Attempt to invoke virtual method isMoveOnlyForward() on a null object reference

[malwinder-s]

Getting this issue. How to fix this? I am implementing Custom Support Fragment. I am using AndroidX.

java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.cleveroad.slidingtutorial.TutorialOptions.isMoveOnlyForward()' on a null object reference