can not build your project in android studio

[vovanb]

Hi
I receive below error when compiling the project in Android studio:
`

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':app:processDebugResources'.

A failure occurred while executing com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask$TaskAction
Android resource linking failed
ERROR: C:\Temp\MAUI\AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_main.xml:146: AAPT: error: attribute adSize (aka com.example.myapplication:adSize) not found.

 ERROR: C:\Temp\MAUI\AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_main.xml:146: AAPT: error: attribute adUnitId (aka com.example.myapplication:adUnitId) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_pattern.xml:63: AAPT: error: attribute aspectRatio (aka com.example.myapplication:aspectRatio) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_pattern.xml:63: AAPT: error: attribute correctStateColor (aka com.example.myapplication:correctStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_pattern.xml:63: AAPT: error: attribute wrongStateColor (aka com.example.myapplication:wrongStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_pattern.xml:63: AAPT: error: attribute aspectRatioEnabled (aka com.example.myapplication:aspectRatioEnabled) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\activity_pattern.xml:63: AAPT: error: attribute normalStateColor (aka com.example.myapplication:normalStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\lockscreen.xml:241: AAPT: error: attribute correctStateColor (aka com.example.myapplication:correctStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\lockscreen.xml:241: AAPT: error: attribute wrongStateColor (aka com.example.myapplication:wrongStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout\lockscreen.xml:241: AAPT: error: attribute normalStateColor (aka com.example.myapplication:normalStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout-land\lockscreen.xml:241: AAPT: error: attribute correctStateColor (aka com.example.myapplication:correctStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout-land\lockscreen.xml:241: AAPT: error: attribute wrongStateColor (aka com.example.myapplication:wrongStateColor) not found.
     
 ERROR: AndroidStudioProjects\NamooProtector\app\src\main\res\layout-land\lockscreen.xml:241: AAPT: error: attribute normalStateColor (aka com.example.myapplication:normalStateColor) not found.

`
Any chance to help?