Gatsby fails to build pages on netlify: WebpackError: Minified React error #65;

[avodynamics]

My site builds fine locally. On Netlify it crashes when it starts building pages.

Here is the repo

Here is the netlify log.

9:14:54 AM: Build ready to start
9:14:57 AM: build-image version: 0582042f4fc261adc7bd8333f34884959c577302
9:14:57 AM: build-image tag: v3.7.6
9:14:57 AM: buildbot version: b202e9eba5b6cc783678acec06610ee45927f6c6
9:14:57 AM: Fetching cached dependencies
9:14:57 AM: Failed to fetch cache, continuing with build
9:14:57 AM: Starting to prepare the repo for build
9:14:57 AM: No cached dependencies found. Cloning fresh repo
9:14:57 AM: git clone https://github.com/avodynamics/avodynamics.com
9:14:59 AM: Preparing Git Reference refs/heads/master
9:15:00 AM: Parsing package.json dependencies
9:15:01 AM: Starting build script
9:15:01 AM: Installing dependencies
9:15:01 AM: Python version set to 2.7
9:15:02 AM: Attempting node version 'v14.2.0' from .nvmrc
9:15:03 AM: Downloading and installing node v14.2.0...
9:15:03 AM: Downloading https://nodejs.org/dist/v14.2.0/node-v14.2.0-linux-x64.tar.xz...
9:15:03 AM: Computing checksum with sha256sum
9:15:04 AM: Checksums matched!
9:15:07 AM: Now using node v14.2.0 (npm v6.14.4)
9:15:07 AM: Started restoring cached build plugins
9:15:07 AM: Finished restoring cached build plugins
9:15:07 AM: Attempting ruby version 2.7.1, read from environment
9:15:09 AM: Using ruby version 2.7.1
9:15:09 AM: Using PHP version 5.6
9:15:09 AM: Started restoring cached node modules
9:15:09 AM: Finished restoring cached node modules
9:15:09 AM: Installing NPM modules using NPM version 6.14.4
9:15:11 AM: npm WARN deprecated [email protected]: babel-eslint is now @babel/eslint-parser. This package will no longer receive updates.
9:15:14 AM: npm WARN deprecated [email protected]: [email protected] is no longer supported. Please upgrade to @latest for important bug and security fixes.
9:15:23 AM: npm WARN deprecated @hapi/[email protected]: Switch to 'npm install joi'
9:15:27 AM: npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
9:15:28 AM: npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
9:15:29 AM: npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
9:15:29 AM: npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
9:15:29 AM: npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer supported or maintained
9:15:29 AM: npm WARN deprecated @hapi/[email protected]: Moved to 'npm install @sideway/address'
9:15:31 AM: npm WARN deprecated [email protected]: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
9:15:32 AM: npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
9:15:37 AM: npm WARN deprecated [email protected]: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.
9:16:50 AM: > [email protected] install /opt/build/repo/node_modules/sharp
9:16:50 AM: > (node install/libvips && node install/dll-copy && prebuild-install) || (node-gyp rebuild && node install/dll-copy)
9:16:51 AM: sharp: Downloading https://github.com/lovell/sharp-libvips/releases/download/v8.10.6/libvips-8.10.6-linux-x64.tar.br
