ext { var = 1.8 }// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript { ext { minSdkVersion = 21 compileSdkVersion = 30 targetSdkVersion = 30 ndkVersion = "20.1.5948944" } repositories { google() mavenCentral() } dependencies { classpath('com.android.tools.build:gradle:4.2.1') // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files } } allprojects { repositories { mavenCentral() mavenLocal() maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url "$rootDir/../node_modules/react-native/android" } maven { // Android JSC is installed from npm url("$rootDir/../node_modules/jsc-android/dist") } google() maven { url 'https://www.jitpack.io' } } }