Resolving the “Unable to Find Bundled Java Version” Error in Flutter

19 December 2024 Stephan Petzl Leave a comment Tech-Help

If you’re working with Flutter and Android Studio, encountering the “Unable to find bundled Java version” error can be a common hurdle, particularly when using newer versions of Android Studio. This guide provides a comprehensive solution to address this issue across different operating systems.

Understanding the Issue

This error typically arises due to changes in the directory structure of Android Studio, particularly in the renaming of the jre directory to jbr. This change can lead to Flutter being unable to locate the necessary Java runtime environment.

Solution for Different Operating Systems

Windows

1. Navigate to your Android Studio installation directory, typically found at C:\Program Files\Android\Android Studio.
2. Open Command Prompt as an administrator and run the following command to create a symbolic link:

   cd C:\Program Files\Android\Android Studio
   mklink /D "jre" "jbr"

3. Run flutter doctor to verify the fix.

Mac OS

1. Open Finder and navigate to /Applications/Android Studio.app/Contents.
2. If a jre folder does not exist, create it manually.
3. Copy all contents from the jbr folder into the jre folder.
4. Open Terminal and run:

   cd /Applications/Android Studio.app/Contents
   ln -s jbr jre

5. Run flutter doctor -v to ensure the error is resolved.

Linux

1. Open Terminal and navigate to your Android Studio directory, usually ~/android-studio/.
2. Create a symbolic link using:

   ln -s jbr jre

3. Run flutter doctor -v to confirm the solution.

Additional Tips

If the above solutions do not resolve the issue, consider updating both Android Studio and Flutter to their latest versions. Additionally, ensure that you have the correct permissions to make changes in your installation directories, particularly on Mac OS where additional security settings may apply.

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