java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.clearAccessibilityFocus()' on a null object reference

 2021-02-24 07:04:05.786 10879-10879/com.myoctans.app E/AndroidRuntime: FATAL EXCEPTION: main

    Process: com.myoctans.app, PID: 10879

    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.clearAccessibilityFocus()' on a null object reference

        at android.view.ViewGroup.removeViewInternal(ViewGroup.java:5487)

        at android.view.ViewGroup.removeViewAt(ViewGroup.java:5443)

        at com.myoctans.app.take5.view.Screen23Take5Fragment.removeViewAtPosition(Screen23Take5Fragment.kt:233)

        at com.myoctans.app.take5.view.Screen23Take5Fragment$addItemToView$2.onClick(Screen23Take5Fragment.kt:201)

        at android.view.View.performClick(View.java:7250)

        at android.view.View.performClickInternal(View.java:7227)

        at android.view.View.access$3500(View.java:819)

        at android.view.View$PerformClick.run(View.java:27749)

        at android.os.Handler.handleCallback(Handler.java:883)

        at android.os.Handler.dispatchMessage(Handler.java:100)

        at android.os.Looper.loop(Looper.java:224)

        at android.app.ActivityThread.main(ActivityThread.java:7562)

        at java.lang.reflect.Method.invoke(Native Method)

        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:539)

        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)