[TIMOB-9474] Android: ScrollableView throws exception when using scrollToView()

var win = Ti.UI.createWindow({layout: 'vertical'});

var views = ['blue', 'red', 'yellow'].map(function(color) {
	return Ti.UI.createView({backgroundColor: color});
});

var scrollable = Ti.UI.createScrollableView({
	height: '80%',
	currentPage: 1,
	views: views
});
win.add(scrollable);

var controls = Ti.UI.createView({
	height: '20%'
});
win.add(controls);

var currentView = 1;

var prevButton = Ti.UI.createButton({
	title: "Prev",
	left: 10,
	width: 200
});
controls.add(prevButton);
prevButton.addEventListener('click', function() {
	if (currentView === 0) return;
	scrollable.scrollToView(--currentView);
});

var nextButton = Ti.UI.createButton({
	title: "Next",
	right: 10,
	width: 200
});
controls.add(nextButton);
nextButton.addEventListener('click', function() {
	if (currentView == (scrollable.views.length - 1)) return;
	var view = scrollable.views[++currentView];
	scrollable.scrollToView(view);
});

scrollable.addEventListener('scroll', function(e) {
	currentView = e.currentPage;
});

win.open();