Compiling generated Java code. Error
B4A line: 68
Activity.AddView(vp, 0, 0, 100%x, 100%y)
javac 1.8.0_92
src\it\giuseppe\salvi\photoPager\main.java:398: error: cannot access ViewPager
mostCurrent._activity.AddView((android.view.View)(mostCurrent._vp.getObject()),(int) (0),(int) (0),anywheresoftware.b4a.keywords.Common.PerXToCurrent((float) (100),mostCurrent.activityBA),anywheresoftware.b4a.keywords.Common.PerYToCurrent((float) (100),mostCurrent.activityBA));
^
class file for android.support.v4.view.ViewPager not found
1 error