9:16:53 AM: > [email protected] postinstall /opt/build/repo/node_modules/babel-runtime/node_modules/core-js
9:16:53 AM: > node -e "try{require('./postinstall')}catch(e){}"
9:16:53 AM: > [email protected] postinstall /opt/build/repo/node_modules/core-js
9:16:53 AM: > node -e "try{require('./postinstall')}catch(e){}"
9:16:54 AM: > [email protected] postinstall /opt/build/repo/node_modules/core-js-pure
9:16:54 AM: > node -e "try{require('./postinstall')}catch(e){}"
9:16:55 AM: > [email protected] postinstall /opt/build/repo/node_modules/gatsby-telemetry
9:16:55 AM: > node src/postinstall.js || true
9:16:55 AM: > [email protected] postinstall /opt/build/repo/node_modules/mozjpeg
9:16:55 AM: > node lib/install.js
9:16:56 AM:   ✔ mozjpeg pre-build test passed successfully
9:16:56 AM: > [email protected] postinstall /opt/build/repo/node_modules/pngquant-bin
9:16:56 AM: > node lib/install.js
9:16:56 AM:   ✔ pngquant pre-build test passed successfully
9:16:56 AM: > [email protected] postinstall /opt/build/repo/node_modules/gatsby/node_modules/gatsby-cli
9:16:56 AM: > node scripts/postinstall.js
9:16:56 AM: > [email protected] postinstall /opt/build/repo/node_modules/gatsby
9:16:56 AM: > node scripts/postinstall.js
9:16:59 AM: npm notice created a lockfile as package-lock.json. You should commit this file.
9:16:59 AM: npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.3.1 (node_modules/chokidar/node_modules/fsevents):
9:16:59 AM: npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
9:16:59 AM: npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/webpack-dev-server/node_modules/chokidar/node_modules/fsevents):
9:16:59 AM: npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
9:16:59 AM: npm WARN [email protected] requires a peer of graphql@^14.4.1 but none is installed. You must install peer dependencies yourself.
9:16:59 AM: npm WARN [email protected] requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.
9:16:59 AM: npm WARN [email protected] requires a peer of typescript@>=2.7 but none is installed. You must install peer dependencies yourself.
9:16:59 AM: added 2580 packages from 1153 contributors and audited 2592 packages in 108.702s
9:17:00 AM: 282 packages are looking for funding
9:17:00 AM:   run `npm fund` for details
9:17:00 AM: found 42 vulnerabilities (41 moderate, 1 high)
9:17:00 AM:   run `npm audit fix` to fix them, or `npm audit` for details
9:17:00 AM: NPM modules installed
9:17:01 AM: Started restoring cached go cache
9:17:01 AM: Finished restoring cached go cache
9:17:01 AM: go version go1.14.4 linux/amd64
9:17:01 AM: go version go1.14.4 linux/amd64
9:17:01 AM: Installing missing commands
9:17:01 AM: Verify run directory
9:17:03 AM: ​
9:17:03 AM: ────────────────────────────────────────────────────────────────
9:17:03 AM:   Netlify Build                                                 
9:17:03 AM: ────────────────────────────────────────────────────────────────
9:17:03 AM: ​
9:17:03 AM: ❯ Version
9:17:03 AM:   @netlify/build 11.12.0
9:17:03 AM: ​
9:17:03 AM: ❯ Flags
9:17:03 AM:   deployId: 609a915e632d4800071cf3b6
9:17:03 AM: ​
9:17:03 AM: ❯ Current directory
9:17:03 AM:   /opt/build/repo
9:17:03 AM: ​
