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,但在尝试构建时遇到以下错误:
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,但是我已经尝试了许多其他解决方案,例如清理,删除派生数据文件夹,检查我的所有框架,但我仍然无法解决问题。如果有人知道如何解决这个问题,我将不胜感激。谢谢你的时间。
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>
这是应用程序委托.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"构建阶段"部分下的"链接二进制与库"选项卡添加了所需的附加框架(包括 libsqlite3.dylib 和 libz.dylib)。
我希望这些额外的信息是有用的。
我也遇到了同样的问题。在我的矿井中,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。由于我使用的是目标 C.,所以我单击它并添加了两个新值。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 -|"豆荚-。。。。。。类似的东西。我正在使用可卡足类动物。
3) 现在键入"允许在框架模块中包含非模块化"并使用 YES 值。
4)然后键入"启用模块(C和Objective-C),它应该是YES。
并清理并构建您的项目。如果它仍然不适合您,请检查您的链接二进制库。在《我的矿》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
请尝试一下,谢谢
将 Parse 更新到版本 1.7.4 后,此问题自行修复。希望这对其他遇到与我同样问题的人有所帮助!
解决我问题的方法是将Facebook框架添加到链接框架和库中。请注意,这未包含在 Facebook 登录文档中。