Netlify Deploy arbitrarily fails

[Darthmaul]

Description

Sometimes when I deploy my current site to Netlify, the build fails pretty weirdly. I get a very cryptic Error: Input file missing or of an unsupported image format or some other correlated ambiguous error. The thing is, I can eventually get the site to deploy. It just takes 5 or 6 tries sometimes. Everything runs fine on my machine, but for some reason when I deploy it likes to just throw this error. While it isn't exactly critical, it's extremely frustrating because all I can do is keep trying to redeploy and hope it eventually works.

Steps to reproduce

Not really anything I can reproduce. For some reason things are just failing from time to time. It seems like that's the nature of gatsby, though. Sometimes things just don't build for a really random reason.

Expected result

Site should build without errors

Actual result

Full output:

8:21:22 AM: Build ready to start
8:21:24 AM: Fetching cached dependencies
8:21:24 AM: Starting to download cache of 254.8KB
8:21:24 AM: Finished downloading cache in 119.348679ms
8:21:24 AM: Starting to extract cache
8:21:24 AM: Failed to fetch cache, continuing with build
8:21:24 AM: Starting to prepare the repo for build
8:21:24 AM: No cached dependencies found. Cloning fresh repo
8:21:24 AM: git clone git@github.com:Darthmaul/Gatsby-Andrewn
8:21:25 AM: Preparing Git Reference refs/heads/dev
8:21:25 AM: Starting build script
8:21:25 AM: Installing dependencies
8:21:26 AM: Downloading and installing node v8.11.3...
8:21:26 AM: Downloading https://nodejs.org/dist/v8.11.3/node-v8.11.3-linux-x64.tar.xz...
8:21:27 AM: 
#
8:21:27 AM:                             2.3%
8:21:27 AM: 
#########
8:21:27 AM:                               13.7%
8:21:27 AM: 
##################
8:21:27 AM:                                    26.1%
8:21:27 AM: 
############################
8:21:27 AM:                                             39.4%
8:21:27 AM: #
8:21:27 AM: #####################################                                    53.1%
8:21:27 AM: 
######################################
8:21:27 AM: ##########                          67.5%
8:21:27 AM: 
###########################################################               82.3%
8:21:28 AM: 
######################################################################    97.9%
8:21:28 AM: 
######################################################################## 100.0%
8:21:28 AM: Computing checksum with sha256sum
8:21:28 AM: Checksums matched!
8:21:30 AM: Now using node v8.11.3 (npm v5.6.0)
8:21:30 AM: Attempting ruby version 2.3.6, read from environment
8:21:31 AM: Using ruby version 2.3.6
8:21:31 AM: Using PHP version 5.6
8:21:31 AM: Started restoring cached node modules
8:21:31 AM: Finished restoring cached node modules
8:21:31 AM: Installing NPM modules using NPM version 5.6.0
8:21:35 AM: npm WARN notice
8:21:35 AM:  [SECURITY] ws has the following vulnerability: 1 high. Go here for more details: https://nodesecurity.io/advisories?search=ws&version=3.0.0 - Run `npm i npm@latest -g` to upgrade your npm version, and then `npm audit` to get more info.
8:21:53 AM: > sharp@0.20.5 install /opt/build/repo/node_modules/sharp
8:21:53 AM: > (node install/libvips && node install/dll-copy && prebuild-install) || (node-gyp rebuild && node install/dll-copy)
8:21:54 AM: info
8:21:54 AM:  sharp Detected globally-installed libvips v8.6.2
8:21:54 AM: info sharp Building from source via node-gyp
8:21:55 AM: make: Entering directory `/opt/build/repo/node_modules/sharp/build'
8:21:55 AM:   TOUCH Release/obj.target/libvips-cpp.stamp
8:21:55 AM:   CXX(target) Release/obj.target/sharp/src/common.o
8:21:56 AM:   CXX(target) Release/obj.target/sharp/src/metadata.o
8:21:57 AM:   CXX(target) Release/obj.target/sharp/src/stats.o
8:21:58 AM:   CXX(target) Release/obj.target/sharp/src/operations.o
8:22:00 AM:   CXX(target) Release/obj.target/sharp/src/pipeline.o
8:22:02 AM:   CXX(target) Release/obj.target/sharp/src/sharp.o
8:22:03 AM:   CXX(target) Release/obj.target/sharp/src/utilities.o
8:22:04 AM:   SOLINK_MODULE(target) Release/obj.target/sharp.node
8:22:04 AM:   COPY Release/sharp.node
8:22:04 AM: make: Leaving directory `/opt/build/repo/node_modules/sharp/build'
