getChildFragmentManager () cannot be resolved or cannot be referenced

Question

I know, there are many forum posts on this topic already, but none did solve my issue

My code looks like this:

private SectionsPager         


        

Answer 1

Using Kotlin, used with my Frgament I used:

//using this.childFragmentManager
//not as this.childFragmentManager()
val sectionsPagerAdapter = CameraTabLayoutAdapter(this.childFragmentManager)