Project with path ':plugin_scaffold' could not be found in root project 'use_location'.

[Bersh]

There is a build error if I try to build plugin project with flutter build aar:

flutter-use-location % flutter build aar
Running Gradle task 'assembleAarDebug'...                               
Running Gradle task 'assembleAarDebug'... Done                      1.3s


FAILURE: Build failed with an exception.

* Where:
Build file '/.../flutter-use-location/android/build.gradle' line: 45

* What went wrong:
A problem occurred evaluating root project 'use_location'.
> Project with path ':plugin_scaffold' could not be found in root project 'use_location'.

* 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 1s


Gradle task assembleAarDebug failed with exit code 0.

Are there some files missing in the repo?