А кто-то после обновления на 1.12 стал ловить такую ошибку?
FAILURE: Build failed with an exception.
* What went wrong: Execution failed for task ':app:preDebugBuild'. > Android dependency 'androidx.customview:customview' has different version for the compile (1.0.0-rc01) and runtime (1.0.0) classpath. You should manually set the same version via DependencyResolution