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lbrendanl / SwiftSwipeView

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Fixed error with Xcode 6 - Beta 4. It complains that scrollView is unini... #1

Closed th0114nd closed 10 years ago

th0114nd commented 10 years ago

...tialized, and I believe the answer is to make the type optional.

Then one solution is to add casts at each callpoint, but I'm not sure it's the best way.

lbrendanl commented 10 years ago

Fantastic thank you for fixing! This error doesn't show up in the Xcode 6 beta 3, which was what I built this project in, but I had this reported and was about to look into it, thanks for saving me some time

th0114nd commented 10 years ago

No problem. One weird thing is that I think declaring the type as UIScrollView! (implicitly unwrapped optional) should do that same thing but not require the casts, but instead an abort signal is thrown somewhere. I fixed it by reading the Optional Types section in the Language Reference: https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/Types.html#//apple_ref/doc/uid/TP40014097-CH31-XID_1071