8:22:05 AM: > pngquant-bin@4.0.0 postinstall /opt/build/repo/node_modules/pngquant-bin
8:22:05 AM: > node lib/install.js
8:22:06 AM:   ✔ pngquant pre-build test passed successfully
8:22:06 AM: > cwebp-bin@4.0.0 postinstall /opt/build/repo/node_modules/cwebp-bin
8:22:06 AM: > node lib/install.js
8:22:06 AM:   ✔ cwebp pre-build test passed successfully
8:22:09 AM: npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules/fsevents):
8:22:09 AM: npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
8:22:09 AM: npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/chokidar/node_modules/fsevents):
8:22:09 AM: npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
8:22:09 AM: added 2015 packages in 37.185s
8:22:09 AM: NPM modules installed
8:22:09 AM: Started restoring cached go cache
8:22:09 AM: Finished restoring cached go cache
8:22:09 AM: unset GOOS;
8:22:09 AM: unset GOARCH;
8:22:09 AM: export GOROOT='/opt/buildhome/.gimme/versions/go1.10.linux.amd64';
8:22:09 AM: export PATH="/opt/buildhome/.gimme/versions/go1.10.linux.amd64/bin:${PATH}";
8:22:09 AM: go version >&2;
8:22:09 AM: export GIMME_ENV='/opt/buildhome/.gimme/env/go1.10.linux.amd64.env';
8:22:09 AM: go version go1.10 linux/amd64
8:22:09 AM: Installing missing commands
8:22:09 AM: Verify run directory
8:22:09 AM: Executing user command: gatsby build
8:22:11 AM: success open and validate gatsby-config — 0.006 s
8:22:12 AM: success onPreBootstrap — 0.357 s
8:22:12 AM: success delete html and css files from previous builds — 0.006 s
8:22:12 AM: success copy gatsby files — 0.010 s
8:22:12 AM: =START PLUGIN=====================================
8:22:12 AM: Site URL: https://admin.andrewn.me
8:22:12 AM: Site hosted on Wordpress.com: false
8:22:12 AM: Using ACF: true
8:22:12 AM: Using Auth: undefined undefined
8:22:12 AM: Verbose output: true
8:22:12 AM: Mama Route URL: https://admin.andrewn.me/wp-json
8:22:12 AM: Route discovered : /
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /oembed/1.0
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /oembed/1.0/embed
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /oembed/1.0/proxy
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2/posts
8:22:12 AM: Valid route found. Will try to fetch.
8:22:12 AM: Route discovered : /wp/v2/posts/(?P<id>[\d]+)
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2/posts/(?P<parent>[\d]+)/revisions
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2/posts/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2/pages
8:22:12 AM: Valid route found. Will try to fetch.
8:22:12 AM: Route discovered : /wp/v2/pages/(?P<id>[\d]+)
8:22:12 AM: Invalid route.
8:22:12 AM: Route discovered : /wp/v2/pages/(?P<parent>[\d]+)/revisions
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/pages/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/media
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/media/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/types
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/types/(?P<type>[\w-]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/statuses
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/statuses/(?P<status>[\w-]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/taxonomies
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/taxonomies/(?P<taxonomy>[\w-]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/categories
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/categories/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/tags
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/tags/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/users
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/users/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/users/me
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/comments
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Route discovered : /wp/v2/comments/(?P<id>[\d]+)
8:22:13 AM: Invalid route.
8:22:13 AM: Route discovered : /wp/v2/settings
8:22:13 AM: Valid route found. Will try to fetch.
8:22:13 AM: Added ACF Options route.
8:22:13 AM: Fetching the JSON data from 13 valid API Routes...
8:22:13 AM: === [ Fetching wordpress__POST ] === https://admin.andrewn.me/wp-json/wp/v2/posts
8:22:13 AM:  -> wordpress__POST fetched : 7
