on failed for task ':processDebugGoogleServices'. 
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 9.0.0. 
 
* Try: 
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. 
 
 
el repo te git
https://github.com/0zononet/moneyApp

cambio las versiones, como se muestra en el video a 9.0.0 pero me da un error más grande aun  

UP-TO-DATE
:processDebugGoogleServices
Found com.google.android.gms:play-services-maps:9.8.0, but version 9.0.0 is needed for the google-services plugin.
:processDebugGoogleServices FAILED




BUILD FAILED

Total time: 6.144 secs

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':processDebugGoogleServices'.
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 9.0.0.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

Error: cmd: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':processDebugGoogleServices'.
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 9.0.0.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.



C:\Users\Bryan\Desktop\curso Angular\Angular 2\ionic\app\MoneyMap>

Me sale este erro al cambiar a la versión 9.0.0:
error: cannot find symbol import com.google.android.gms.maps.model.MapStyleOptions;

al importar no encuentra la instancia, han encontrado alguna solución??

Si la dejo con la versión 9.8.0(que tenia) me tira el error de incompatibilidad. Por ahora no encuentro alguna solución.