Facebook posting - ios

Question

here is what I did
Created an app on facebook
installed the FB SDK with all the requirements
logged in the user via a login button
now I am trying to post with the code provided here from this threat
How to Post to Facebook on iOS 6 in Objective-C using ACAccountStore class
But nothing happens. Am I missing a step?
This is the code I am using
if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) //check if Facebook Account is linked
{
mySLComposerSheet = [[SLComposeViewController alloc] init]; //initiate the Social Controller
mySLComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook]; //Tell him with what social plattform to use it, e.g. facebook or twitter
[mySLComposerSheet setInitialText:[NSString stringWithFormat:#"Test",mySLComposerSheet.serviceType]]; //the message you want to post
[mySLComposerSheet addImage:yourimage]; //an image you could post
//for more instance methodes, go here:https://developer.apple.com/library/ios/#documentation/NetworkingInternet/Reference/SLComposeViewController_Class/Reference/Reference.html#//apple_ref/doc/uid/TP40012205
[self presentViewController:mySLComposerSheet animated:YES completion:nil];
}
[mySLComposerSheet setCompletionHandler:^(SLComposeViewControllerResult result) {
NSString *output;
switch (result) {
case SLComposeViewControllerResultCancelled:
output = #"Action Cancelled";
break;
case SLComposeViewControllerResultDone:
output = #"Post Successfull";
break;
default:
break;
} //check if everything worked properly. Give out a message on the state.
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Facebook" message:output delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles:nil];
[alert show];
}];

Answer 1

Your setInitialText method is incorrect.
If you use stringWithFormat to post the serviceType, you need to add it to the method with "%#", otherwise there isn't anything there to say it to appear.
In short, just change :
[mySLComposerSheet setInitialText:[NSString stringWithFormat:#"Test",mySLComposerSheet.serviceType]];
to :
[mySLComposerSheet setInitialText:[NSString stringWithFormat:#"Test %#",mySLComposerSheet.serviceType]];