Failed to construct transformer: Error: Cannot parse /home/expo/.nvm/test/fast/Unit tests/mocks/project_dirs/nested-both/package.json as JSON: Unexpected end of JSON input

[pencilcheck]

Build/Submit details page URL

https://expo.dev/accounts/pencilcheck/projects/plushie-hellheim/builds/e12ed968-282a-4b5f-9eee-ea46f7873400

Summary

I already tried the expo doctor and npx expo install --check once, but it still give the same error. It was working with the old dependencies. I don't know why once I do 1) add local credentials to eas.json 2) and install react-native-iap, this issue started to happen on a new bundle identifier.

I also seen some suggested monorepo issue, but mine is not a monorepo.

Basically it used to build, but now it is showing this error.

BTW, I can eas build locally. This is a expo remote env issue. I have a feeling it has something to do with nvm. but i'm not sure.

ALSO, I tried development env and it worked, with the same code (perhaps the real issue is the lack of developmentClient?)

Actually I just tested by adding developmentClient to preview and it worked

    "development": {
      "node": "21.5.0",
      "developmentClient": true,
      "distribution": "internal",
      "ios": {
        "resourceClass": "m-medium"
      },
      "android": {
        "image": "ubuntu-22.04-jdk-11-ndk-r21e"
      },
      "env": {
        "APP_VARIANT": "development"
      }
    },
    "preview": {
      "node": "21.5.0",
      "distribution": "internal",
      "ios": {
        "simulator": true,
        "resourceClass": "m-medium"
      },
      "android": {
        "image": "ubuntu-22.04-jdk-11-ndk-r21e"
      },
      "env": {
        "APP_VARIANT": "preview",
        "SERVER_URL": "https://replace-with-heroku-url"
      }
    },

For some reason anything other than development wouldn't work, I used "preview" and "production" and none of them worked.

Managed or bare?

bare

Environment

Need to install the following packages:
[email protected]
Ok to proceed? (y) y

  expo-env-info 1.2.0 environment info:
    System:
      OS: macOS 14.2.1
      Shell: 3.6.4 - /opt/homebrew/bin/fish
    Binaries:
      Node: 21.5.0 - ~/.nvm/versions/node/v21.5.0/bin/node
      Yarn: 1.22.19 - ~/.nvm/versions/node/v21.5.0/bin/yarn
      npm: 10.2.4 - ~/.nvm/versions/node/v21.5.0/bin/npm
      Watchman: 2023.12.04.00 - /opt/homebrew/bin/watchman
    Managers:
      CocoaPods: 1.14.3 - /opt/homebrew/bin/pod
    SDKs:
      iOS SDK:
        Platforms: DriverKit 23.2, iOS 17.2, macOS 14.2, tvOS 17.2, visionOS 1.0, watchOS 10.2
      Android SDK:
        API Levels: 30, 32, 33, 33
        Build Tools: 30.0.2, 30.0.3, 33.0.0, 33.0.2, 34.0.0
        System Images: android-29 | Google Play ARM 64 v8a, android-30 | Google Play ARM 64 v8a, android-30 | Google Play Intel x86_64 Atom, android-31 | Google Play ARM 64 v8a, android-33 | Google Play ARM 64 v8a, android-33 | Google Play Intel x86_64 Atom, android-UpsideDownCake | Google Play ARM 64 v8a
    IDEs:
      Android Studio: 2021.2 AI-212.5712.43.2112.8609683
      Xcode: 15.2/15C500b - /usr/bin/xcodebuild
    npmPackages:
      @expo/metro-config: ~0.10.0 => 0.10.7
      expo: 49 => 49.0.21
      expo-router: ^2.0.0 => 2.0.14
      react: 18.2.0 => 18.2.0
      react-dom: 18.2.0 => 18.2.0
      react-native: 0.72.6 => 0.72.6
      react-native-web: ~0.19.6 => 0.19.10
    Expo Workflow: managed

Need to install the following packages:
[email protected]
Ok to proceed? (y) y
(node:96320) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
✔ Check Expo config for common issues
✔ Check package.json for common issues
✔ Check dependencies for packages that should not be installed directly
✔ Check for common project setup issues
✔ Check for issues with metro config
✔ Check npm/ yarn versions
✔ Check Expo config (app.json/ app.config.js) schema
✖ Check that packages match versions required by installed Expo SDK
✔ Check for legacy global CLI installed locally
✔ Check that native modules do not use incompatible support packages
✖ Check that native modules use compatible support package versions for installed Expo SDK

Detailed check results:

Expected package @expo/config-plugins@~7.2.2
Found invalid:
  @expo/[email protected]
  (for more info, run: npm why @expo/config-plugins)
Advice: Upgrade dependencies that are using the invalid package versions0.

(node:96470) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
Some dependencies are incompatible with the installed expo version:
  [email protected] - expected version: 0.72.10
  @expo/[email protected] - expected version: ~7.2.2
  @types/[email protected] - expected version: ~18.2.14
  [email protected] - expected version: ^5.1.3
Your project may not work correctly until you install the correct versions of the packages.
Fix with: npx expo install --fix
Found outdated dependencies
Advice: Use 'npx expo install --check' to review and upgrade your dependencies.

One or more checks failed, indicating possible issues with the project.

Error output

Failed to construct transformer:  Error: Cannot parse /home/expo/.nvm/test/fast/Unit tests/mocks/project_dirs/nested-both/package.json as JSON: Unexpected end of JSON input
    at Object.worker (/home/expo/workingdir/build/node_modules/metro-file-map/src/worker.js:80:13)
    at execFunction (/home/expo/workingdir/build/node_modules/jest-worker/build/workers/processChild.js:137:17)
    at execHelper (/home/expo/workingdir/build/node_modules/jest-worker/build/workers/processChild.js:116:5)
    at execMethod (/home/expo/workingdir/build/node_modules/jest-worker/build/workers/processChild.js:120:5)
    at process.messageListener (/home/expo/workingdir/build/node_modules/jest-worker/build/workers/processChild.js:38:7)
    at process.emit (node:events:519:28)
    at emit (node:internal/child_process:951:14)
    at process.processTicksAndRejections (node:internal/process/task_queues:83:21) {
  type: 'Error'
}

Reproducible demo or steps to reproduce from a blank project

I don't know how to reproduce it with a small project since I have a lot of dependencies and project sensitive configuration.

[szdziedzic]

Hi, it's harder for me to help you without the repro 🤔.

I can't see anything that the EAS Build process is doing that could be responsible for this issue occurring for you (at least for now) 🤔.

I can eas build locally

Did you check that the versions of the tools on the image that you are using match the versions that you have installed locally?

[pencilcheck]

I set the version of the tools in package.json and also having yarn.lock files, the version shouldn't be different