[v15.0.2] No "exports" main defined in /.../node_modules/graphql-upload/package.json

[wojtekKrol]

Im migrating from apollo v2 to v3 and wanted to update graphql-upload and occur this error

internal/modules/cjs/loader.js:456
      throw e;
      ^

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: No "exports" main defined in /home/wkrol/vazco/fruitful-insights/server2/node_modules/graphql-upload/package.json
    at new NodeError (internal/errors.js:322:7)
    at throwExportsNotFound (internal/modules/esm/resolve.js:322:9)
    at packageExportsResolve (internal/modules/esm/resolve.js:545:3)
    at resolveExports (internal/modules/cjs/loader.js:450:36)
    at Function.Module._findPath (internal/modules/cjs/loader.js:490:31)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:888:27)
    at Function.wrappedResolveFilename [as _resolveFilename] (/home/wkrol/vazco/fruitful-insights/server2/node_modules/newrelic/lib/shimmer.js:364:42)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Function.wrappedLoad [as _load] (/home/wkrol/vazco/fruitful-insights/server2/node_modules/newrelic/lib/shimmer.js:373:24)
    at Module.require (internal/modules/cjs/loader.js:974:19) {
  code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
}

My packages are:

   "graphql-upload": "15.0.2",
    "@types/graphql-upload": "8.0.11",

I saw this thread but these solutions do not work for me, could someone tell me how to make it work?

[jaydenseric]

Please try uninstalling @types/graphql-upload; graphql-upload has it's own types built in now via TypeScript JSDoc comments.

[wojtekKrol]

@jaydenseric I've removed it from package.json and then run npm ci. Error remains

[jaydenseric]

Does your project TypeScript config have compilerOptions.module set to nodenext?

[wojtekKrol]

It's set to:

  "compilerOptions": {
    "module": "commonjs",
     ...

my other main packages versions:

    "apollo-server-core": "^3.9.0",
    "apollo-server-express": "3.9.0",
    "graphql": "^15.3.0",

in case it's matter

[jaydenseric]

It should be set to nodenext (or node16 if you want to forbid top level await) so TypeScript resolves imports and types the modern Node.js way. Also make sure your TypeScript version (both used via CLI, and the one powering VS Code intellisense) is up to date as only recent versions of TypeScript support that mode and appropriately make use of the package.json exports field and such.

[jaydenseric]

I just realise in your screenshot here that you're not specifying the full file name with extension in the import path. You were doing so correctly in the first screenshot here.

[wojtekKrol]

Still nothing

[jaydenseric]

@wojtekKrol there are several things wrong at once in that screenshot. Firstly, it looks in the bottom left like your TypeScript version is out of date because it's failing to recognise the node16 value. Another thing wrong is you are trying to import something that doesn't exist; use:

import type { FileUpload } from "graphql-upload/processRequest.js";

Another problem you can see in the bottom right is you are attempting to use Node.js to run ESM without using the correct .mjs file extension, as the error message says.

[wojtekKrol]

Okey so let me clarify

In my project I'm using typescript 4.7.2and node 14.18.3 (because `graphql-upload v15.0.2 supports node >14.17.0)

now I've edited package.json added at top level as typescript suggest

  "type": "module",

and still gets this errors:

this is my tsconfig.json

{
  "compilerOptions": {
    "target": "es2020",
    "module": "node16",
    "lib": ["dom", "es6", "es2017", "esnext.asynciterable"],
    "outDir": "./dist",
    "moduleResolution": "node",
    "removeComments": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "noEmitHelpers": true,
    "importHelpers": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "allowSyntheticDefaultImports": true,
    "allowJs": true,
    "esModuleInterop": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "resolveJsonModule": true,
    "baseUrl": ".",
    "sourceMap": true,
    "paths": {
      "@/*": ["src/*"],
      "@test/*": ["test/*"]
    },
    "plugins": [
      {
        "transform": "@zerollup/ts-transform-paths",
        "exclude": ["*"]
      }
    ]
  },
  "exclude": ["node_modules"],
  "include": [
    "./src/**/*.tsx",
    "./src/**/*.ts",
    "./src/**/*.js",
    "./src/**/*.d.ts",
    "./src/**/*.json",
    "./src/**/*.json5",
    "./test/**/*.ts",
    "./src/**/*.csv",
    "./node_modules/graphql-upload/*.js"
  ]
}

Currently because of typescript version I can not even run ttsc -w which is wrapper on tsc because I get errors @jaydenseric

[jaydenseric]

Without looking at the other settings, "moduleResolution": "node" is wrong; it's overriding the behavior of "module": "node16". Try deleting it.

[dkruk]

Have the same issue