在Xcode 6.3(Swift)中使用Parse和Facebook框架编译错误

Question

我正在尝试使用Xcode 6.3将Parse和Facebook的SDK与我的应用程序集成,并在尝试构建时遇到这些错误:

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_FBSDKAppEvents", referenced from:
      __TMaCSo14FBSDKAppEvents in AppDelegate.o
  "_OBJC_CLASS_$_FBSDKApplicationDelegate", referenced from:
      __TMaCSo24FBSDKApplicationDelegate in AppDelegate.o
  "_OBJC_CLASS_$_PFAnalytics", referenced from:
      __TMaCSo11PFAnalytics in AppDelegate.o
  "_OBJC_CLASS_$_PFFacebookUtils", referenced from:
      __TMaCSo15PFFacebookUtils in AppDelegate.o
  "_OBJC_CLASS_$_Parse", referenced from:
      __TMaCSo5Parse in AppDelegate.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我不知道这意味着什么,但我已经尝试了许多其他解决方案,例如清理,删除Derived Data文件夹,检查我的所有框架,我仍然无法解决问题.如果有人知道如何解决这个问题,我将非常感激.感谢您的时间.

编辑 这是我正在使用的Bridging-Header.h:

#import <AFNetworking.h>
#import <BDBOAuth1RequestOperationManager.h>
#import <NSDictionary+BDBOAuth1Manager.h>
#import <UIImageView+AFNetworking.h>
#import <UIScrollView+SVInfiniteScrolling.h>
#import <FBSDKCoreKit/FBSDKCoreKit.h>
#import <FBSDKLoginKit/FBSDKLoginKit.h>
#import <FBSDKShareKit/FBSDKShareKit.h>
#import <Parse/Parse.h>
#import <ParseCrashReporting/ParseCrashReporting.h>
#import <ParseFacebookUtilsV4/PFFacebookUtils.h>
#import <Bolts/Bolts.h>

这是AppDelegate.swift文件:

import UIKit
import CoreData
import Parse
import FBSDKCoreKit
import FBSDKLoginKit
import Bolts

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

var window: UIWindow?

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.
    UIApplication.sharedApplication().setStatusBarStyle(UIStatusBarStyle.LightContent, animated: true)

    // Type casting in swift is "as Type", you'll need to unwrap optionals however.
    let tabBarController = self.window!.rootViewController as! UITabBarController
    let tabBar = tabBarController.tabBar as UITabBar

    // I prefer to use 0 based labels since the array is 0 based
    let tabBarItem0 = tabBar.items![0] as! UITabBarItem
    let tabBarItem1 = tabBar.items![1] as! UITabBarItem
    let tabBarItem2 = tabBar.items![2] as! UITabBarItem

    // The UIColor method you are using is an initializer in swift
    tabBar.tintColor = UIColor(red: 62.0/255.0, green: 191.0/255.0, blue: 180.0/255.0, alpha: 1.0)

    // UIImage also has an initializer for your situation in swift
    tabBarItem0.selectedImage = UIImage(named: "Discover TabBar Select.pdf")
    tabBarItem1.selectedImage = UIImage(named: "Me TabBar Select.pdf")
    tabBarItem2.selectedImage = UIImage(named: "Settings TabBar Select.pdf")

    //Facebook SDK Setup
    FBSDKApplicationDelegate.sharedInstance()
    Parse.setApplicationId("HxjVTJZ2rZA6qFBl0Xaji9z12HYQmTFPIXhVcfPp", clientKey:"8FJT7KHSmDPZi1AtpFS1GvTw39qevvB0JuimwWdS")

    if let launchOptions = launchOptions {
        PFFacebookUtils.initializeFacebookWithApplicationLaunchOptions(launchOptions)
    } else {
        PFFacebookUtils.initializeFacebookWithApplicationLaunchOptions([NSObject:AnyObject]())
    }

    // [Optional] Power your app with Local Datastore. For more info, go to
    // https://parse.com/docs/ios_guide#localdatastore/iOS
    Parse.enableLocalDatastore()

    // [Optional] Track statistics around application opens.
    PFAnalytics.trackAppOpenedWithLaunchOptions(launchOptions)

    return true
}

func applicationDidBecomeActive(application: UIApplication) {
    // Restart any tasks that were paused (or not yet started) while the      application was inactive. If the application was previously in the background, optionally refresh the user interface.
    FBSDKAppEvents.activateApp()
}

我将最新的Parse和Facebook SDK框架拖到我的项目中,并通过"Build Phases"部分下的"Link Binary with Libraries"选项卡添加了所需的额外Frameworks(包括libsqlite3.dylib和libz.dylib)

我希望这些额外的信息是有用的.

Answer 1

我也面临同样的问题.在我的我的,Facebook sdk 4.1.这些是我的步骤: -

1)转到构建设置

2)键入其他链接器标志.因为我使用目标C.所以我点击它并添加两个新值.第一个是-ObjC,第二个是$(继承).添加这两个值后,您的其他链接器标志将显示为-ObjC -ObjC - |"Pods -...类似于as.我正在使用cocapods.

3)现在键入"允许框架模块中的非模块化包含"并使用YES值.

4)然后键入"启用模块(C和Objective-C),它应该是YES.

并清理和构建您的项目.如果它仍然不适合您,请检查您的链接二进制库.在My Mine中,这些是框架.

Accounts.framework
AddressBook.framework
Foundation.framework
CFNetwork.framework
GoolgeMaps.Framework
Social.framework
CoreData.framework
QuartzCore.framework
Security.framework
CoreLocation.framework
CoreGraphics.framework
UIKit.framework

请试试谢谢

Answer 2

将 Parse 更新到版本 1.7.4 后，此问题自行修复。希望这可以帮助其他遇到与我相同问题的人！