8:22:13 AM: Fetching the wordpress__POST took: 390.414ms
8:22:13 AM: === [ Fetching wordpress__PAGE ] === https://admin.andrewn.me/wp-json/wp/v2/pages
8:22:13 AM:  -> wordpress__PAGE fetched : 2
8:22:13 AM: Fetching the wordpress__PAGE took: 318.930ms
8:22:13 AM: === [ Fetching wordpress__wp_media ] === https://admin.andrewn.me/wp-json/wp/v2/media
8:22:13 AM:  -> wordpress__wp_media fetched : 2
8:22:13 AM: Fetching the wordpress__wp_media took: 314.963ms
8:22:13 AM: === [ Fetching wordpress__wp_types ] === https://admin.andrewn.me/wp-json/wp/v2/types
8:22:13 AM:  -> wordpress__wp_types fetched : 1
8:22:13 AM: Fetching the wordpress__wp_types took: 287.646ms
8:22:14 AM: === [ Fetching wordpress__wp_statuses ] === https://admin.andrewn.me/wp-json/wp/v2/statuses
8:22:14 AM:  -> wordpress__wp_statuses fetched : 1
8:22:14 AM: Fetching the wordpress__wp_statuses took: 329.429ms
8:22:14 AM: === [ Fetching wordpress__wp_taxonomies ] === https://admin.andrewn.me/wp-json/wp/v2/taxonomies
8:22:14 AM:  -> wordpress__wp_taxonomies fetched : 1
8:22:15 AM: Fetching the wordpress__wp_taxonomies took: 332.851ms
8:22:15 AM: === [ Fetching wordpress__CATEGORY ] === https://admin.andrewn.me/wp-json/wp/v2/categories
8:22:16 AM:  -> wordpress__CATEGORY fetched : 1
8:22:16 AM: Fetching the wordpress__CATEGORY took: 296.298ms
8:22:16 AM: === [ Fetching wordpress__TAG ] === https://admin.andrewn.me/wp-json/wp/v2/tags
8:22:16 AM:  -> wordpress__TAG fetched : 0
8:22:16 AM: Fetching the wordpress__TAG took: 343.814ms
8:22:16 AM: === [ Fetching wordpress__wp_users ] === https://admin.andrewn.me/wp-json/wp/v2/users
8:22:16 AM:  -> wordpress__wp_users fetched : 1
8:22:16 AM: Fetching the wordpress__wp_users took: 295.189ms
8:22:16 AM: === [ Fetching wordpress__wp_me ] === https://admin.andrewn.me/wp-json/wp/v2/users/me
8:22:16 AM: The server response was "401 Unauthorized"
8:22:16 AM: Inner exception message : "You are not currently logged in."
8:22:16 AM: Fetching the wordpress__wp_me took: 290.590ms
8:22:16 AM: === [ Fetching wordpress__wp_comments ] === https://admin.andrewn.me/wp-json/wp/v2/comments
8:22:16 AM:  -> wordpress__wp_comments fetched : 1
8:22:16 AM: Fetching the wordpress__wp_comments took: 165.549ms
8:22:16 AM: === [ Fetching wordpress__wp_settings ] === https://admin.andrewn.me/wp-json/wp/v2/settings
8:22:16 AM:  -> wordpress__wp_settings fetched : 1
8:22:16 AM: Fetching the wordpress__wp_settings took: 131.561ms
8:22:16 AM: === [ Fetching wordpress__acf_options ] === https://admin.andrewn.me/wp-json/acf/v2/options
8:22:16 AM:  -> wordpress__acf_options fetched : 1
8:22:16 AM: Fetching the wordpress__acf_options took: 131.670ms
8:22:16 AM: =END PLUGIN=====================================: 4188.889ms
8:26:21 AM: success source and transform nodes — 249.780 s
8:26:30 AM: success building schema — 8.558 s
8:26:31 AM:                  The requested width "500px" for a resolutions field for
8:26:31 AM:                  the file /opt/build/repo/.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png
8:26:31 AM:                  was wider than the actual image width of 90px!
8:26:31 AM:                  If possible, replace the current image with a larger one.
8:26:31 AM: error Failed to process image /opt/build/repo/.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png
8:26:31 AM: 
8:26:31 AM:   Error: Input file is missing or of an unsupported image format
8:26:31 AM: 
8:26:31 AM: Caching artifacts
8:26:31 AM: Started saving node modules
8:26:31 AM: Finished saving node modules
8:26:31 AM: Started saving pip cache
8:26:31 AM: Finished saving pip cache
8:26:31 AM: Started saving emacs cask dependencies
8:26:31 AM: Finished saving emacs cask dependencies
8:26:31 AM: Started saving maven dependencies
8:26:31 AM: Finished saving maven dependencies
8:26:31 AM: Started saving boot dependencies
8:26:31 AM: Finished saving boot dependencies
8:26:31 AM: Started saving go dependencies
8:26:31 AM: Finished saving go dependencies
8:26:31 AM: Cached node version v8.11.3
8:26:31 AM: Error running command: Build script returned non-zero exit code: 1
8:26:31 AM: Failing build: Failed to build site
8:26:31 AM: failed during stage 'building site': Build script returned non-zero exit code: 1
8:26:31 AM: Finished processing build request in 5m8.016082159s

