SHELL

AAPT: error: resource android:attr/lStar not found.

ext {
    buildToolsVersion = "29.0.2"
    minSdkVersion = 21
    compileSdkVersion = 29
    targetSdkVersion = 29
    googlePlayServicesAuthVersion = "16.0.1"
    androidXCore = "1.6.0"    //Add this line
}

error: resource android:attr/lStar not found.

npm update @react-native-community/netinfo

error: resource android:attr/lStar not found.

ext {
    buildToolsVersion = "29.0.2"
    minSdkVersion = 21
    compileSdkVersion = 29
    targetSdkVersion = 29
    googlePlayServicesAuthVersion = "16.0.1"
    androidXCore = "1.6.0"
}

error: resource android:attr/lStar not found.

Execution failed for task ':app:processDevelopmentDebugResources'.

> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
.../app/build/intermediates/incremental/mergeDevelopmentDebugResources/merged.dir/values/values.xml:2682: AAPT: error: resource android:attr/lStar not found.