DEV Community

Liang Wang
Liang Wang

Posted on

UIImage(data: data) 

Image(uiImage: UIImage(data: training.image!)!) .resizable() .scaledToFill()
Enter fullscreen mode Exit fullscreen mode

This code is dangerous as it is force unwrapping training.image, it would crash the app when it is nil.

I need to provide a default image to fall back on safely.

My solution for now is use if let

if let data = training.image { let uiImage = UIImage(data: data)! Image(uiImage: uiImage) .resizable() .scaledToFill() }
Enter fullscreen mode Exit fullscreen mode

Top comments (0)