App is crashing when scatchCardLayout used with Recyclerview.

[vishalnaikawadi]

The app is crashing when I use scratchCardLayout with Recyclerview. It is working fine when used independently in an activity or fragment. below is the crash log.

 kotlin.KotlinNullPointerException
        at dev.skymansandy.scratchcardlayout.ui.ScratchCard.onDraw(ScratchCard.kt:128)
        at android.view.View.draw(View.java:21421)
        at android.view.View.updateDisplayListIfDirty(View.java:20298)
        at android.view.View.draw(View.java:21153)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4388)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4149)
        at android.view.View.draw(View.java:21424)
        at android.view.View.updateDisplayListIfDirty(View.java:20298)
        at android.view.View.draw(View.java:21153)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4388)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4149)
        at androidx.constraintlayout.widget.ConstraintLayout.dispatchDraw(ConstraintLayout.java:1994)
        at android.view.View.updateDisplayListIfDirty(View.java:20289)
        at android.view.View.draw(View.java:21153)
        at android.view.ViewGroup.drawChild(ViewGroup.java:4388)
        at androidx.recyclerview.widget.RecyclerView.drawChild(RecyclerView.java:5204)
        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4149)
        at android.view.View.draw(View.java:21424)
        at androidx.recyclerview.widget.RecyclerView.draw(RecyclerView.java:4603)
        at android.view.View.updateDisplayListIfDirty(View.java:20298)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372)
        at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345)
        at android.view.View.updateDisplayListIfDirty(View.java:20258)
        at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:575)
        at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:581)
        at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:654)
        at android.view.ViewRootImpl.draw(ViewRootImpl.java:3610)
        at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3418)
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2755)
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1721)
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7598)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:966)
        at android.view.Choreographer.doCallbacks(Choreographer.java:790)
        at android.view.Choreographer.doFrame(Choreographer.java:725)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:951)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)