NullPointer issue just when added view in xml

[jaydeep911]

aused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.appcompat.widget.AppCompatImageButton.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

Caused by: android.view.InflateException: Binary XML file line #23: Binary XML file line #18: Error inflating class com.potyvideo.library.AndExoPlayerView
Caused by: android.view.InflateException: Binary XML file line #18: Error inflating class com.potyvideo.library.AndExoPlayerView
Caused by: java.lang.reflect.InvocationTargetException

[decrypthimanshu]

Hey there just add to apps gradle

compileOptions {
    targetCompatibility JavaVersion.VERSION_1_8
}

your issue will be solved !!!