디버깅 오류

Launching lib\main.dart on Android SDK built for x86 in debug mode...

FAILURE: Build failed with an exception.

* What went wrong:

A problem was found with the configuration of task ':app:compileFlutterBuildDebug'.

> Cannot write to file 'D:\Flutter' specified for property 'outputFiles' as it is a directory.

* 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 4s

Exception: Gradle task assembleDebug failed with exit code 1

Exited (sigterm)

이런 오류가 나는데 어떤 문제인지 구글링을 해도 못찾겠습니다 ㅠ