Ios Facebook Connect即使在按下OK时也会触发isCancelled事件

我正在使用

React native

构建一个小应用程序（我认为这与此无关）

该应用程序最终进入Facebook请求授权

但是当我点击ok时，我被发送到一个

isCancelled

回调

下面是“FacebookLoginManager.m”：

#导入
#导入“FacebookLoginManager.h”
#导入“FBSDKCoreKit/FBSDKCoreKit.h”
#导入“FBSDKLoginKit/FBSDKLoginKit.h”
@FacebookLoginManager的实现
RCT_导出_模块（）；
RCT_导出_方法（newSession:（rctreponseSenderBlock）回调）{
FBSDKLoginManager*login=[[FBSDKLoginManager alloc]init]；
[login logInWithReadPermissions:@[@“public_profile”]处理程序：^（FBSDKLoginManagerLoginResult*结果，NSError*错误）{
如果（错误）{
回调（@[@“Error”，[NSNull]]；
}否则如果（结果被取消）{
回调（@[@“已取消”，[NSNull null]]；//我在单击“确定”后到达这里！
}否则{
FBSDKAccessToken*token=result.token；
NSString*tokenString=token.tokenString；
NSString*userId=token.userId；
NSDictionary*credentials=@{@“token”：tokenString，@“userId”：userId}；
回调（@[[NSNull]，凭据]）；
}
}];
};
@结束

---

发现我的

AppDelegate.m

配置错误： 在这里，它是在修复之后

#import "AppDelegate.h"
#import "FBSDKCoreKit/FBSDKCoreKit.h"
#import "RCTRootView.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  NSURL *jsCodeLocation;

  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle"];

  RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
                                                      moduleName:@"TourChampIOs"
                                                   launchOptions:launchOptions];

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [[UIViewController alloc] init];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];
  return [[FBSDKApplicationDelegate sharedInstance] application:application
                                  didFinishLaunchingWithOptions:launchOptions];
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
  [FBSDKAppEvents activateApp];
}

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation {
  return [[FBSDKApplicationDelegate sharedInstance] application:application
                                                        openURL:url
                                              sourceApplication:sourceApplication
                                                     annotation:annotation];
}

@end

希望这能帮助别人

#import "AppDelegate.h"
#import "FBSDKCoreKit/FBSDKCoreKit.h"
#import "RCTRootView.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  NSURL *jsCodeLocation;

  jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle"];

  RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
                                                      moduleName:@"TourChampIOs"
                                                   launchOptions:launchOptions];

  self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
  UIViewController *rootViewController = [[UIViewController alloc] init];
  rootViewController.view = rootView;
  self.window.rootViewController = rootViewController;
  [self.window makeKeyAndVisible];
  return [[FBSDKApplicationDelegate sharedInstance] application:application
                                  didFinishLaunchingWithOptions:launchOptions];
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
  [FBSDKAppEvents activateApp];
}

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation {
  return [[FBSDKApplicationDelegate sharedInstance] application:application
                                                        openURL:url
                                              sourceApplication:sourceApplication
                                                     annotation:annotation];
}

@end