javascript - GatsbyJS Invariant Violation: Encountered an error trying to infer a GraphQL type

Useful Links:

Retrieving metafields with the Storefront API
Shopify GraphQL Admin API
Shopify GraphQL Storefront API

Recently Shopify released a way to retrieving metafields with the Storefront API . In order to get read access to metafields from Shopify GraphQL Storefront API we have to whitelist metafields from Shopify GraphQL Admin API.

I created 2 local plugins:

gatsby-source-shopify-metafields which uses graphql-request to updateMetafieldStorefrontVisibility of the exact metafield on a product. To run updateMetafieldStorefrontVisibility mutation do cd plugins/gatsby-source-shopify-metafields && node lib.js.
gatsby-source-shopify it's an updated version of the default gatsby-source-shopify plugin with edited queries.js, nodes.js and gatsby-node.js files to include newly avialable metafields field.

After running updateMetafieldStorefrontVisibility I was able to query product metafields using curl:

curl -X POST \
".json" \
-H "Content-Type: application/graphql" \
-H "X-Shopify-Storefront-Access-Token: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" \
-d '
query {
  productByHandle(handle: "nike-air-max-720") {
    metafield(namespace: "global", key: "free_shipping") {
      value
    }
  }
}
'

Response: {"data":{"productByHandle":{"metafield":{"value":"true"}}}}

To reproduce the error please clone this repo

On gatsby develop I get Invariant Violation: Encountered an error trying to infer a GraphQL type error:

gatsby develop
success open and validate gatsby-configs — 0.004 s
success load plugins — 0.368 s
success onPreInit — 0.006 s
success initialize cache — 0.094 s
success copy gatsby files — 0.045 s
success onPreBootstrap — 0.006 s

gatsby-source-shopify/new-dev-sandbox starting to fetch data from Shopify

gatsby-source-shopify/new-dev-sandbox fetched and processed blogs: 274.471ms

gatsby-source-shopify/new-dev-sandbox fetched and processed policies: 278.416ms

gatsby-source-shopify/new-dev-sandbox fetched and processed productTypes: 406.051ms

gatsby-source-shopify/new-dev-sandbox fetched and processed articles: 641.547ms

gatsby-source-shopify/new-dev-sandbox fetched and processed collections: 754.319ms


gatsby-source-shopify/new-dev-sandbox fetched and processed products: 1832.663ms

gatsby-source-shopify/new-dev-sandbox finished fetching data from Shopify: 1848.663ms
success source and transform nodes — 1.903 s
warning Multiple node fields resolve to the same GraphQL field `ShopifyCollection.products` - [`products`, `products___NODE`]. Gatsby will use `products___NODE`.
warning Multiple node fields resolve to the same GraphQL field `ShopifyProduct.metafields` - [`metafields`, `metafields___NODE`]. Gatsby will use `metafields___NODE`.
error UNHANDLED REJECTION


  Error: Invariant Violation: Encountered an error trying to infer a GraphQL type for: `metafields___  NODE`. There is no corresponding node with the `id` field matching: "Shopify__ProductMetafield__und  efined,Shopify__ProductMetafield__undefined,Shopify__ProductMetafield__undefined,Shopify__ProductMe  tafield__undefined".

  - invariant.js:40 invariant
    [gatsby-shopify-invariant-violation-example]/[invariant]/invariant.js:40:15

  - add-inferred-fields.js:259 getFieldConfigFromFieldNameConvention
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:25    9:3

  - add-inferred-fields.js:161 getFieldConfig
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:16    1:19

  - add-inferred-fields.js:87 Object.keys.forEach.key
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:87    :25

  - Array.forEach

  - add-inferred-fields.js:74 addInferredFieldsImpl
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:74    :28

  - add-inferred-fields.js:38 addInferredFields
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:38    :3

  - index.js:98 addInferredType
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:98:3

  - index.js:64 typesToInfer.map.typeComposer
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:64:43

  - Array.map

  - index.js:64 addInferredTypes
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:64:23

  - schema.js:140
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/schema.js:140:11

  - Generator.next

Environment

gatsby v2.5.2
node v11.14.0

File contents

gatsby-config.js:

require('dotenv').config({
  path: `.env.${process.env.NODE_ENV}`
});

module.exports = {
  siteMetadata: {
    title: `Gatsby Default Starter`,
    description: `Kick off your next, great Gatsby project with this default starter. This barebones starter ships with the main Gatsby configuration files you might need.`,
    author: `@gatsbyjs`,
  },
  plugins: [
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `${__dirname}/src/images`,
      },
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: 'gatsby-source-shopify',
      options: {
        shopName: `${process.env.SHOPIFY_SHOP_NAME}`,
        accessToken: `${process.env.SHOPIFY_STOREFRONT_ACCESS_TOKEN}`,
        verbose: true
      }
    },
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `gatsby-starter-default`,
        short_name: `starter`,
        start_url: `/`,
        background_color: `#663399`,
        theme_color: `#663399`,
        display: `minimal-ui`,
        icon: `src/images/gatsby-icon.png`, // This path is relative to the root of the site.
      },
    },
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: /offline
    // `gatsby-plugin-offline`,
  ],
}

I'm expecting to get clean build, instead, I get Invariant Violation: Encountered an error trying to infer a GraphQL type

Useful Links:

Retrieving metafields with the Storefront API
Shopify GraphQL Admin API
Shopify GraphQL Storefront API

I created 2 local plugins:

gatsby-source-shopify-metafields which uses graphql-request to updateMetafieldStorefrontVisibility of the exact metafield on a product. To run updateMetafieldStorefrontVisibility mutation do cd plugins/gatsby-source-shopify-metafields && node lib.js.
gatsby-source-shopify it's an updated version of the default gatsby-source-shopify plugin with edited queries.js, nodes.js and gatsby-node.js files to include newly avialable metafields field.

