diff --git a/MVMCoreUI/Atomic/Organisms/Carousel/Carousel.swift b/MVMCoreUI/Atomic/Organisms/Carousel/Carousel.swift index ff9da6d5..421c2e95 100644 --- a/MVMCoreUI/Atomic/Organisms/Carousel/Carousel.swift +++ b/MVMCoreUI/Atomic/Organisms/Carousel/Carousel.swift @@ -87,7 +87,7 @@ open class Carousel: View { showPeaking(false) // Go to current cell. layoutIfNeeded is needed otherwise cellForItem returns nil for peaking logic. The dispatch is a sad way to ensure the collection view is ready to be scrolled. - guard let model = model as? CarouselModel, + guard let model = model as? CarouselModel, !model.molecules.isEmpty, (model.paging == true || loop == true) else { return } DispatchQueue.main.async { self.collectionView.scrollToItem(at: IndexPath(row: self.currentIndex, section: 0), at: self.itemAlignment, animated: false) diff --git a/MVMCoreUI/Atomic/Organisms/Carousel/CarouselModel.swift b/MVMCoreUI/Atomic/Organisms/Carousel/CarouselModel.swift index c18f0e95..976018dd 100644 --- a/MVMCoreUI/Atomic/Organisms/Carousel/CarouselModel.swift +++ b/MVMCoreUI/Atomic/Organisms/Carousel/CarouselModel.swift @@ -8,7 +8,6 @@ import UIKit - @objcMembers public class CarouselModel: ParentMoleculeModelProtocol, FormFieldProtocol { //-------------------------------------------------- @@ -57,14 +56,14 @@ import UIKit guard selectable else { // Use visible item value, else index - if let fieldValue = molecules[index].formFieldValue() { + if let fieldValue = molecules[safe: index]?.formFieldValue() { return fieldValue } return index } // Use selected item value, else index guard let selectedIndex = selectedIndex else { return nil } - guard let fieldValue = molecules[selectedIndex].formFieldValue() else { return selectedIndex } + guard let fieldValue = molecules[safe: selectedIndex]?.formFieldValue() else { return selectedIndex } return fieldValue }