无法完成操作。（错误 5。脸书视频上传

Question

我为从iOS设备上传视频到facebook编写了以下代码。

-(void)uploadVideo {

    NSLog(@"UPload Videio ");


    NSString *filePath = [[NSBundle mainBundle] pathForResource:@"sample" ofType:@"mov"];

    NSLog(@"Path is %@", filePath);

    NSData *videoData = [NSData dataWithContentsOfFile:filePath];

    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   videoData, @"video.mov",
                                   @"video/quicktime", @"contentType",
                                   @"Video Test Title", @"title",
                                   @"Video Test Description", @"description",
                                   nil];
    //  [facebook requestWithGraphPath:@"me/videos"
    //                         andParams:params
    //                     andHttpMethod:@"POST"
    //                       andDelegate:self];

    if (FBSession.activeSession.isOpen) {


        [FBRequestConnection startWithGraphPath:@"me/videos"
                                     parameters:params
                                     HTTPMethod:@"POST"
                              completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {

                                  if(!error) {
                                      NSLog(@"OK: %@", result);
                                  } else
                                      NSLog(@"Error: %@", error.localizedDescription);

                              }];

    } else {

        // We don't have an active session in this app, so lets open a new
        // facebook session with the appropriate permissions!

        // Firstly, construct a permission array.
        // you can find more "permissions strings" at http://developers.facebook.com/docs/authentication/permissions/
        // In this example, we will just request a publish_stream which is required to publish status or photos.

        NSArray *permissions = [[NSArray alloc] initWithObjects:
                                @"publish_stream",
                                nil];



        //[self controlStatusUsable:NO];
        // OPEN Session!
        [FBSession openActiveSessionWithPermissions:permissions
                                       allowLoginUI:YES
                                  completionHandler:^(FBSession *session,
                                                      FBSessionState status,
                                                      NSError *error) {
                                      // if login fails for any reason, we alert
                                      if (error) {

                                          // show error to user.

                                      } else if (FB_ISSESSIONOPENWITHSTATE(status)) {

                                          // no error, so we proceed with requesting user details of current facebook session.


                                          [FBRequestConnection startWithGraphPath:@"me/videos"
                                                                       parameters:params
                                                                       HTTPMethod:@"POST"
                                                                completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
                                                                    //  [FBRequestConnection setVideoMode:NO];

                                                                    if(!error) {
                                                                        NSLog(@"VEEERRRRRRR: %@", result);
                                                                    } else
                                                                        NSLog(@"VVEEERRRRREEEERRR: %@", error.localizedDescription);

                                                                }];





                                          //[self promptUserWithAccountNameForUploadPhoto];
                                      }
                                      // [self controlStatusUsable:YES];
                                  }];
    }
}

这给我带来了错误 操作无法完成。（错误 5。

我不知道facebook有什么问题。它上传图片和文字，但在视频中它会出现这个错误。

注意:

1. 这是不是因为发送一次又一次，因为我也通过建立新帐户和重置设备测试iOS。
2. sample.mov也存在，并与图形api，但问题是这个SDK。

谢谢。

Answer 1

当我注意到我的应用程序没有出现在：

设置应用程序-

这让我意识到，默认情况下，向脸书发帖是不允许的，你必须提示用户获得他们的许可:

 [[FBSession activeSession] requestNewPublishPermissions:@[@"publish_actions"]
                                         defaultAudience:FBSessionDefaultAudienceFriends
                                       completionHandler:^(FBSession *session, NSError *error)
   {
     if (!error)
     {
        // UPLOAD VIDEO HERE AND THAT ERROR 5 SHOULD GO AWAY
     }
   }];

Answer 2

阅读此解决方案后。我能解决这个问题

[FBRequestConnection startWithGraphPath:@"me/videos"
                          completionHandler:^(FBRequestConnection *connection,
                                              id result, NSError *error)
    {
       [FBRequestConnection startWithGraphPath:@"me/videos"
                                    parameters:params
                                    HTTPMethod:@"POST"
                             completionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
                                                        if(!error)
                                                        {
                                                            NSLog(@"SUCCESS RESULT: %@", result);
                                                        }
                                                        else
                                                        {
                                                            NSLog(@"ERROR: %@", error.localizedDescription);
                                                        }

                                                    }];


    }];

Answer 3

看到错误5com.facebook.sdk几个原因：

< li >会话未打开。验证。 < li >脸书检测到您正在向系统发送垃圾邮件。更改视频名称。 < li >脸书使用SDK定义了限制。尝试不同的应用程序。 < li >错误的发布权限。尝试一下publish_actions。 < li >更多信息请点击此处...？