Question

将Xcode更新到版本6.1（6A1052d）后，应用程序在iPhone 5s（iOS8.1）上继续崩溃。但是，一切都在XCode上完美运行。手机永远不会越狱

Dyld Error Message:
  Symbol not found: __TFE10FoundationCSo8NSStringCfMS0_FT13stringLiteralVSs12StaticString_S0_
  Referenced from: /private/var/mobile/Containers/Bundle/Application/5BBECE8A-1A62-44A7-90A2-24B9D295F471/Wikasa.app/Wikasa
  Expected in: /private/var/mobile/Containers/Bundle/Application/5BBECE8A-1A62-44A7-90A2-24B9D295F471/Wikasa.app/Frameworks/libswiftFoundation.dylib
  Dyld Version: 353.5

以下部分发生错误（AppDelegate.swift文件）

import UIKit
import Foundation

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, UIAlertViewDelegate {

var window: UIWindow?

var firebaseURL: NSString! = "https://our-url.firebaseio.com" // Breakpoint: EXC_BREAKPOINT (code=EXC_ARM_BREAKPOINT, subcode=0xe7ffdefe)

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: NSDictionary?) -> Bool {

    self.window!.makeKeyAndVisible()

    return true
}

断点位于＆＃34; var firebaseURL＆＃34;线。我尝试删除它，它打破了分配给变量的每个字符串文字。我尝试使变量可选和解包，它不起作用，以及尝试String和NSString。

以下是崩溃日志的更详细版本

Incident Identifier: 3434A3AD-F265-4488-8E4C-D89F7C85ABA0
CrashReporter Key:   833ec60342fb35c4d7bd633966af6b495301776b
Hardware Model:      iPhone5,2
Process:             Wikasa [1147]
Path:                /private/var/mobile/Containers/Bundle/Application/5BBECE8A-1A62-44A7-90A2-24B9D295F471/Wikasa.app/Wikasa
Identifier:          com.wikasa.Wikasa
Version:              (1.0)
Code Type:           ARM (Native)
Parent Process:      launchd [1]

Date/Time:           2014-10-24 14:28:35.931 +0700
Launch Time:         2014-10-24 14:23:22.137 +0700
OS Version:          iOS 8.1 (12B411)
Report Version:      105

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x00000000e7ffdefe
Triggered by Thread:  0

Dyld Error Message:
  Symbol not found: __TFE10FoundationCSo8NSStringCfMS0_FT13stringLiteralVSs12StaticString_S0_
  Referenced from: /private/var/mobile/Containers/Bundle/Application/5BBECE8A-1A62-44A7-90A2-24B9D295F471/Wikasa.app/Wikasa
  Expected in: /private/var/mobile/Containers/Bundle/Application/5BBECE8A-1A62-44A7-90A2-24B9D295F471/Wikasa.app/Frameworks/libswiftFoundation.dylib
  Dyld Version: 353.5

谢谢！

Answer 1

问题已解决，显然是Swift beta 6 - Confusing linker error message的副本，因此找不到Martin R！

Swift - iOS - 引用字符串文字时未找到XCode 6.1 dyld致命错误符号

1 个答案: