CODEWITHSUNDEEP
gatsbygatsby-image
user14303674
user14303674

Reputation:

TypeError: Cannot read property 'childImageSharp' of null when using gatsby-image

I am trying to use Gatsby image but getting Cannot read property 'childImageSharp' of null. I can't find where is the error. Topsection.js is a under Component. the image.jpg is inside of src/images/images.jpg . Still getting the error.

Topsection.js

const TopSection = () => {
  const data = useStaticQuery(graphql`
    {
      featureimg: file(relativePath: { eq: "image.jpg" }) {
        childImageSharp {
          fluid(maxWidth: 60) {
            ...GatsbyImageSharpFluid
          }
        }
      }
    }  
  `);
  

   return (
     <>
       <div className="first-post-thumbnail">
         <a href="/best-keyboard-for-wow/">      
           <Image fluid={data.featureimg.childImageSharp.fluid} />         
         </a>
       </div>
     </>
   );
 };

 export default TopSection;

Error

     35 | <div className="first-post-thumbnail">
     36 |   <a href="/best-keyboard-for-wow/">
     37 |     
   > 38 |       <Image fluid={data.featureimg.childImageSharp.fluid} />
| ^  39 |   
     40 |   </a>
     41 | </div>

Config

/**
 * Configure your Gatsby site with this file.
 *
 * See: https://www.gatsbyjs.com/docs/gatsby-config/
 */

module.exports = {
  /* Your site config here */
  siteMetadata: {
    title: ``,
    description: ``,
    author: ``,
  },
  plugins: [
  `gatsby-plugin-react-helmet`,
  `gatsby-transformer-sharp`, `gatsby-plugin-sharp`,

  
  {

    
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `${__dirname}/src/images`,
      },

    resolve: `gatsby-plugin-prefetch-google-fonts`,
    options: {
      fonts: [
        {
          family: `Poppins`,
          variants: [`200`,`300`,`400`,`500`,`600`,`700`, `900`]
        },
      ],
    },

    
  },
],
}

Upvotes: 1

Views: 3872

Answers (4)

Ferran Buireu
Ferran Buireu

Reputation: 29320

Editors Note January 29, 2024: The answer below should be considered obsolete due to the gatsby-image package being deprecated. Only proceed if you are maintaining code or need a historical reference.

If you are building new, see replacement package: https://www.gatsbyjs.com/plugins/gatsby-plugin-image/

Original answer below this line.

Assuming you've set your filesystem correctly and the image is available by GraphQL.

Try:

import Img from "gatsby-image"
// other imports

const TopSection = () => {
  const data = useStaticQuery(graphql`
      query {
          featureimg: file(relativePath: { eq: "/images/image.jpg" }) {
              childImageSharp {
                  fluid(maxWidth: 60) {
                      ...GatsbyImageSharpFluid
                  }
              }
          }
      }
  `);

  return <div className="first-post-thumbnail">
    <a href="/best-keyboard-for-wow/">
      <Img fluid={data.featureimg.childImageSharp.fluid} />
    </a>
  </div>;
};

export default TopSection;

The relativePath field of a file node is relative to the directory you specified in gatsby-source-filesystem.

I would suggest using <Link> component instead of native <a> (anchor) for internal navigation:

    <Link to="/best-keyboard-for-wow/">

Check the query in the GraphQL playground (localhost:8000/___graphql) to check the spelling and the results.

Upvotes: 2

anry_iron
anry_iron

Reputation: 1

The image should be placed in the 'static/images/image.jpg' directory instead of 'src/images/image.jpg'.

Upvotes: 0

zechno
zechno

Reputation: 41

Cleaning the project and re-running the "npm install" works

npm run clean

then

npm install

Upvotes: 0

David Thery
David Thery

Reputation: 719

Clearing the cache was successful for me (in addition to removing package-lock.json and re-run npm install):

gatsby clean

Upvotes: 0

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