Environment

 System:
    OS: Windows 10
    CPU: x64 Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz
  Binaries:
    npm: 5.6.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: 42.17134.1.0
  npmPackages:
    gatsby: ^2.0.0-beta.16 => 2.0.0-beta.16
    gatsby-image: ^2.0.0-beta.4 => 2.0.0-beta.4
    gatsby-plugin-glamor: next => 2.0.0-beta.2
    gatsby-plugin-react-helmet: ^3.0.0-beta.3 => 3.0.0-beta.3
    gatsby-plugin-remove-trailing-slashes: ^1.0.9 => 1.0.9
    gatsby-plugin-sharp: ^2.0.0-beta.2 => 2.0.0-beta.2
    gatsby-plugin-typography: next => 2.2.0-beta.2
    gatsby-source-filesystem: ^1.5.39 => 1.5.39
    gatsby-source-wordpress: ^2.0.93 => 2.0.93
    gatsby-transformer-sharp: ^2.1.1-beta.3 => 2.1.1-beta.3

File contents (if changed)

gatsby-config.js:

module.exports = {
  siteMetadata: {
    title: `Andrew Nolan`,
    subtitle: `Web Designer & Developer | WordPress Developer`,
  },
  plugins: [
    // https://public-api.wordpress.com/wp/v2/sites/gatsbyjsexamplewordpress.wordpress.com/pages/
    /*
     * Gatsby's data processing layer begins with “source”
     * plugins. Here the site sources its data from Wordpress.
     */
    {
      resolve: `gatsby-source-wordpress`,
      options: {
        /*
        * The base URL of the Wordpress site without the trailingslash and the protocol. This is required.
        * Example : 'gatsbyjswpexample.wordpress.com' or 'www.example-site.com'
        */
        baseUrl: `admin.andrewn.me`,
        // The protocol. This can be http or https.
        protocol: `https`,
        searchAndReplaceContentUrls: {
          sourceUrl: "https://admin.andrew.me",
          replacementUrl: "https://andrew.me",
        },
        // Indicates whether the site is hosted on wordpress.com.
        // If false, then the asumption is made that the site is self hosted.
        // If true, then the plugin will source its content on wordpress.com using the JSON REST API V2.
        // If your site is hosted on wordpress.org, then set this to false.
        hostingWPCOM: false,
        // If useACF is true, then the source plugin will try to import the Wordpress ACF Plugin contents.
        // This feature is untested for sites hosted on Wordpress.com
        useACF: true,
        verboseOutput: true,
       
      },
    },
    `gatsby-plugin-remove-trailing-slashes`,
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    `gatsby-plugin-glamor`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `images`,
        path: `${__dirname}/src/images`
      }
    },
    {
      resolve: `gatsby-plugin-typography`,
      options: {
        pathToConfigModule: `src/utils/typography.js`,
      },
    },
  ],
}

package.json:

