代码为fb邀请不起作用

这是行动的代码

-(void)fnInvitefb { //Facebook Code NSString *facebookID = @"100000797858986"; NSDictionary *parameters = @{@"to":@"100000739625716" }; [FBWebDialogs presentRequestsDialogModallyWithSession:nil message:@"Test msg" title:@"Test Title" parameters:parameters handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) { if(error) { NSLog(@"Some errorr: %@", [error description]); UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Invitiation Sending Failed" message:@"Unable to send inviation at this Moment, please make sure your are connected with internet" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil]; [alrt show]; } else { if (![resultURL query]) { return; } NSDictionary *params = [self parseURLParams:[resultURL query]]; NSMutableArray *recipientIDs = [[NSMutableArray alloc] init]; for (NSString *paramKey in params) { if ([paramKey hasPrefix:@"to["]) { [recipientIDs addObject:[params objectForKey:paramKey]]; } } if ([params objectForKey:@"request"]) { NSLog(@"Request ID: %@", [params objectForKey:@"request"]); } if ([recipientIDs count] > 0) { //[self showMessage:@"Sent request successfully."]; //NSLog(@"Recipient ID(s): %@", recipientIDs); UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Success!" message:@"Invitation(s) sent successfuly!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil]; [alrt show]; } } } friendCache:nil]; // NSString *facebookID = @"100000797858986"; } 

并在应用程序委托function代码

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. // Set app's client ID for |GPPSignIn| and |GPPShare|. [GPPSignIn sharedInstance].clientID = kClientID; [GPPSignInButton class]; [FBLoginView class]; [FBProfilePictureView class]; [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent]; [GPPDeepLink setDelegate:self]; [GPPDeepLink readDeepLinkAfterInstall]; return YES; } - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { NSString *urlString = [url absoluteString]; if([urlString rangeOfString:@"681678928556808"].location==NSNotFound) { return [GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation]; } else { return [FBAppCall handleOpenURL:url sourceApplication:sourceApplication]; } return [GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation]; } 

还在列表中configuration相同的ID是正确的或任何错误的事情。