我是objective-c的新手，我真的需要你的帮助。我已经尝试解决这个问题好几个小时了。而且我仍然找不到解决方案。这是我的代码：
-(void)post
{
[self connectWithFacebook];
NSLog(@"session: %hhd", FBSession.activeSession.isOpen);
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"Here's to the Crazy Ones" ofType:@"mp4"];
NSURL *pathURL = [[NSURL alloc]initFileURLWithPath:filePath isDirectory:NO];
NSData *videoData = [NSData dataWithContentsOfFile:filePath];
NSDictionary *videoObject = @{
@"title": @"FB SDK 3.1",
@"description": @"hello there !",
[pathURL absoluteString]: videoData
};
FBRequest *uploadRequest = [FBRequest requestWithGraphPath:@"me/videos"
parameters:videoObject
HTTPMethod:@"POST"];
NSLog(@"here i am");
[uploadRequest startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
NSLog(@"after upload request");
if (!error)
NSLog(@"Done: %@", result);
else
NSLog(@"Error: %@", error.localizedDescription);
}];
}
和
- (void) connectWithFacebook {
AppDelegate *appDelegate = [[UIApplication sharedApplication] delegate];
[appDelegate openSessionWithAllowLoginUI:YES];
}
这是来自 AppDelegate
- (BOOL)openSessionWithAllowLoginUI:(BOOL)allowLoginUI
{
NSArray *permissions = @[@"publish_stream"];
return [FBSession openActiveSessionWithReadPermissions:permissions
allowLoginUI:allowLoginUI
completionHandler:^(FBSession *session, FBSessionState state, NSError *error) {
if (error) {
NSLog (@"Handle error %@", error.localizedDescription);
} else {
NSLog(@"No error");
}
}];
}
这是来自控制台：
2014-05-08 15:02:49.385 camera[3748:60b] 错误：操作无法完成。（com.facebook.sdk 错误 5。）
对你的帮助表示感谢。谢谢你。我真的不知道下一步该怎么做。