after yesterday's update i cant build my project any more, getting this error The library com.google.android.gms:play-services-basement is being requested by various other libraries at [[15.0.1,15.0.1]], but resolves to 16.0.1. Disable the plugin and check your dependencies tree using ./gradlew :app:dependencies.
Application Target Platform:
Android
Development Operating System:
Windows 10
Build Tools:
Android Studio version 3.2 AI#181.5540.7.32.5014246 built on September 17 2018
Firebase Module:
database, auth and storage
Are you using typescript?
No
Workaround
I have face the same issue, it is because a recent update from firebase and play services.
Please, update library com.google.android.gms:play-services-base: 15.0.1 to  
compileOnly "com.google.android.gms:play-services-base:16.0.1"
also update in app module and add at the end of file next
com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = true


Notice this is not a fix, most at all if you work with CI tools like appcenter. Guys have to update libraries.
The versions on master have since been updated. This will land in v5.1.0, of which I've just published the first RC for,
yarn add [email protected]
Most helpful comment
Workaround
I have face the same issue, it is because a recent update from firebase and play services.
Please, update library com.google.android.gms:play-services-base: 15.0.1 to
compileOnly "com.google.android.gms:play-services-base:16.0.1"
also update in app module and add at the end of file next


com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = true
Notice this is not a fix, most at all if you work with CI tools like appcenter. Guys have to update libraries.