Stack trace java.lang.NullPointerException

[ShadesofSamar]

Found the issue while Publishing the app on Google Play Store

Exception java.lang.NullPointerException: Attempt to read from null array
at io.github.dreierf.materialintroscreen.widgets.InkPageIndicator.setSelectedPage (InkPageIndicator.java:483)
at io.github.dreierf.materialintroscreen.widgets.InkPageIndicator.onPageSelected (InkPageIndicator.java:158)
at io.github.dreierf.materialintroscreen.widgets.CustomViewPager.dispatchOnPageSelected (CustomViewPager.java:1946)
at io.github.dreierf.materialintroscreen.widgets.CustomViewPager.setCurrentItemInternal (CustomViewPager.java:679)
at io.github.dreierf.materialintroscreen.widgets.CustomViewPager.setCurrentItemInternal (CustomViewPager.java:645)
at io.github.dreierf.materialintroscreen.widgets.CustomViewPager.onRestoreInstanceState (CustomViewPager.java:1461)
at android.view.View.dispatchRestoreInstanceState (View.java:21077)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4000)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4006)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4006)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4006)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4006)
at android.view.ViewGroup.dispatchRestoreInstanceState (ViewGroup.java:4006)
at android.view.View.restoreHierarchyState (View.java:21055)
at com.android.internal.policy.PhoneWindow.restoreHierarchyState (PhoneWindow.java:2200)
at android.app.Activity.onRestoreInstanceState (Activity.java:1742)
at android.app.Activity.performRestoreInstanceState (Activity.java:1695)
at android.app.Instrumentation.callActivityOnRestoreInstanceState (Instrumentation.java:1388)
at android.app.ActivityThread.handleStartActivity (ActivityThread.java:3748)
at android.app.servertransaction.TransactionExecutor.performLifecycleSequence (TransactionExecutor.java:221)
at android.app.servertransaction.TransactionExecutor.cycleToPath (TransactionExecutor.java:201)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState (TransactionExecutor.java:173)
at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2253)
at android.os.Handler.dispatchMessage (Handler.java:106)
at androidx.test.espresso.base.Interrogator.loopAndInterrogate (Interrogator.java:10)
at androidx.test.espresso.base.UiControllerImpl.loopUntil (UiControllerImpl.java:7)
at androidx.test.espresso.base.UiControllerImpl.loopUntil (UiControllerImpl.java:1)
at androidx.test.espresso.base.UiControllerImpl.injectMotionEvent (UiControllerImpl.java:5)
at androidx.test.espresso.action.MotionEvents.sendUp (MotionEvents.java:6)
at androidx.test.espresso.action.MotionEvents.sendUp (MotionEvents.java:1)
at androidx.test.espresso.action.Tap.sendSingleTap (Tap.java:5)
at androidx.test.espresso.action.Tap.-$$Nest$smsendSingleTap
at androidx.test.espresso.action.Tap$1.sendTap (Tap.java:1)
at androidx.test.espresso.action.GeneralClickAction.perform (GeneralClickAction.java:4)
at androidx.test.espresso.ViewInteraction$SingleExecutionViewAction.perform (ViewInteraction.java:2)
at androidx.test.espresso.ViewInteraction.doPerform (ViewInteraction.java:23)
at androidx.test.espresso.ViewInteraction.-$$Nest$mdoPerform
at androidx.test.espresso.ViewInteraction$1.call (ViewInteraction.java:6)
at androidx.test.espresso.ViewInteraction$1.call (ViewInteraction.java:1)
at java.util.concurrent.FutureTask.run (FutureTask.java:266)
at android.os.Handler.handleCallback (Handler.java:938)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loopOnce (Looper.java:201)
at android.os.Looper.loop (Looper.java:288)
at android.app.ActivityThread.main (ActivityThread.java:7870)
at java.lang.reflect.Method.invoke
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:548)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1003)