Facebook请求永远不会得到执行 [英] Facebook Request Never Gets Executed

问题描述

获取其他朋友使用此功能的时间应用程序总是打印出来

但是打印结果和错误都不是

我用Facebook的Graph API资源管理器检查了图形路径，但是它的工作原理是不合适的。

   - （void）getFriendsForUser：（NSNotification *）notification {
 GGUser * theCurrentUser = [notification object]; 
 NSLog（@Time to get other friends are use this app）; 
 [FBRequestConnection startWithGraphPath：@me / friends？fields = id，name，installed，picture参数：nil HTTPMethod：@GETcompletionHandler：^（FBRequestConnection * connection，id result，NSError * error）{
 NSLog（@result％@，result）; 
 NSLog（@error  - ％@，error）; 
}]; 
} 
  

其他FBR请求，像@我的图形路径一样工作，只是不是这个。我究竟做错了什么？如何解决这个问题？

解决方案

似乎你没有传递令牌，这就是为什么请求本身没有被执行： / p>

执行此操作：

  FBRequest * facebookReq = [FBRequest requestForGraphPath：@ 我/朋友的字段= ID，名字，安装，图片？]; 
 
 [facebookReq setSession：FBSession.activeSession]; 
 
 [facebookReq startWithCompletionHandler：^（FBRequestConnection * connection，
 id result，
 NSError * error）{
 NSLog（@result％@，result）; 
 
 NSLog（@error％@，error）; 
 
}]; 
  

让我知道如果不行。 ：）

干杯

I am trying to get a user's Facebook Friends who also use the same app.

"Time to get other friends that use this app" always prints out

But neither the result, nor the error are printed

I checked the graph path with Facebook's Graph API explorer, and it worked, but it does not work with my app for some reason.

- (void)getFriendsForUser:(NSNotification *)notification {
    GGUser *theCurrentUser = [notification object];
    NSLog(@"Time to get other friends that use this app");
    [FBRequestConnection startWithGraphPath:@"me/friends?fields=id,name,installed,picture" parameters:nil HTTPMethod:@"GET" completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
        NSLog(@"result %@",result);
        NSLog(@"error - %@", error);            
    }];
}

Other FBRequests, like with a graph path of @"me", work, just not this one. What am I doing wrong? How do I fix this?

解决方案

It seems you are not passing the token that's why the request itself is not getting executed:

Do this:

FBRequest *facebookReq =  [FBRequest requestForGraphPath:@"me/friends?fields=id,name,installed,picture"];

[facebookReq setSession:FBSession.activeSession];

[facebookReq startWithCompletionHandler:^(FBRequestConnection *connection,
                                          id result,
                                          NSError *error) {
    NSLog(@"result %@",result);

    NSLog(@"error %@",error);

}];

Let me know if it doesn't work. :)

Cheers

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