notifyDataSetChanged() not working

[xardox69]

Initialize the apater which empty items, add items at later stage with notifyDataSetChanged() subsequent call. Gives error

java.lang.IllegalStateException: The application's PagerAdapter changed the adapter's contents without calling PagerAdapter#notifyDataSetChanged! Expected adapter item count: 0, found: 10 Pager id: com.creativeinnovations.mea.dev:id/view_pager Pager class: class klogi.com.RtlViewPager Problematic adapter: class klogi.com.RtlViewPager$ReverseAdapter 2018-10-16 10:42:48.183 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.support.v4.view.ViewPager.populate(ViewPager.java:1143) 2018-10-16 10:42:48.183 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:669) 2018-10-16 10:42:48.183 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:631) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.support.v4.view.ViewPager.setCurrentItem(ViewPager.java:623) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager.setCurrentItem(RtlViewPager.java:89) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager.setCurrentItemWithoutNotification(RtlViewPager.java:139) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager.access$300(RtlViewPager.java:38) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager$ReverseAdapter.revalidateIndices(RtlViewPager.java:213) 2018-10-16 10:42:48.184 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager$ReverseAdapter.access$100(RtlViewPager.java:166) 2018-10-16 10:42:48.185 20400-20400/com.creativeinnovations.mea.dev W/System.err: at klogi.com.RtlViewPager$RevalidateIndicesOnContentChange.onChanged(RtlViewPager.java:230) 2018-10-16 10:42:48.185 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.database.DataSetObservable.notifyChanged(DataSetObservable.java:37) 2018-10-16 10:42:48.185 20400-20400/com.creativeinnovations.mea.dev W/System.err: at android.support.v4.view.PagerAdapter.notifyDataSetChanged(PagerAdapter.java:294) 2018-10-16 10:42:48.185 20400-20400/com.creativeinnovations.mea.dev W/System.err: at com.creativeinnovations.mea.widget.homepage.MyPagerAdapter.addItems(MyPagerAdapter.kt:98) 2018-10-16 10:42:48.185 20400-20400/com.creativeinnovations.mea.dev W/System.err: at com.creativeinnovations.mea.widget.homepage.HomepageAdapter.addSection(HomepageAdapter.kt:41)