Android Builder is unable to compile this project. The compiler error output was. how to fix this

Android Builder is unable to compile this project.
The compiler error output was
@im_neodeveloper
@Ajdeveloper
.

how to fix this
I am uploaded the google services json file.

Do not tag anyone directly because there are a lot of people who will help you with your issues.

And second, maybe there are any issues with your Application Package, Application Icon, or Application Name. So try to change or edit these properties.