{
  "name": "gatsby-example-using-wordpress",
  "private": true,
  "description": "Gatsby example site using the Wordpress source plugin",
  "version": "1.0.0-beta.6",
  "author": "Sebastien Fichot <fichot.sebastien@gmail.com>",
  "dependencies": {
    "bootstrap": "^4.1.1",
    "gatsby": "^2.0.0-beta.16",
    "gatsby-image": "^2.0.0-beta.4",
    "gatsby-plugin-glamor": "next",
    "gatsby-plugin-react-helmet": "^3.0.0-beta.3",
    "gatsby-plugin-sharp": "^2.0.0-beta.2",
    "gatsby-plugin-typography": "next",
    "gatsby-source-filesystem": "^1.5.39",
    "gatsby-source-wordpress": "^2.0.93",
    "gatsby-transformer-sharp": "^2.1.1-beta.3",
    "glamor": "^2.20.40",
    "graphql": "^0.13.2",
    "jquery": "^3.3.1",
    "lodash": "^4.16.4",
    "popper.js": "^1.14.3",
    "react": "^16.3.2",
    "react-dom": "^16.3.2",
    "react-helmet": "^5.2.0",
    "react-icons": "^2.2.7",
    "react-typography": "^0.16.13",
    "typography": "^0.16.16",
    "typography-theme-wordpress-2013": "^0.15.10",
    "webpack": "^4.14.0"
  },
  "keywords": [
    "gatsby"
  ],
  "license": "MIT",
  "main": "n/a",
  "scripts": {
    "dev": "gatsby develop",
    "lint": "./node_modules/.bin/eslint --ext .js,.jsx --ignore-pattern public .",
    "test": "echo \"Error: no test specified\" && exit 1",
    "develop": "gatsby develop",
    "build": "gatsby build",
    "start": "gatsby serve",
    "predeploy": "gatsby build --prefix-paths"
  },
  "devDependencies": {
    "eslint": "^4.1.1",
    "gatsby-plugin-remove-trailing-slashes": "^1.0.9"
  }
}

gatsby-node.js:

const _ = require(`lodash`)
const Promise = require(`bluebird`)
const path = require(`path`)
const slash = require(`slash`)

// Implement the Gatsby API “createPages”. This is
// called after the Gatsby bootstrap is finished so you have
// access to any information necessary to programmatically
// create pages.
// Will create pages for Wordpress pages (route : /{slug})
// Will create pages for Wordpress posts (route : /post/{slug})
exports.createPages = ({ graphql, actions }) => {
  const { createPage } = actions
  return new Promise((resolve, reject) => {
    // The “graphql” function allows us to run arbitrary
    // queries against the local Wordpress graphql schema. Think of
    // it like the site has a built-in database constructed
    // from the fetched data that you can run queries against.

    // ==== PAGES (WORDPRESS NATIVE) ====
    graphql(
      `
        {
          allWordpressPage {
            edges {
              node {
                id
                slug
                status
                template
              }
            }
          }
        }
      `
    )
      .then(result => {
        if (result.errors) {
          console.log(result.errors)
          reject(result.errors)
        }

        // Create Page pages.
        const pageTemplate = path.resolve(`./src/templates/page.js`)
        // We want to create a detailed page for each
        // page node. We'll just use the Wordpress Slug for the slug.
        // The Page ID is prefixed with 'PAGE_'
        _.each(result.data.allWordpressPage.edges, edge => {
          // Gatsby uses Redux to manage its internal state.
          // Plugins and sites can use functions like "createPage"
          // to interact with Gatsby.
          createPage({
            // Each page is required to have a `path` as well
            // as a template component. The `context` is
            // optional but is often necessary so the template
            // can query data specific to each page.
            path: `/${edge.node.slug}/`,
            component: slash(pageTemplate),
            context: {
              id: edge.node.id,
            },
          })
          if (edge.node.slug.match(/^\/about/)) {
            // It's assumed that `landingPage.js` exists in the `/layouts/` directory
            page.layout = "about";
      
            // Update the page.
            createPage(page);
          }
        })
      })
      // ==== END PAGES ====

      // ==== POSTS (WORDPRESS NATIVE AND ACF) ====
      .then(() => {
        graphql(
          `
            {
              allWordpressPost {
                edges {
                  node {
                    id
                    slug
                    status
                    template
                    format
                    featured_media {
                      localFile {
                        childImageSharp {
                          fixed(width: 500, height: 500) {
                            base64
                            tracedSVG
                            aspectRatio
                            width
                            height
                            src
                            srcSet
                            srcWebp
                            srcSetWebp
                            originalName
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          `
        ).then(result => {
          if (result.errors) {
            console.log(result.errors)
            reject(result.errors)
          }
          const postTemplate = path.resolve(`./src/templates/post.js`)
          // We want to create a detailed page for each
          // post node. We'll just use the Wordpress Slug for the slug.
          // The Post ID is prefixed with 'POST_'
          _.each(result.data.allWordpressPost.edges, edge => {
            createPage({
              path: edge.node.slug,
              component: slash(postTemplate),
              context: {
                id: edge.node.id,
              },
            })
          })
          resolve()
        })
      })
    // ==== END POSTS ====
  })
}

gatsby-browser.js: N/A
gatsby-ssr.js: N/A

I know you guys can't fix everything, but I would love to hear if there's any insight into this error. I feel like I'm probably not the only one getting this.

