xcode8-beta6

问题 I am getting following error after I add a library via carthage - library name compiled with older version of Swift language (2.0) than previous files (3.0) for architecture x86_64 I have tried it with Argo library. (https://github.com/thoughtbot/Argo) I have selected the correct xcode version using xcode-select utility. What could be the problem? Any help is greatly appreciated Thanks! 回答1: From what I learned, looks like you can't have libraries written in different versions of Swift. In my

问题 I am getting following error after I add a library via carthage - library name compiled with older version of Swift language (2.0) than previous files (3.0) for architecture x86_64 I have tried it with Argo library. (https://github.com/thoughtbot/Argo) I have selected the correct xcode version using xcode-select utility. What could be the problem? Any help is greatly appreciated Thanks! 回答1: From what I learned, looks like you can't have libraries written in different versions of Swift. In my

问题 I just get this bug,some images on the iOS 8 simulator get distorted.iOS9,and iOS10 don't have this bug. I'm not sure that this is a Xcode 8 bug,or this is my problem. 回答1: Same here, this seems to be a valid Xcode-issue. It is only happening on iOS 8 sims and only with the latest Xcode 8 Beta 6. We should file a bugreport for this. 来源： https://stackoverflow.com/questions/48019309/image-in-assets-xcassets-rendering-error

问题 I can't seem to use this method in my code at all after changing from beta 5 til beta 6. open func dataTask(with request: URLRequest, completionHandler: @escaping (Data?, URLResponse?, Error?) -> Swift.Void) -> URLSessionDataTask My code: let task = self.createSession().dataTask(with: request, completionHandler: { (data, response, error) in self.handleTaskResult(data: data, response: response, error: error, completionHandler: completionHandlerIncoming) }) I get that "Cannot invoke 'dataTask'

问题 There's been a change in Swift 3 for Xcode 8 beta 6 and now I'm not able to declare my operator for power as I did before: infix operator ^^ { } public func ^^ (radix: Double, power: Double) -> Double { return pow((radix), (power)) } I've read a bit about it and there's a new change been introduced in Xcode 8 beta 6 From this I'm guessing I have to declare a precedence group and use it for my operator like this: precedencegroup ExponentiativePrecedence {} infix operator ^^:

问题 Does anyone have any idea to install Xcode 8 OR Xcode 9 without updating macOS? I want to update my Xcode 7.1 to Xcode 8 or Xcode 9 (or 9.1) Beta. But it is not allowing me to update directly on OS X Yosemite 10.10. And I don't want to update my OS to El Capitan now, so how can I install Xcode 8 on OS X Yosemite 10.10. 回答1: Xcode 8 will work on OS X 10.11 (El Capitan) but the apps you build with won't, because the only SDK available is macOS 10.12 SDK, i.e. macOS Sierra's. From release notes:

问题 I'm having some problems designing my custom keyboard from the storyboard in Xcode 8 beta 6. For some reason when I launch the keyboard on a iOS 10 device this is the result: This is how i design it in the Storyboard, Top View: Bottom View: So it displays only the height of the bottom view. I don't have this problem with iOS 9. Any ideas on what is going wrong? UPDATE : this it's how the keyboard gets loaded in iOS 9: UPDATE 2: Even creating the view programmatically this way in viewDidLoad()

问题 I have Installed Xcode 8 beta 6 and deployed the app into iOS 8 - 10 device to test. I found some app images are broken in iOS 8 device (Please refer to the image shown below) It works perfectly fine in iOS 9 and iOS 10 Is it a bug from Apple? Anyone having the same problem? Many thanks. Possible duplicate to : Xcode 8 simulator ios 8 image get distorted Update: Xcode 8 GM build fixed this problem 回答1: I'm having the same issues too. I found that the same image on iPhone 4s was distorted but

问题 I know this is kind of a dupe, but I don't have enough reputation yet to comment on the original post and, while I don't have an answer, I do have more useful information (a concrete example). Moderators, feel free to move this to the proper location. When compiling my code using the latest XCode 8 beta 6 (iOS 10 SDK), I get an exception "Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIDeviceRGBColor countByEnumeratingWithState:objects:count:]:

问题 Former Swift 3 code for operator was: infix operator × {associativity left precedence 150} But now, as per Xcode 8 beta 6, this generate the following warning: "operator should not be declared with body" What's the right way to use precedencegroup predicate as no doc exists right now? I have tried this, but does not work: infix operator × : times precedencegroup times { associativity: left precedence: 150 } 回答1: As per SE-0077, the precedence of an operator is no longer determined by a magic