How Fixing Warning Mapping New ns in Flutter? - flutter

Question

i was updated my Android Studio and i face this type of issue in flutter
enter image description here
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/addon2/03 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/repository2/03 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/03 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
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
Warning: unexpected element (uri:"", local:"base-extension"). Expected elements are <{}codename>,<{}layoutlib>,<{}api-level>
i was researched to fix that issue, using gradle version updated. but it was fix that flutter project only. i was tired, when i was run an new flutter project coming that same issue.
please, let me know,
how to fix this problem **permanently.**your help is so appreciated
Thank you in Advance.

Answer 1

Warning:Mapping new ns to old ns
Clean your project: Run flutter clean
Update gradle-wrapper.properties: Go to <project>/android/gradle/gradle-wrapper.properties , then set the value of distributionUrl to whatever latest gradle distribution is available; currently: https://services.gradle.org/distributions/gradle-7.5.1-bin.zip
Update build.gradle: Update <project>/android/build.gradle with the newest version of Gradle and Kotlin available.
classpath 'com.android.tools.build:gradle:7.3.1' (latest here) and ext.kotlin_version = '1.7.20' (latest here)
Final Step: Run flutter packages get, then run your flutter app. The first run may take more time as the IDE downloads new files.