Скачать или смотреть How to Fix Command PhaseScriptExecution failed with a nonzero exit code in Flutter on iOS

Learn how to resolve the common issue of `Command PhaseScriptExecution failed with a nonzero exit code` while archiving your Flutter app from Xcode. This guide will walk you through the necessary steps to overcome this error.
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Fixing Command PhaseScriptExecution Failed with a Nonzero Exit Code in Flutter on iOS

If you've been working with Flutter and iOS, you may have encountered the frustrating error message, Command PhaseScriptExecution failed with a nonzero exit code, when trying to archive your app in Xcode. This issue is commonly associated with compatibility problems between Xcode and CocoaPods, especially with the recent updates. In this guide, we'll break down how to effectively address this error so you can successfully archive your app.

Understanding the Error

When you attempt to archive your Flutter app, Xcode might throw an error that includes messages about missing files or failed operations during the build process. For example, you may see logs similar to the following:

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This indicates that Xcode is trying to access directories or files that either don't exist or can't be executed properly, leading to the build process's failure.

Common Reasons for the Error

Several possible causes for this error include:

Outdated CocoaPods version

Misconfigured build settings or paths

Missing dependencies in your Podfile

Step-by-Step Solutions

1. Update CocoaPods

This error often stems from using an outdated version of CocoaPods, especially with newer versions of Xcode. Run the following command in your terminal to install the latest version of CocoaPods:

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Make sure to check for any warnings or errors during the installation. This command updates CocoaPods globally on your machine and ensures compatibility with Xcode.

2. Modify the Pods-Runner-frameworks.sh File

If updating CocoaPods does not resolve the problem, you may need to manually edit a specific script file. Follow these steps:

Navigate to the following path in your project directory:

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Open the Pods-Runner-frameworks.sh file in a text editor.

Look for the line that reads:

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Replace it with the new line:

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3. Regular Maintenance Checklist

After making these changes, do not forget to clean and rebuild your Flutter project:

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Periodically, especially before archiving, perform the following commands to ensure your project is properly set up:

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Final Steps

Remember to perform the above editing and cleaning steps before each archive execution if you find that the error persists. This may appear tedious but is important in maintaining the integrity of your build process.

Conclusion

Encountering the Command PhaseScriptExecution failed with a nonzero exit code error can be discouraging, particularly when you're eager to archive and deploy your Flutter app. By following the steps outlined in this guide, you should now be equipped to tackle this problem head-on. Don't forget to keep your tools up-to-date, as compatibility is key in the world of app development.

If you found this post helpful, feel free to share your experiences or any additional tips you have in the comments below. Happy coding!