9:17:03 AM: ❯ Config file
9:17:03 AM:   No config file was defined: using default values.
9:17:03 AM: ​
9:17:03 AM: ❯ Context
9:17:03 AM:   production
9:17:03 AM: ​
9:17:03 AM: ────────────────────────────────────────────────────────────────
9:17:03 AM:   1. Build command from Netlify app                             
9:17:03 AM: ────────────────────────────────────────────────────────────────
9:17:03 AM: ​
9:17:03 AM: $ npm run build
9:17:03 AM: > [email protected] build /opt/build/repo
9:17:03 AM: > gatsby build
9:17:07 AM: success open and validate gatsby-configs - 0.034s
9:17:07 AM: success load plugins - 0.868s
9:17:08 AM: success onPreInit - 0.042s
9:17:08 AM: success initialize cache - 0.006s
9:17:08 AM: success copy gatsby files - 0.068s
9:17:08 AM: success onPreBootstrap - 0.018s
9:17:08 AM: success createSchemaCustomization - 0.005s
9:17:08 AM: success Checking for changed pages - 0.000s
9:17:08 AM: success source and transform nodes - 0.107s
9:17:08 AM: success building schema - 0.645s
9:17:08 AM: success createPages - 0.007s
9:17:09 AM: success createPagesStatefully - 0.079s
9:17:09 AM: info Total nodes: 51, SitePage nodes: 6 (use --verbose for breakdown)
9:17:09 AM: success Checking for changed pages - 0.000s
9:17:09 AM: success update schema - 0.072s
9:17:09 AM: success onPreExtractQueries - 0.001s
9:17:11 AM: success extract queries from components - 2.354s
9:17:11 AM: success write out redirect data - 0.119s
9:17:11 AM: success Build manifest and related icons - 0.279s
9:17:11 AM: success onPostBootstrap - 0.283s
9:17:11 AM: info bootstrap finished - 8.291s
9:17:11 AM: success run page queries - 0.015s - 5/5 328.97/s
9:17:11 AM: success write out requires - 0.006s
9:17:40 AM: Webpack Bundle Analyzer is started at http://127.0.0.1:3001
9:17:40 AM: Use Ctrl+C to close it
9:17:40 AM: success Building production JavaScript and CSS bundles - 28.524s
9:17:40 AM: success Rewriting compilation hashes - 0.001s
9:17:46 AM: success Building HTML renderer - 6.167s
9:17:46 AM: failed Building static HTML for pages - 0.305s
9:17:46 AM: error Building static HTML failed for path "/404/"
9:17:47 AM: 
9:17:47 AM:   1 | function _defineProperty(obj, key, value) {
9:17:47 AM: > 2 |   if (key in obj) {
9:17:47 AM:     | ^
9:17:47 AM:   3 |     Object.defineProperty(obj, key, {
9:17:47 AM:   4 |       value: value,
9:17:47 AM:   5 |       enumerable: true,
9:17:47 AM: 
9:17:47 AM:   WebpackError: Minified React error #65; visit https://reactjs.org/docs/error-d  ecoder.html?invariant=65&args[]=data%3Aimage%2Fsvg%2Bxml%3Bbase64%2Cphn2zyb4bw  xucz0iahr0cdovl3d3dy53my5vcmcvmjawmc9zdmciihzpzxdcb3g9ijagmca0ny45osa0oci%2Bpg  rlznm%2Bphn0ewxlpi5mztfkzjg5ni1hmty0ltrizgqtywywzi04zmiwndhlowrmmzz7zmlsbdojn2  eymde2o30uyjqyotfmnzqtowi0oc00ytu2lwizmgytztzjztlkzmrhmwy3e2zpbgw6izbmnzg3yjt9  pc9zdhlszt48l2rlznm%2Bpgcgawq9imfinja2owm0lwe3zdmtngzmms04mgrlltbimjkwmwnjzjgw  nyigzgf0ys1uyw1lpsjmyxllciayij48zybpzd0izta3nwjjzdmtowfkmc00nmm4lwi3m2utmmu3nw  yxzwizngewiibkyxrhlw5hbwu9ilntywxsiexvz28ipjxwyxroignsyxnzpsjmztfkzjg5ni1hmty0  ltrizgqtywywzi04zmiwndhlowrmmzyiigq9ik00ns42ldezljy4ys4zmy4zmywwldasmswums4xny  