I get following error when I was running an app within Android Studio 2.
Gradle tasks [:app:assembleDebug] Could not determine the dependencies of task \':app:cr
build.gradle
allprojects { repositories { google() mavenLocal() jcenter() maven { url 'https://maven.google.com' } maven { // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm url "$rootDir/../node_modules/react-native/android" } } }