Could not set unknown property 'useAndroidX' for object of type com.android.build.gradle.internal.dsl.BaseAppModuleExtension

Question

I want to add a library that i\'ve found on github but it required androidx.I found out that i should put these:

android.useAndroidX=true
android.enableJetif         


        

Answer 1

Those two properties need to be defined in a gradle.properties file at the root of your project, not in your build.gradle.