我正在试着在我的iPhone 4s上运行Swift应用程序。它在模拟器上运行良好，我的朋友也可以在他的iPhone 4s上成功运行。我有iOS 8和官方发布的Xcode 6。
我试过了
重启Xcode, iPhone，电脑
清洁和重建
撤销并创建新的证书/供应配置文件
运行路径搜索路径是$(inherited) @executable_path/Frameworks
包含Swift代码的嵌入内容是“是”
代码签名身份是开发人员
下面是完整的错误
dyld: Library not loaded: @rpath/libswiftCore.dylib
Referenced from: /private/var/mobile/Containers/Bundle/Application/LONGSERIALNUMBER/AppName.app/AppName
Reason: no suitable image found. Did find:
/private/var/mobile/Containers/Bundle/Application/LONGSERIALNUMBER/AppName.app/Frameworks/libswiftCore.dylib: mmap() error 1 at
address=0x008A1000, size=0x001A4000 segment=__TEXT in Segment::map() mapping
/private/var/mobile/Containers/Bundle/Application/LONGSERIALNUMBER/APPLICATION_NAME/Frameworks/libswiftCore.dylib
我也有同样的问题
有很多答案，但我的答案可能会帮助别人。
// MARK: -核心数据堆栈
lazy var persistentContainer: NSPersistentContainer = {
/*
The persistent container for the application. This implementation
creates and returns a container, having loaded 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.
*/
let mom = NSManagedObjectModel.mergedModel(from: [Bundle(for: Self.self)])!
let container = NSPersistentContainer(name: "Test", managedObjectModel: mom)
container.loadPersistentStores(completionHandler: { (storeDescription, error) in
if let error = error as NSError? {
// Replace this implementation with code to handle the error appropriately.
// fatalError() 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.
/*
Typical reasons for an error here include:
* The parent directory does not exist, cannot be created, or disallows writing.
* The persistent store is not accessible, due to permissions or data protection when the device is locked.
* The device is out of space.
* The store could not be migrated to the current model version.
Check the error message to determine what the actual problem was.
*/
fatalError("Unresolved error \(error), \(error.userInfo)")
}
})
return container
}()
对于我来说，构建一个依赖于第三方Swift库(例如SQLite)的MacOS命令行Swift应用程序，上面的解决方案似乎都不起作用。有效的方法是直接将以下路径添加到构建设置中的Runpath搜索路径中:
/应用程序/ xcode /内容/ /开发/工具链/ XcodeDefault.xctoolchain / usr / lib /快速/ macosx /
这样做确实会在运行时给出一个警告，说Xcode已经找到了两个版本的libswiftCore——这是有道理的。除了没有包含这一行导致Xcode找不到任何版本的libswiftCore。
无论如何，这将为我做，即使它似乎不正确-我的应用程序只是一个实用工具，我不打算分发，至少它现在运行!
