Could not find method implementation() for arguments [project ':UnityExport']

[ceciliamzayek]

Hello,

I followed the video (and also double checked everything with the docs), however when I try to build my android project, I am getting this error (sorry if this is not the right place to post this, I am a beginner in both flutter and unity):

Finished with error: Please review your Gradle project setup in the android/ folder.

• Error running Gradle:
  ProcessException: Process "/Users/ceciliamzayek/celuna_test/android/gradlew" exited abnormally:

FAILURE: Build failed with an exception.

• Where:
  Build file '/Users/ceciliamzayek/celuna_test/android/build.gradle' line: 20

• What went wrong:
  A problem occurred evaluating root project 'android'.

Could not find method implementation() for arguments [project ':UnityExport'] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 0s
Command: /Users/ceciliamzayek/celuna_test/android/gradlew app:properties

[elPatricko]

How did you fix this?

[ceciliamzayek]

I ended up never needing it because I didn't need Unity for my project anymore