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Flutter/ERROR

Android Emulator Warning 해결

에러 내용


Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns
http://schemas.android.com/repository/android/common/01
[        ] Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns
http://schemas.android.com/repository/android/generic/01
[        ] Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns
http://schemas.android.com/sdk/android/repo/addon2/01
[        ] Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns
http://schemas.android.com/sdk/android/repo/repository2/01
[        ] Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns
http://schemas.android.com/sdk/android/repo/sys-img2/01

에러 원인


검색을 해보니까 Android API 와 BuildToolsVersion 이 안맞아서 그런 것 같다.

 

해결 방법


1. android > build.gradle 의 dependencies

  • classpath 'com.android.tools.build:gradle:7.0.1'

2. android > gradle > wrapper > gradle-wrapper.properties

distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip