Unsupported method: BaseConfig.getApplicationIdSuffix()

Alright I figured out how to fix this issue. Open build.gradle and change the gradle version to the recommended version:classpath ‘com.android.tools.build:gradle:1.3.0’ toclasspath ‘com.android.tools.build:gradle:2.3.2’ Hit ‘Try Again’ In the messages box it’ll say ‘Fix Gradle Wrapper and re-import project’ Click that, since the minimum gradle version is 3.3 A new error will popup and say The SDK Build Tools revision (23.0.1) is … Read more