wymy44mswymy44mswwldasms0umjismjauodnbmjmuotmsmjmuotmsmcwwldesmjgsndcunjzjls43  ms4xmi0xljqxljitmi4xmy4ynkeymy41niwymy41niwwldasmswymyw0ogexos40niwxos40niwwld  asms0yls4xnywymy41mywymy41mywwldasms00ljyxlteumdzbmjiundksmjiundksmcwwldesoc4y  nyw0mmezms4zmswzms4zmswwldasms0zljm1ltmunjvjls40ni0untgtljkxlteumtgtms4zns0xlj  c4ys4yns4ynswwldasmswwls4zyy43ny0xlju0ldeuntmtmy4xldiumjktnc42nxeylji0ltquntms  nc40oc05lja2bdmuntetny4xmxeyltqumtesnc4wni04ljiyyy40ms0uoduuodmtms42oswxlji1lt  iuntqsmcwwlc4wns0umdkumdktlje2tdmwljqsmjcumthhlje3lje3ldasmcwxls4xmiwwsdi2ljqy  ys4ymi4ymiwwldasms0umjitlje1bc00ljy1ltkunthjls43ns0xlju1lteuns0zljexltiumjytnc  42nmwtlja2ls4xmmmtlja2ldatlja3lja3ls4wos4xmuwxnswyms4znvexmi4znswyni43nyw5ljcy  ldmyljjdoc45ncwzmy43osw4lje3ldm1ljm5ldcumzksmzdhlji2lji2ldasmcwwldasljmxldixlj  i3ldixlji3ldasmcwwldewlje0lddbmtkunjgsmtkunjgsmcwwldasmjaunsw0nwmunjiumswxlji1  lje4ldeuodgumjnhmjeuntgsmjeuntgsmcwwldasmi4yny4wnkeyms4zmywyms4zmywwldasmcw0nc  4xmywzmc44ncwyms4wnswyms4wnswwldasmcw0ns4yncwymywyms42ocwyms42ocwwldasmcw0nc4w  nywxn2eumjgumjgsmcwwldesmc0umjvaii8%2Bphbhdgggy2xhc3m9imi0mjkxzjc0ltlindgtnge1  ni1imzbmlwu2y2u5zgzkytfmnyigzd0ittqzljkxldewljy1yy0uodutms0xljy4ltiumdytmi41ny  0zlja1ytiwljqsmjauncwwldasmc0yljuxltiundfbmjqsmjqsmcwwldasmjguntqundvjls42ls4x  mi0xljitljiylteuoc0umjlhni4znsw2ljm1ldasmcwwltetlja4ldiumtismi4xmiwwldasmc0unt  ysmeeuodeuodesmcwwldasmjusmgeunzcunzcsmcwwldatljmsmhetmswwltiumdcsmewyms41my4x  m2mtlju5lja2lteumtkumtqtms43oc4yns0undiumdgtljg0lje1lteumjuumjdhnc41nyw0lju3ld  asmcwwls45ljizljeyljeyldasmcwwls4xldbomgeunziunzismcwwldatlji1lja3ldiumtismi4x  miwwldasmc0umzyumswymi40mywymi40mywwldasmc00ljm3ldeuodzbljiyljiyldasmcwwldeylj  qsm2mtljuzljmtms4wns42mi0xlju2ljk1qti1ldi1ldasmcwwldguntgsns42mmeymy45mswymy45  mswwldasmc0yljqsmi4zmiwymi44miwymi44miwwldasmc0xljk0ldiundrbmjmuodqsmjmuodqsmc  wwldasmiwxnc41miwymy4yniwymy4yniwwldasmcwxlde3lja5ytiyljexldiyljexldasmcwwls41  niwylji3yzasljmzls4xmy42ns0umtysmxyumtfhlja2lja2ldasmcwwldaslja4bdaslje4czasmc  wwldbhms4xnswxlje1ldasmcwwldaslji2ldasmcwwldasmcwwldbbmtkuntismtkuntismcwwldas  mcwymy42owmwlc41miwwldesmcwxlju1ys4xmy4xmywwldasmcwwlc4xmiwxmi42nswxmi42nswwld  asmcwumtmsms41lje1lje1ldasmcwwldasljezbdaslji1ys4wni4wniwwldasmcwwlc4wns44mi44  miwwldasmcwwlc4ymmmumdguntmumtcsms4wni4yoswxlju5yti0ljusmjqunswwldasmcwxlji5ld  qumtfzmcwumteumdkumtqumdytljexlja4ls4xnmwxltiumddjlje4ls4zni4zny0unziuntmtms4x  lja1ldaslja1ls4wocwwls4xmmewldasmcwwldasmcwwldeunjysms42niwwldasmc0umtetljm4bd  atljexczasmcwwldbomgeuodiuodismcwwldatlja3ls4zldasmcwwldasmcwwldbwmjlhmjiumdks  mjiumdksmcwwldetljqyltiumjcsmtkumdksmtkumdksmcwwldetlje3ltiumtqsmjaumzysmjaumz  ysmcwwldeslje0ltnbmtkumdgsmtkumdgsmcwwldesmy4zmswxoweymc4xnswymc4xnswwldasmswx  ljitmy41niwymc45miwymc45miwwldasmswyljgzltqunjljljqtljuxljg0ltesms4yos0xljq4yt  izljyyldizljyyldasmcwxldeuotutms44yy4zos0umziunzktljyyldeumi0uotjzljy5ls40niwx  lja1ls42oge2lja4ldyumdgsmcwwldasljy0ls4zowwumjmtljeyytixlja2ldixlja2ldasmcwxld  itmswymc4zoswymc4zoswwldasmswzltesncw0ldasmcwwlc41os0umtzsljeyldbjljq3ls4xljk1  ls4xoswxljqzls4ynmeyms44nswyms44nswwldasmswzljeyls4yngguowwxljexlja4yte5ljqyld  