After running updateMetafieldStorefrontVisibility I was able to query product metafields using curl:

curl -X POST \
"https://shop-name.myshopify.com/api/graphql.json" \
-H "Content-Type: application/graphql" \
-H "X-Shopify-Storefront-Access-Token: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" \
-d '
query {
  productByHandle(handle: "nike-air-max-720") {
    metafield(namespace: "global", key: "free_shipping") {
      value
    }
  }
}
'

Response: {"data":{"productByHandle":{"metafield":{"value":"true"}}}}

To reproduce the error please clone this repo

On gatsby develop I get Invariant Violation: Encountered an error trying to infer a GraphQL type error:

gatsby develop
success open and validate gatsby-configs — 0.004 s
success load plugins — 0.368 s
success onPreInit — 0.006 s
success initialize cache — 0.094 s
success copy gatsby files — 0.045 s
success onPreBootstrap — 0.006 s

gatsby-source-shopify/new-dev-sandbox starting to fetch data from Shopify

gatsby-source-shopify/new-dev-sandbox fetched and processed blogs: 274.471ms

gatsby-source-shopify/new-dev-sandbox fetched and processed policies: 278.416ms

gatsby-source-shopify/new-dev-sandbox fetched and processed productTypes: 406.051ms

gatsby-source-shopify/new-dev-sandbox fetched and processed articles: 641.547ms

gatsby-source-shopify/new-dev-sandbox fetched and processed collections: 754.319ms


gatsby-source-shopify/new-dev-sandbox fetched and processed products: 1832.663ms

gatsby-source-shopify/new-dev-sandbox finished fetching data from Shopify: 1848.663ms
success source and transform nodes — 1.903 s
warning Multiple node fields resolve to the same GraphQL field `ShopifyCollection.products` - [`products`, `products___NODE`]. Gatsby will use `products___NODE`.
warning Multiple node fields resolve to the same GraphQL field `ShopifyProduct.metafields` - [`metafields`, `metafields___NODE`]. Gatsby will use `metafields___NODE`.
error UNHANDLED REJECTION


  Error: Invariant Violation: Encountered an error trying to infer a GraphQL type for: `metafields___  NODE`. There is no corresponding node with the `id` field matching: "Shopify__ProductMetafield__und  efined,Shopify__ProductMetafield__undefined,Shopify__ProductMetafield__undefined,Shopify__ProductMe  tafield__undefined".

  - invariant.js:40 invariant
    [gatsby-shopify-invariant-violation-example]/[invariant]/invariant.js:40:15

  - add-inferred-fields.js:259 getFieldConfigFromFieldNameConvention
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:25    9:3

  - add-inferred-fields.js:161 getFieldConfig
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:16    1:19

  - add-inferred-fields.js:87 Object.keys.forEach.key
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:87    :25

  - Array.forEach

  - add-inferred-fields.js:74 addInferredFieldsImpl
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:74    :28

  - add-inferred-fields.js:38 addInferredFields
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/add-inferred-fields.js:38    :3

  - index.js:98 addInferredType
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:98:3

  - index.js:64 typesToInfer.map.typeComposer
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:64:43

  - Array.map

  - index.js:64 addInferredTypes
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/infer/index.js:64:23

  - schema.js:140
    [gatsby-shopify-invariant-violation-example]/[gatsby]/dist/schema/schema.js:140:11

  - Generator.next

Environment

gatsby v2.5.2
node v11.14.0

File contents

gatsby-config.js:

require('dotenv').config({
  path: `.env.${process.env.NODE_ENV}`
});

module.exports = {
  siteMetadata: {
    title: `Gatsby Default Starter`,
    description: `Kick off your next, great Gatsby project with this default starter. This barebones starter ships with the main Gatsby configuration files you might need.`,
    author: `@gatsbyjs`,
  },
  plugins: [
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `${__dirname}/src/images`,
      },
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: 'gatsby-source-shopify',
      options: {
        shopName: `${process.env.SHOPIFY_SHOP_NAME}`,
        accessToken: `${process.env.SHOPIFY_STOREFRONT_ACCESS_TOKEN}`,
        verbose: true
      }
    },
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `gatsby-starter-default`,
        short_name: `starter`,
        start_url: `/`,
        background_color: `#663399`,
        theme_color: `#663399`,
        display: `minimal-ui`,
        icon: `src/images/gatsby-icon.png`, // This path is relative to the root of the site.
      },
    },
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: https://gatsby.dev/offline
    // `gatsby-plugin-offline`,
  ],
}

I'm expecting to get clean build, instead, I get Invariant Violation: Encountered an error trying to infer a GraphQL type

Share Improve this question asked May 20, 2019 at 19:12 iamskok 6306 silver badges21 bronze badges

This is a pretty common error message I’ve seen when using other GraphQL endpoint plugins with Gatsby, ex. the with WordPress. Usually it means you are getting something like false back from the API when you actually need null, and/or or you built the Gatsby site in one environment that assumed some kind of data would be present and now on a new Shopify site that data isn’t there yet. In this case, maybe no “Shopify__ProductMetafields” yet? What are you seeing in the GraphiQL interface? (localhost:8000/___graphql) – kennethormandy Commented May 21, 2019 at 21:44

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3 Answers 3

Sorted by: Reset to default 19

Run gatsby clean. This is a node reference error in a cached file.

I had this problem:

To solve it, I did npm install gatsby-source-shopify

just run "gatsby clean" to delete the cache file

科技改变生活-雨落星辰 - 所有的伟大,都源于一个勇敢的开始

javascript - GatsbyJS Invariant Violation: Encountered an error trying to infer a GraphQL type - Stack Overflow

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