.nav`
    display: flex;
    align-items: center;
    padding: 2rem;
    background-color: black;
    color: white;
`;

const Logo = styled.div`
    display: flex;
    margin: 1rem;
    font-size: 4rem;
`;

export default Nav

App.js

import React from 'react'
import Nav from './Components/Navbar'

const App = () => (
  <Nav />
)

export default App;


Index.js

import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';

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

Your assistance would be greatly appreciated as I am at a loss regarding what is causing this issue. Thank you in advance for any help provided.

Answer №1

Ensure that your functional component is returning JSX by adjusting your Nav element as shown below.

Note regarding arrow functions: If the function body is wrapped in curly braces {}, a return statement must be explicitly included.

const Nav = () => {
   return (
        <Wrapper>
            <Logo>
                <FcSurvey />
            </Logo>
            <h1>CV Builder</h1>
        </Wrapper>
    )
}

Answer №2

The format for all hooks is as follows:

const Navbar = () => {
    return(
        <Wrapper />
        {/*Insert your JSX code here*/}
    )
}

export default Navbar

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