java.lang.NullPointerException: Attempt to invoke virtual method 'void com.entitcs.office_attendance.reports.Show_All_Employee_Of_This_Office$EmployeeListAdapter.updateList(java.util.List)' on a null object reference at com.entitcs.office_attendance.reports.Show_All_Employee_Of_This_Office.onQueryTextChange(Show_All_Employee_Of_This_Office.java:628) at androidx.appcompat.widget.SearchView.onTextChanged(SearchView.java:1182) at androidx.appcompat.widget.SearchView$10.onTextChanged(SearchView.java:1720) at android.widget.TextView.sendOnTextChanged(TextView.java:10908) at android.widget.TextView.setText(TextView.java:6460) at android.widget.TextView.setText(TextView.java:6286) at android.widget.EditText.setText(EditText.java:121) at android.widget.TextView.setText(TextView.java:6238) at androidx.appcompat.widget.SearchView.onActionViewExpanded(SearchView.java:1296) at androidx.appcompat.widget.Toolbar$ExpandedActionViewMenuPresenter.expandItemActionView(Toolbar.java:2534) at androidx.appcompat.view.menu.MenuBuilder.expandItemActionView(MenuBuilder.java:1360) at androidx.appcompat.view.menu.MenuItemImpl.expandActionView(MenuItemImpl.java:830) at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:990) at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:975) at androidx.appcompat.widget.ActionMenuView.invokeItem(ActionMenuView.java:624) at androidx.appcompat.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:151) at android.view.View.performClick(View.java:7498) at android.view.View.performClickInternal(View.java:7471) at android.view.View.access$3700(View.java:843) at android.view.View$PerformClick.run(View.java:29071) at android.os.Handler.handleCallback(Handler.java:938) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:233) at android.os.Looper.loop(Looper.java:344) at android.app.ActivityThread.main(ActivityThread.java:8205) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:589) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1071)