Catch Objective-C exception in Swift

Question

I am trying to set the value of an @objc object in my Swift code using obj.setValue(value, forKey: key).

It works fine when the object has the

Answer 1

I wanted to call out the answer given in this question:

Catching NSException in Swift

as you can still use the Swift do/catch with the call in a natural fashion, the next best thing to Swift actually catching ObjC exceptions as it should.