Cannot invoke method replace() on null object Android Studio 4.1.1

Android
1

Dear community i configured andoird app in Android studio 4.1.1. the last version, this don’t start build project and not run.
May i know where i have error?

error_andoird_app
error_andoird_app1763×216 9.28 KB

Android Studio version: 4.1.1.

Android Studio log:
Cannot invoke method replace() on null object
android-master\owncloudApp\build.gradle’ error line: 227

I hope resolve this problem, best regards,
Felice