Use get() instead of toArray().

@@ -162,7 +162,7 @@ export default class NewArrival extends Component {
                             <TouchableOpacity
                                 activeOpacity={0.8}
                                 onPress={() => {
-                                    let item = rowData.toArray()[0];
+                                    let item = rowData.get(0);
                                     let url = item.get('url');
                                     this.props.onPressCarouselItem&&this.props.onPressCarouselItem(url);
                                 }}