Package expo.modules does not exist

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Error: package expo.modules does not exist

When encountering the error message “package expo.modules does not exist”, it means that the specified package is not found in the current project’s dependencies or it is not installed correctly.

Possible Causes:

  • The package name is misspelled or does not exist in the package registry.
  • The package is not included in the project’s dependencies.
  • The package installation is corrupted or incomplete.

Solutions:

To resolve this error, you can follow these steps:

  1. Verify the package name: Double-check the package name for any typos or misspellings. Ensure it matches the official package name or the correct custom package name.
  2. Check dependencies: Make sure the package is included in the project’s dependencies in the package.json file. If it is missing, you can add it manually using npm install or yarn add commands.
  3. Reinstall the package: If the package was previously installed but encountered an issue, try reinstalling it by running npm install package-name or yarn add package-name in your project’s root directory.

Examples:

  • Example 1: Installing a missing package using npm.
    • npm install expo-modules
  • Example 2: Installing a missing package using yarn.
    • yarn add expo-modules
  • Example 3: Adding a missing package to package.json and installing using npm.
    • npm install --save expo-modules
  • Example 4: Adding a missing package to package.json and installing using yarn.
    • yarn add expo-modules

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