xcode6.3

问题 Anyone please let me know what is this all about? I am stuck since a week on this and no help from searching. I posted my query to the developer of Alamofire but still no response. Please help! I am totally confused what is wrong in the integration of Alamofire. I have followed every step and this issue is coming with XCode 6.3 as before it was running properly. When I am adding the Framework under "Copy Frameworks", it is adding the Framework twice showing different paths but when I am Going

问题 Xcode says that PHAsset doesn't have the 'location' member. What's the remedy for Swift? 回答1: Short answer: you might have forgotten to import CoreLocation; import Photos import CoreLocation let asset: AnyObject? = nil if let asset = asset as? PHAsset { let location = asset.location } When I remove the CoreLocation import, I can replicate your error. 来源： https://stackoverflow.com/questions/30249163/how-to-i-extract-a-phassets-location-property

问题 This question already has answers here : Is Xcode 6.3 with Swift 1.0 possible? (2 answers) Closed 4 years ago . Is there any way to have Xcode 6.3 compile Swift using version 1.1? I upgraded to Xcode 6.3 today, expecting great bugfixes and being able to convert 1.1 code to 1.2. Unfortunately, rainbows and unicorns are nowhere to be found. Now I have a broken project and I want to just revert back to compiling using Swift 1.1. Eclipse would allow you to compile against another version of Java.

问题 I am using RealmSwift for my project. However, I'm not sure how to tackle the following: RMLException : Attempting to modify object outside of a write transaction - call beginWriteTransaction on an RLMRealm instance first thrown. Anyone any clue? import RealmSwift func createOrUpdateMachineInRealm(machine: Machine){ let priority = DISPATCH_QUEUE_PRIORITY_DEFAULT dispatch_async(dispatch_get_global_queue(priority, 0)) { // do some task let realm = Realm() realm.beginWrite() realm.write{ realm

问题 This sample code on Xcode 6.3 ... var str1 = "" var str2 = "" if str1.isEmpty ^ str2.isEmpty { // do something. } displays the following error. '^' is unavailable: use the '!=' operator instead I cannot find the spec in Apple documentation. Is this specification (and I'll have to lump it)? 回答1: It's clearly intentional: $ echo ':print_module Swift' | swift -deprecated-integrated-repl | fgrep "use the '!=' operator instead" shows: @availability(*, unavailable, message="use the '!=' operator

问题 This sample code on Xcode 6.3 ... var str1 = "" var str2 = "" if str1.isEmpty ^ str2.isEmpty { // do something. } displays the following error. '^' is unavailable: use the '!=' operator instead I cannot find the spec in Apple documentation. Is this specification (and I'll have to lump it)? 回答1: It's clearly intentional: $ echo ':print_module Swift' | swift -deprecated-integrated-repl | fgrep "use the '!=' operator instead" shows: @availability(*, unavailable, message="use the '!=' operator

问题 I have upgraded my iOS to 8.4, then I tried to run Xcode 6.3, it asks it can't mount the device since it's running 8.4 version (".. running a version of iOS that is not supported by this version of Xcode.") When I try to upgrade Xcode to 6.4 - update fails every time with error message (try again using purchases). Any suggestions how to solve this? 回答1: Delete /Applications/Xcode.app . Download Xcode 6.4 from the Apple Developer Download site. Mount the .dmg and extract Xcode.app into

问题 I'm interested in adding a Watchkit Extension to my existing app already in the app store. I've done my research, followed some tutorials, and now am ready to actually implement. The problem I'm having is, I can't seem to add a Watchkit App to my existing project and get it to run in the simulator. If I start a new project and do some tutorials or whatever, the Watchkit App runs fine. Adding to my existing project, I just get a black screen in the simulator window. Not even the status bar is

问题 Is it possible to use Xcode 6.3 but stay with Swift 1.0? Using the iOS 8.2 SDK does not help, and I could not find any switch for the Swift version ... EDIT: I have an extension build in Swift 1.0 which I do not want to touch, but update my main project 回答1: If you're having syntax problem then you can convert it to latest syntax. Also there is no way of using 1.0 in xcode 6.3 回答2: No, that is not possible. Xcode 6.3 comes with Swift 1.2. If you are concerned about compatibility, you can

问题 I've just updated Xcode to version 6.3. I'm working on a project in Swift with some imported Objective C code. I also use Cocoapods. I had the same issue with the Xcode 6.3 beta. I've seen and tried all other StackOverflow answers with no luck. So far I've tried to: Delete ~/Library/Developer/Xcode/DerivedData and ~/Library/Caches/com.apple.dt.Xcode with Xcode and/or Mac restart. Uninstall Spotify. Not use the "+" concatenation operator. Set deployment's target to 8.1. I should mention that