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e1bdeumtesmi4yniwzljmzldyunzvhljc1ljc1ldasmcwxlc4wny4xmmmumdysmcwumdctlja4lja5  ls4xmi4xoc0umzuumzmtljcxljutms4wni4wny0umtcumtctljmylji1ls40oc4zni0unziunzitms  40mywxlja2ltiumtuumtitlji2lji2ls41ms4zoc0unzdzljm5ls43os41oc0xlje4yzatlja1lja4  ls4xlja1ls4xny4xoc0umzqumzctljy3lju0ltfzljiyls40oc4znc0unzfjljmtlju4lju3lteumt  yuodytms43nc4yls4zos4zos0unzkuntktms4xohmuntitmswunzytms41n2mumdgtljiumi0umzku  my0untlxmi42ms01lji4lduumi0xmc41ogwumzutljy5tdqyljm5lde0bdeuntmtmy4xm0eumtgumt  gsmcwwldasndmuotesmtaunjvaii8%2Bpc9npjwvzz48l3n2zz4%3D for the full message or   use the non-minified dev environment for full errors and additional helpful w  arnings.
9:17:47 AM:   
9:17:47 AM:   - defineProperty.js:2 
9:17:47 AM:     [avodynamics]/[@babel]/runtime/helpers/defineProperty.js:2:1
9:17:47 AM:   
9:17:47 AM:   - static-entry.js:263 
9:17:47 AM:     avodynamics/.cache/static-entry.js:263:20
9:17:47 AM:   
9:17:47 AM: 
9:17:47 AM: npm ERR! code ELIFECYCLE
9:17:47 AM: npm ERR! errno 1
9:17:47 AM: npm ERR! [email protected] build: `gatsby build`
9:17:47 AM: npm ERR! Exit status 1
9:17:47 AM: npm ERR!
9:17:47 AM: npm ERR! Failed at the [email protected] build script.
9:17:47 AM: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
9:17:47 AM: npm ERR! A complete log of this run can be found in:
9:17:47 AM: npm ERR!     /opt/buildhome/.npm/_logs/2021-05-11T14_17_47_218Z-debug.log
9:17:47 AM: ​
9:17:47 AM: ────────────────────────────────────────────────────────────────
9:17:47 AM:   "build.command" failed                                        
9:17:47 AM: ────────────────────────────────────────────────────────────────
9:17:47 AM: ​
9:17:47 AM:   Error message
9:17:47 AM:   Command failed with exit code 1: npm run build
9:17:47 AM: ​
9:17:47 AM:   Error location
9:17:47 AM:   In Build command from Netlify app:
9:17:47 AM:   npm run build
9:17:47 AM: ​
9:17:47 AM:   Resolved config
9:17:47 AM:   build:
9:17:47 AM:     command: npm run build
9:17:47 AM:     commandOrigin: ui
9:17:47 AM:     publish: /opt/build/repo/public
9:17:47 AM: Caching artifacts
9:17:47 AM: Started saving node modules
9:17:47 AM: Finished saving node modules
9:17:47 AM: Started saving build plugins
9:17:47 AM: Finished saving build plugins
9:17:47 AM: Started saving pip cache
9:17:47 AM: Finished saving pip cache
9:17:47 AM: Started saving emacs cask dependencies
9:17:47 AM: Finished saving emacs cask dependencies
9:17:47 AM: Started saving maven dependencies
9:17:47 AM: Finished saving maven dependencies
9:17:47 AM: Started saving boot dependencies
9:17:47 AM: Finished saving boot dependencies
9:17:47 AM: Started saving rust rustup cache
9:17:47 AM: Finished saving rust rustup cache
9:17:47 AM: Started saving go dependencies
9:17:47 AM: Finished saving go dependencies
9:17:51 AM: Build failed due to a user error: Build script returned non-zero exit code: 2
9:17:51 AM: Creating deploy upload records
9:17:51 AM: Failing build: Failed to build site
9:17:51 AM: Failed during stage 'building site': Build script returned non-zero exit code: 2
9:17:51 AM: Finished processing build request in 2m54.542943228s