[m-allanson]

Intermittent errors are the worst :( especially if you can't recreate them locally. Do you know if the failures are always caused by the same image (.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png in your netlify output)?

Maybe there's something that's OK on Windows, but not the Linux environment the Netlify uses. If you have access to a MacOS or Linux machine, you could try building your site there to see if that triggers the same error?

Alternatively, note that Netlify provide a build image which you could try running locally. This should build your site using the exact same environment used by Netlify. See https://github.com/netlify/build-image

There's also a Gatsby plugin that will cache your build files between netlify builds. While this doesn't solve the error you're seeing, it might remove the symptoms if you can cache a successful build. See https://github.com/axe312ger/gatsby-plugin-netlify-cache

[Darthmaul]

For real! I take it with a grain a salt, as this library does an amazing amount of things well. Obviously there will be errors, this is just definitely the most frustrating one I've come across.

Going back through the logs, yes the errors are always caused by the same image. Yeah, the environment difference is definitely something I was thinking that could cause it. I definitely get some sympathetic errors form my mac when running(i.e. if netlify fails it'll probably fail on my mac too).

I am able to recreate this error on my mac. Here's the main error output when running on my mac:

success source and transform nodes — 229.029 s
success building schema — 8.728 s
⠂ createPages
                 The requested width "500px" for a resolutions field for
                 the file /Users/[me]/Documents/Github Repositories/Gatsby-Andrewn/.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png
                 was wider than the actual image width of 90px!
                 If possible, replace the current image with a larger one.

Generating image thumbnails [==============================] 1/1 0.0 secs 100%
error Failed to process image /Users/[me]/Documents/Github Repositories/Gatsby-Andrewn/.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png


  Error: Input file is missing or of an unsupported image format

[ { Error: Input file is missing or of an unsupported image format
    message: 'Input file is missing or of an unsupported image format',
    locations: [ [Object] ],
    path:
     [ 'allWordpressPost',
       'edges',
       1,
       'node',
       'featured_media',
       'localFile',
       'childImageSharp',
       'fixed' ] } ]
error UNHANDLED REJECTION


  Error: Input file is missing or of an unsupported image format

So if I am able to do this on my mac, I should be able to debug here no? I am just wondering if it's maybe an environment consideration I am missing.

I will say, it's giving me this warning:

The requested width "500px" for a resolutions field for
8:26:31 AM:                  the file /opt/build/repo/.cache/gatsby-source-filesystem/ec0940c83045cbbfc8c05ae8253eced3.png
8:26:31 AM:                  was wider than the actual image width of 90px!
8:26:31 AM:                  If possible, replace the current image with a larger one.

Every single time. Do you think that's significant? Or should I just ignore that?

Fair enough on the build image, I was not aware of that. I will pull down some stuff to my mac and see if I can diagnose.

I'll take a look at that cache plugin to see if it offers any improvements to this error.

Thank you for the response!

Edit:
Also have been getting this today which is a new message:

⠐ source and transform nodesCalling "touchNode" with a nodeId is deprecated. Please pass an object containing a nodeId instead: touchNode({ nodeId: 'a-node-id' })
"touchNode" was called by gatsby-source-wordpress
Calling "touchNode" with a nodeId is deprecated. Please pass an object containing a nodeId instead: touchNode({ nodeId: 'a-node-id' })
"touchNode" was called by gatsby-source-wordpress

This happens right after the gatsby-source-wordpress finishes, and then gatsby does source and transform nodes, looks successful, but then doesn't build. This happens when I run gatsby develop

[m-allanson]

If you can replicate the error in a Mac environment but not a Windows environment, that suggests the error is caused by the differing environments.

I'd take a look at ec0940c83045cbbfc8c05ae8253eced3.png. See what image that is in WordPress and try deleting it or swapping it out for a different image.

[Darthmaul]

Clearing the cache seemed to make this error go away for now. I'm not sure if it will be back. When I tried to open the image files I got an error, even though they were just regular .png and .jpg files. I guess maybe there's some incompatibility issues.

[KyleAMathews]

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