PHPicker itemProvider loadObject 트러블슈팅

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let images = results
            .map { $0.itemProvider }
            .map { item in
                let name = item.suggestedName
                var itemImage: UIImage?
                var itemData: Data?
                if item.canLoadObject(ofClass: UIImage.self) {
                    item.loadObject(ofClass: UIImage.self) { image, _ in
                        itemImage = image as? UIImage 
                    }
                }
                itemData = itemImage?.pngData()
                return ItemManagingViewModel.PickedImage(name: name, image: itemImage, data: itemData)
            }