에러

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:generateDebugBuildConfig'.
> Error while evaluating property 'namespace' of task ':app:generateDebugBuildConfig'
   > Failed to calculate the value of task ':app:generateDebugBuildConfig' property 'namespace'.
      > Failed to query the value of property 'namespace'.
         > org.xml.sax.SAXParseException; systemId: file:/C:/Users/BYEONGGIl/workspace/flutter/proj9_agora/android/app/src/main/AndroidManifest.xml; lineNumber: 14; columnNumber: 122; ��� ���� "uses-permission"��(��) ������ "tools:ignore" �Ӽ��� "tools" ���ξ ���ε���� �ʾҽ��ϴ�.

* 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

위와 같은 에러가 나는데, AndroidManifest.xml 에서 추가한 uses-permission 중

    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" tools:ignore="ProtectedPermissions" />

해당 부분을 주석하면 앱은 정상 동작합니다.

에러메시지가 인코딩이 깨져서 표현되서 구글링을 못하겠네용...

강의에는 문제가 없겠죠?