CODEWITHSUNDEEP
javascriptreactjsgatsby
galih indra
galih indra

Reputation: 29

Why my gatsby app shows Unknown argument 'frontmatter' error?

I'm still new in react.I just to make my portfolio built with good tech.I'm interested to gatsbyjs.For now,i got an error.It says
Unknown argument 'frontmatter' I have no idea about this.Is this related to the graphql or the gatsbyjs? can someone help me to fix this?

i was watching youtube tutorial from "LevelUp Tutorial" channel.

https://www.youtube.com/watch?v=VxVKMJThh04&list=PLLnpHn493BHHfoINKLELxDch3uJlSapxg&index=5

import React from 'react'
import Helmet from 'react-helmet'
import { graphql } from "gatsby"

export default function Template({ data }) {
    const { markdownRemark: post } = data; //sama dengan const post=data.markdownRemark
    // const { markdownRemark } = data // data.markdownRemark holds our post data


    return (
        <div>
            <h1>{post.frontmatter.title}</h1>
            <div dangerouslySetInnerHTML={{ __html: post.html }} />
        </div>
    )

}

export const postQuery = graphql`
query BlogPostByPath($path : String!){
    markdownRemark(frontmatter:{path: { eq:$path}}){
        html
        frontmatter{
            path
            title
        }
    }
}

Upvotes: 2

Views: 459

Answers (1)

Hugh
Hugh

Reputation: 39

Go to your gatsby-config.js.

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

make sure there is(are) *.md file(s) in your pages folder or sub-folders.

That fixed my problem, unknown argument 'frontmatter'. If it does not work for you, check out the tutorial. Creating a Blog with Gatsby

Upvotes: 4

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