The iOS deployment target "IPHONEOS_DEPLOYMENT_TARGET" is set to 8.0, in Flutter How can I change the minimum IOS Deploying Target

Troubleshooting iOS Deployment Target Error in Flutter

If you're developing a Flutter app and encountered the "iOS deployment target" error, don't worry - you're not alone. Many developers face this issue when trying to build their apps for iOS devices. But fear not, we're here to help you solve it! 🙌

Understanding the Problem

The error message you encountered is trying to tell you that the minimum iOS version required by your project (IPHONEOS_DEPLOYMENT_TARGET) is set to 8.0, but some of the pods in your project require a minimum iOS version of 9.0 or higher. This inconsistency is causing the build to fail.

Why Does This Error Happen?

In most cases, this error occurs when you add or update certain dependencies in your project that have a higher minimum iOS version requirement. The error is triggered because the minimum iOS version set in your project (either manually or by default) is lower than what these dependencies need.

Easy Solutions

To fix this error and successfully build your Flutter app for iOS, you have a few options:

1. Change the Deployment Target Manually

One straightforward solution is to manually update the deployment target of your Xcode project. Here's how you can do it:

1. Open your iOS project in Xcode by navigating to the ios directory of your Flutter project and opening the .xcworkspace file.

2. In Xcode, select the target for your app (usually named after your project).

3. Go to the "General" tab and look for the "Deployment Info" section.

4. Change the "iOS Deployment Target" value from 8.0 to 9.0 or higher.

5. Save and close Xcode.

6. Try rebuilding your Flutter app, and the error should be resolved.

2. Update the Podfile

Another solution is to update the minimum iOS deployment target for the pods in your project. Here's how:

1. Open the ios directory of your Flutter project using a text editor.

2. Locate the Podfile.

3. Find the line that starts with platform :ios, '8.0'.

4. Replace 8.0 with the desired minimum iOS version (e.g., 9.0 or higher).

5. Save the changes and close the file.

6. Run flutter clean to remove any previously generated build artifacts.

7. Rebuild your Flutter app.

These steps ensure that both your Xcode project and the pods in your project have the same minimum iOS deployment target.

Still Stuck? Ask for Help!

If you've tried the above solutions but are still encountering the same error, don't panic! This error can be caused by various factors, including conflicts between different dependencies. In such cases, the best course of action is to seek help from the Flutter community. There are several communities where you can find assistance, such as:

• FlutterDev subreddit

• Flutter Discord channel

• Flutter Community

Sharing your error message and the steps you've already tried will help others understand your problem better and provide more targeted assistance.

Conclusion

Encountering an iOS deployment target error while building your Flutter app can be frustrating, but with the right solutions and assistance, you'll be able to overcome it. Remember to keep your project's iOS deployment target in sync with the dependencies you use, and don't hesitate to ask for help when needed.

Now go forth, fix that error, and continue building amazing Flutter apps! 🚀