当升级到Xcode 6.1时，在AppDelegate.swfit中编译错误

Question

升级到xCode6.1后，我无法编译上一次确定的项目。我从来没有改变这个文件中的任何东西。请帮帮我 ！！！

AppDelegate.swift：75：29：

errorWithDomain(_:code:userInfo:)' is unavailable: use object construction 'NSError(domain:code:userInfo:)

lazy var persistentStoreCoordinator: NSPersistentStoreCoordinator? = { 

// The persistent store coordinator for the application. This implementation creates and return a coordinator, having added the store for the application to it. This property is optional since there are legitimate error conditions that could cause the creation of the store to fail. 

// Create the coordinator and store 

var coordinator: NSPersistentStoreCoordinator? = NSPersistentStoreCoordinator(managedObjectModel: self.managedObjectModel) 

let url = self.applicationDocumentsDirectory.URLByAppendingPathComponent("PassNote.sqlite") 

var error: NSError? = nil 

var failureReason = "There was an error creating or loading the application's saved data." 

if coordinator!.addPersistentStoreWithType(NSSQLiteStoreType, configuration: nil, URL: url, options: nil, error: &error) == nil { 

coordinator = nil 

// Report any error we got. 

let dict = NSMutableDictionary() 

dict[NSLocalizedDescriptionKey] = "Failed to initialize the application's saved data" 

dict[NSLocalizedFailureReasonErrorKey] = failureReason 

dict[NSUnderlyingErrorKey] = error 

error = NSError.errorWithDomain("YOUR_ERROR_DOMAIN", code: 9999, userInfo: dict) 

// Replace this with code to handle the error appropriately. 

// abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development. 

NSLog("Unresolved error \(error), \(error!.userInfo)") 

abort() 

} 

Answer 1

尝试在Xcode使用该命令： CMD +移位+ K

啊，我看。我也在Swift中开发，他们改变了一些非标准的实现。

所有你需要做的是改变功能成什么样的Xcode是说.. :)我喜欢在我的项目90种变化。

所以，你需要把它改成这样： NSError(domain: "YOUR_ERROR_DOMAIN", code: 9999, userInfo: dict)

Answer 2

我跑我的，在新的Xcode 6.3测试版代码时有此错误。这是您首次创建应用程序时生成的CoreData代码的一部分。

*********************************之前************ *******************************

//报告中，我们有任何错误。

设字典=的NSMutableDictionary（）

字典[NSLocalizedDescriptionKey] = “无法初始化应用程序的保存数据”

字典[NSLocalizedFailureReasonErrorKey] = failureReason

字典[NSUnderlyingErrorKey] =错误

error = NSError.errorWithDomain（“YOUR_ERROR_DOMAIN”，code：9999，userInfo：dict）

//将其替换为代码以正确处理错误。

// abort（）导致应用程序生成崩溃日志并终止。您不应该在运输应用程序中使用此功能，尽管它在开发过程中可能很有用。

的NSLog（ “未解决的错误（错误）（错误！.userInfo）”）

中止（）

****************** **************后*********************************** **********

var dict = [String: AnyObject]() dict[NSLocalizedDescriptionKey] = "Failed to initialize the application's saved data" dict[NSLocalizedFailureReasonErrorKey] = failureReason dict[NSUnderlyingErrorKey] = error error = NSError(domain: "YOUR_ERROR_DOMAIN", code: 9999, userInfo: dict) // Replace this with code to handle the error appropriately. // abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development. NSLog("Unresolved error \(error), \(error!.userInfo)") abort()

Answer 3

重置内容和设置上的iOS模拟器为我工作。