App crash when selecting not loaded images from iCloud.

[yigitserin]

Hey there,

Some images in picker appear completely white in picker. After looking into it, I noticed those images are not loaded from iCloud Photos yet. And when I select white image (not loaded) in picker. App crashes when I try to convert it to UIImage.

This is how I convert assets to UIImage normally.

static func getAssetImage(asset: PHAsset) -> UIImage? {
        var pickedImage: UIImage?
        let manager = PHImageManager.defaultManager()
        let option = PHImageRequestOptions()
        option.synchronous = true
        
        manager.requestImageForAsset(asset, targetSize: PHImageManagerMaximumSize, contentMode: .AspectFill, options: option) { (image: UIImage?, info: [NSObject : AnyObject]?) in
            
            pickedImage = image
        }
        
        return pickedImage
    }

Is there any way to work around this?