Here are my dependencies

"dependencies": {
    "babel-plugin-polished": "^1.1.0",
    "dotenv": "^9.0.2",
    "gatsby": "^3.4.2",
    "gatsby-image": "^3.4.0",
    "gatsby-plugin-canonical-urls": "^3.4.0",
    "gatsby-plugin-google-gtag": "^3.4.0",
    "gatsby-plugin-image": "^1.4.1",
    "gatsby-plugin-manifest": "^3.4.0",
    "gatsby-plugin-nprogress": "^3.4.0",
    "gatsby-plugin-offline": "^4.4.0",
    "gatsby-plugin-react-helmet": "^4.4.0",
    "gatsby-plugin-react-svg": "^3.0.1",
    "gatsby-plugin-sharp": "^3.4.2",
    "gatsby-plugin-sitemap": "^4.0.0",
    "gatsby-plugin-styled-components": "^4.4.0",
    "gatsby-plugin-webpack-bundle-analyser-v2": "^1.1.22",
    "gatsby-source-filesystem": "^3.4.0",
    "gatsby-source-graphql": "^3.4.0",
    "gatsby-transformer-sharp": "^3.4.0",
    "iframe-resizer-react": "^1.1.0",
    "polished": "^4.1.2",
    "postcss": "^8.2.15",
    "prop-types": "^15.7.2",
    "react": "^17.0.2",
    "react-anchor-link-smooth-scroll": "^1.0.12",
    "react-dom": "^17.0.2",
    "react-helmet": "^6.1.0",
    "react-player": "^2.9.0",
    "styled-components": "^5.3.0",
    "styled-icons": "^10.33.0",
    "styled-reboot": "^5.0.0",
    "stylelint": "^13.13.1",
    "stylelint-config-recommended": "^5.0.0",
    "stylelint-config-styled-components": "^0.1.1",
    "stylelint-processor-styled-components": "^1.10.0"
  },
"devDependencies": {
    "babel-eslint": "^10.1.0",
    "babel-plugin-styled-components": "^1.12.0",
    "babel-preset-gatsby": "^1.4.0",
    "eslint": "^7.8.1",
    "eslint-config-airbnb": "^18.2.0",
    "eslint-config-prettier": "^6.11.0",
    "eslint-config-wesbos": "^1.0.1",
    "eslint-plugin-html": "^6.1.0",
    "eslint-plugin-import": "^2.22.0",
    "eslint-plugin-jsx-a11y": "^6.3.1",
    "eslint-plugin-prettier": "^3.1.4",
    "eslint-plugin-react": "^7.20.6",
    "eslint-plugin-react-hooks": "^4.1.2",
    "prettier": "^2.1.1"
  },

Gatsby Config

const config = require('./src/data/config');

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

module.exports = {
  siteMetadata: {
    title: config.defaultTitle,
    description: config.defaultDescription,
    author: config.author,
  },
  plugins: [
    'gatsby-plugin-react-helmet',
    'gatsby-plugin-styled-components',
    `gatsby-plugin-image`,
    'gatsby-plugin-sharp',
    'gatsby-transformer-sharp',
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/src/assets/images`,
      },
    },
    {
      resolve: 'gatsby-plugin-nprogress',
      options: {
        color: config.themeColor,
        showSpinner: false,
      },
    },
    {
      resolve: 'gatsby-plugin-manifest',
      options: {
        name: config.defaultTitle,
        short_name: 'AVO Dynamics',
        start_url: '/',
        background_color: config.backgroundColor,
        theme_color: config.themeColor,
        display: 'minimal-ui',
        icon: './static/favicon/favicon-512.png',
      },
    },
    'gatsby-plugin-offline',
    {
      resolve: 'gatsby-plugin-react-svg',
      options: {
        rule: {
          include: /assets\\vector/,
        },
      },
    },
    'gatsby-plugin-webpack-bundle-analyser-v2', // http://127.0.0.1:3001?
  ],
};

and an example page it fails on from the 'pages' folder

import React from 'react';
import { Layout, SEO } from 'components/common';

const p404 = () => (
  <Layout>
    <SEO title="404: Not found" location="/404" />
    <h1>NOT FOUND</h1>
    <p>You just hit a route that doesn&#39;t exist... 🙇‍♀️</p>
  </Layout>
);

export default p404;

[LekoArts]

The relevant discussion seems to be happening here: https://answers.netlify.com/t/gatsby-fails-to-build-pages-on-netlify-webpackerror-minified-react-error-65/37513/6