在朋友墙上发布消息时出现集成错误？

本文介绍了在朋友墙上发布消息时出现集成错误？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

即时通讯使用facebook_skd_3.1（Xcode ios 4.5）我通过调用 FBFriendPickerViewController得到好友列表，点击完成按钮我试图在选定的朋友墙上发布消息 但是我收到此错误： - 警告：在演示或解雇过程中尝试解除视图控制器！ 2012-12-06 19：37：09.187 .. ......项目[5474：19a03]错误：HTTP状态代码：403

i m using facebook_skd_3.1 (Xcode ios 4.5) i got the friends list by calling FBFriendPickerViewController, on clicking done button i have tried to post the message on the selected friends wall but i got this error :- Warning: Attempt to dismiss from view controller while a presentation or dismiss is in progress! 2012-12-06 19:37:09.187 ........project[5474:19a03] Error: HTTP status code: 403

警报视图中的错误

error =Error Domain=com.facebook.sdk code=5" .......... message = "(#200)the user hasn't authorized the application to perform this action"; type = OAuthException }; }; code=403; com.acebook.sdk:HTTPStatuscode=403}

代码： -

-(void)facebookViewControllerDoneWasPressed:(id)sender { NSString* userid; for (id<FBGraphUser> user in self.friendPickerController.selection) { NSLog(@"\nuser=%@\n", user); userid = user.id; } NSMutableDictionary* dictaram = [[NSMutableDictionary alloc] initWithObjectsAndKeys:@"like this!", @"message", nil]; [FBRequestConnection startWithGraphPath:[NSString stringWithFormat:@"%@/feed", userid] parameters:params HTTPMethod:@"POST" completionHandler:^(FBRequestConnection *connection, id result, NSError *error) { UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Shared" message:[NSString stringWithFormat:@ %@! error=%@", fbUserName, error] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alertView show]; } ]; [self dismissModalViewControllerAnimated:YES];

我是否需要一些权限或者有一些编码错误请帮忙。

Do i need some permissions or there is some coding error please help.

提前感谢。

推荐答案

我通过在委托中重新授权权限，如下所示，我已经读取了会话权限，因此无法发布。请将以下代码写入ButtonAction，您将获得正确的输出。

I have figured it by re authorizing the permissions as follows in delegate i have read permissions for session so that didn't worked for posting. write the following code to in the ButtonAction and you will get the proper output.

NSArray *permissions =[NSArray arrayWithObjects:@"publish_actions",@"publish_stream",@"manage_friendlists", nil]; [[FBSession activeSession] reauthorizeWithPublishPermissions:permissions defaultAudience:FBSessionDefaultAudienceFriends completionHandler:^(FBSession *session, NSError *error) { /* handle success + failure in block */ }];