Question

我正在使用PARSE集成facebook。我能够成功地将用户链接到Facebook但是当我尝试获取facebook firiends列表时，我收到以下错误。

FBRequest * request = [FBRequest requestForMyFriends];

// Send request to Facebook
    [request startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error)
     {

     }];

错误代码= 100

message =＆＃34;（＃100）未知字段：用户名。＆＃34;

type = OAuthException

迫切需要帮助!!

Answer 1

图谱API v2.0不再提供字段username，请参阅https://developers.facebook.com/docs/apps/changelog#v2_0_graph_api

端点在v2.0中不再可用：

...   / me / username不再可用。

Answer 2

-(IBAction)btnFacebookClick:(id)sender
{
    NSArray *permissions = [[NSArray alloc] initWithObjects:                            @"user_about_me,user_birthday,user_hometown,user_location,email",@"read_mailbox",@"read_stream",nil];


    [FBSession openActiveSessionWithReadPermissions:permissions allowLoginUI:YES completionHandler:^(FBSession *session,FBSessionState status,NSError *error)
     {
         if(error)
         {
             NSLog(@"session error %@",error);

         }
         else if(FB_ISSESSIONOPENWITHSTATE(status))
         {


             [self getFriendList];
         }

     }];
}




-(void)getFriendList
{

    FBRequest *friendsRequest=[FBRequest requestForMyFriends];


    [friendsRequest startWithCompletionHandler:^(FBRequestConnection *connection,NSDictionary* result,NSError *error)
     {
         friendsArr = [result objectForKey:@"data"];

         NSLog(@"friends description :%@",[friendsArr description]);

     }];
}

获取FaceBook好友列表错误代码= 100＆＃34;用户名无效。字段＆＃34;

2 个答案: