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iOS Build a Playlist Browser with Swift Working With Multiple View Controllers Recap of iOS Basics

Adam Bridges
Adam Bridges
1,904 Points
Posted by Adam Bridges
Adam Bridges
1,904 Points

Algorythm app

I'm getting the following error:

fatal error: unexpectedly found nil while unwrapping an Optional value.

I get this error where I wrote:

aButton.setTitle("Press me", forState: .Normal)

If I've written all the same code as Pasan, why is my app crashing?