Command phasescriptexecution failed with a nonzero exit code fbreactnativespec

by

Explanation:

When you encounter the “command phasescriptexecution failed with a nonzero exit code fbreactnativespec” error, it means there was an issue with executing a script during the build process of your React Native project. This error is specific to the fbreactnativespec script.

Possible Causes:

  • Missing or incorrect dependencies.
  • Conflicts between different versions of dependencies.

Steps to Resolve:

  1. Ensure you have the correct versions of all dependencies and devDependencies required by your project.
  2. Check for any conflicting dependencies in your project’s package.json file.
  3. Update or reinstall the fbreactnativespec package.
  4. Clear your project’s cache by running the following commands:

    $ watchman watch-del-all
    $ rm -rf node_modules
    $ npm cache clean --force
    $ yarn cache clean
    $ npm install
    $ npm start -- --reset-cache
  5. If none of the above steps work, you may consider deleting the “fbreactnativespec” script from your Xcode project. To do this, open your project in Xcode, navigate to “Build Phases”, and remove the script causing the error.

Example:

In the package.json file of your React Native project, you might have a script similar to the following:


"scripts": {
 "fbreactnativespec": "script.sh"
}

In this case, make sure that the “script.sh” file exists in the correct location and is executable. If the file is missing or there are any permission issues, it can cause the “command phasescriptexecution failed with a nonzero exit code fbreactnativespec” error.

Remember to always double-check your dependencies and scripts to ensure they are properly set up and compatible with your React Native project.

Related Post

Leave a comment