TypeError: "h is not a function" createUploadLink

[MANTENN]

I ejected my web application to make apollo-upload-client work.

package.json

{
  "name": "project-snow-frontend",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@babel/core": "7.1.0",
    "@svgr/webpack": "2.4.1",
    "apollo-cache-inmemory": "^1.3.5",
    "apollo-client": "^2.4.2",
    "apollo-link": "^1.2.3",
    "apollo-link-context": "^1.0.9",
    "apollo-link-error": "^1.1.1",
    "apollo-link-http": "^1.5.5",
    "apollo-link-state": "^0.4.2",
    "apollo-upload-client": "^9.0.0",
    "babel-core": "7.0.0-bridge.0",
    "babel-eslint": "9.0.0",
    "babel-jest": "23.6.0",
    "babel-loader": "8.0.4",
    "babel-plugin-named-asset-import": "^0.2.2",
    "babel-preset-react-app": "^5.0.2",
    "bfj": "6.1.1",
    "bootstrap": "^4.1.3",
    "case-sensitive-paths-webpack-plugin": "2.1.2",
    "chalk": "2.4.1",
    "css-loader": "1.0.0",
    "dotenv": "6.0.0",
    "dotenv-expand": "4.2.0",
    "eslint": "5.6.0",
    "eslint-config-react-app": "^3.0.3",
    "eslint-loader": "2.1.1",
    "eslint-plugin-flowtype": "2.50.1",
    "eslint-plugin-import": "2.14.0",
    "eslint-plugin-jsx-a11y": "6.1.1",
    "eslint-plugin-react": "7.11.1",
    "file-loader": "2.0.0",
    "fs-extra": "7.0.0",
    "fuse.js": "^3.2.1",
    "graphql": "^14.0.2",
    "graphql-tag": "^2.5.0",
    "html-webpack-plugin": "4.0.0-alpha.2",
    "identity-obj-proxy": "3.0.0",
    "jest": "23.6.0",
    "jest-pnp-resolver": "1.0.1",
    "jest-resolve": "23.6.0",
    "jwt-decode": "^2.2.0",
    "mini-css-extract-plugin": "0.4.3",
    "mobx": "^5.5.0",
    "mobx-react": "^5.2.8",
    "node-sass": "^4.9.3",
    "npm": "^6.4.1",
    "optimize-css-assets-webpack-plugin": "5.0.1",
    "pnp-webpack-plugin": "1.1.0",
    "postcss-flexbugs-fixes": "4.1.0",
    "postcss-loader": "3.0.0",
    "postcss-preset-env": "6.0.6",
    "postcss-safe-parser": "4.0.1",
    "react": "^16.5.2",
    "react-apollo": "^1.4.16",
    "react-app-polyfill": "^0.1.3",
    "react-dev-utils": "^6.0.3",
    "react-dom": "^16.5.2",
    "react-feather": "^1.1.4",
    "react-router-dom": "^4.3.1",
    "react-select": "^2.1.0",
    "reactstrap": "^6.5.0",
    "resolve": "1.8.1",
    "sass-loader": "7.1.0",
    "start": "^5.1.0",
    "style-loader": "0.23.0",
    "styled-components": "^3.4.9",
    "terser-webpack-plugin": "1.1.0",
    "url-loader": "1.1.1",
    "webpack": "4.19.1",
    "webpack-dev-server": "3.1.9",
    "webpack-manifest-plugin": "2.0.4",
    "workbox-webpack-plugin": "3.6.2"
  },
  "scripts": {
    "start": "node scripts/start.js",
    "build": "node scripts/build.js",
    "test": "node scripts/test.js --env=jsdom"
  },
  "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 11",
    "not op_mini all"
  ],
  "devDependencies": {},
  "jest": {
    "collectCoverageFrom": [
      "src/**/*.{js,jsx}"
    ],
    "resolver": "jest-pnp-resolver",
    "setupFiles": [
      "react-app-polyfill/jsdom"
    ],
    "testMatch": [
      "<rootDir>/src/**/__tests__/**/*.{js,jsx}",
      "<rootDir>/src/**/?(*.)(spec|test).{js,jsx}"
    ],
    "testEnvironment": "jsdom",
    "testURL": "http://localhost",
    "transform": {
      "^.+\\.(js|jsx)$": "<rootDir>/node_modules/babel-jest",
      "^.+\\.css$": "<rootDir>/config/jest/cssTransform.js",
      "^(?!.*\\.(js|jsx|css|json)$)": "<rootDir>/config/jest/fileTransform.js"
    },
    "transformIgnorePatterns": [
      "[/\\\\]node_modules[/\\\\].+\\.(js|jsx)$",
      "^.+\\.module\\.(css|sass|scss)$"
    ],
    "moduleNameMapper": {
      "^react-native$": "react-native-web",
      "^.+\\.module\\.(css|sass|scss)$": "identity-obj-proxy"
    },
    "moduleFileExtensions": [
      "web.js",
      "js",
      "json",
      "web.jsx",
      "jsx",
      "node"
    ]
  },
  "babel": {
    "presets": [
      "react-app"
    ]
  },
  "eslintConfig": {
    "extends": "react-app"
  }
}

The app works when I run yarn start, however once it gets transpiled into ES2015, it crashes.

I have not modified anything other than webpackconfig to exclude mjs

[jaydenseric]

I have not modified anything other than webpackconfig to exclude mjs

You mean include .mjs?

[MANTENN]

Correct.
No as exclude.

        loader: require.resolve('file-loader'),
        // Exclude `js` files to keep "css" loader working as it injects
        // it's runtime that would otherwise be processed through "file" loader.
        // Also exclude `html` and `json` extensions so they get processed
        // by webpacks internal loaders.
        exclude: [/\.(js|jsx|mjs)$/, /\.html$/, /\.json$/],

[jaydenseric]

Is there a bug specific to apollo-upload-client, and can it be reproduced? If so, how?

[jaydenseric]

I don't see mjs in transformIgnorePatterns, does that mean that it is transforming the ESM to CJS, which is causing the named import to be undefined?

[jaydenseric]

CRA had bugs with Webpack and .mjs that have been fixed in new versions, are you sure you are on the latest version?

[MANTENN]

I installed create-react-app today on my machine. Running create-react-app returns 2.0.4. Yes, I went through this issue(#56) spent about 2 hours researching further info, and concluded eject is the only solution.

[MANTENN]

I don't see mjs in transformIgnorePatterns, does that mean that it is transforming the ESM to CJS, which is causing the named import to be undefined?

I am not too familiar with webpack

[MANTENN]

I didn't include mjs in the exclude option in the file webpack.config.prod.js

[jaydenseric]

All this probably won't be necessary in CRA v2.0.5, which is in Github releases but not yet published to npm for some reason: facebook/create-react-app#5258