Crash: kotlin.KotlinNullPointerException in BubbleShowCaseBuilder.kt

[SakisBoridis]

I am getting this crash in some devices:

Fatal Exception: kotlin.KotlinNullPointerException at com.elconfidencial.bubbleshowcase.BubbleShowCaseBuilder.show(BubbleShowCaseBuilder.kt:267) at com.elconfidencial.bubbleshowcase.BubbleShowCaseSequence.show(BubbleShowCaseSequence.kt:47) at com.elconfidencial.bubbleshowcase.BubbleShowCaseSequence.access$show(BubbleShowCaseSequence.kt:6) at com.elconfidencial.bubbleshowcase.BubbleShowCaseSequence$show$1.onDismiss(BubbleShowCaseSequence.kt:45) at com.elconfidencial.bubbleshowcase.BubbleShowCase.notifyDismissToSequenceListener(BubbleShowCase.kt:142) at com.elconfidencial.bubbleshowcase.BubbleShowCase.dismiss(BubbleShowCase.kt:132) at gr.blogspot.feasyapps.animalsforkids.fragments.LearnFragment$tapShowcaseHints$1$bubbleShowCaseBuilder3$1.onBubbleClick(LearnFragment.kt:181) at com.elconfidencial.bubbleshowcase.BubbleShowCase$getBubbleMessageViewBuilder$1.onBubbleClick(BubbleShowCase.kt:180) at com.elconfidencial.bubbleshowcase.BubbleMessageView$setBubbleListener$2.onClick(BubbleMessageView.kt:114) at android.view.View.performClick(View.java:5246) at android.view.View$PerformClick.run(View.java:21256) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:6934) at java.lang.reflect.Method.invoke(Method.java) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)

• Is it something that you have to fix in the library, or is it my fault.
• If I am responsible for it, how can I fix it?
• if you can fix it, when can I expect the fix?

Thanks for the library by the way!!!