Day 16 - Lesson 134 - Force Downcast


#1

​In func imagePickerController Xcode correct me in line 63 suggesting the correction of " as UIImage? " in " As! UIImage ". Please can you update lessons and project with this force down casting or explain the argument?


#2

That’s since Swift 1.2, Apple just changed the way these work. Lessons are not updated to 1.2 I think, so you might have to change these manually, most are fairly simple.