Facebook SDK: FB.Feed not posting

Questions & Answers
1

Hi!
I finished my game. Now I want to make it social.
Posting to twitter is easy, but I have problem with facebook.

I created an app on facebook dev, I have key-hash, key-store, I don’t have any errors in console. I made enviroment variables with paths to JDK and OpenSSL.

I think that there’s something wrong with my code (it’s from SDK example) but I don’t know what.

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

public sealed class FacebookShare : MonoBehaviour {
	#region FB.Init() example
	
	private bool isInit = false;
	
	void Awake ()
	{
		CallFBInit();
	}

	private void CallFBInit()
	{
		FB.Init(OnInitComplete, OnHideUnity);
	}
	
	private void OnInitComplete()
	{
		Debug.Log("FB.Init completed: Is user logged in? " + FB.IsLoggedIn);
		isInit = true;
	}
	
	private void OnHideUnity(bool isGameShown)
	{
		Debug.Log("Is game showing? " + isGameShown);
	}
	
	#endregion
	
	#region FB.Login() example
	
	private void CallFBLogin()
	{
		FB.Login("email,publish_actions", LoginCallback);
	}
	
	void LoginCallback(FBResult result)
	{
		if (result.Error != null)
			lastResponse = "Error Response:

" + result.Error;
else if (!FB.IsLoggedIn)
{
lastResponse = “Login cancelled by Player”;
}
else
{
lastResponse = “Login was successful!”;
}
}

	private void CallFBLogout()
	{
		FB.Logout();
	}
	#endregion

	#region FB.Feed() example
	
	public string FeedToId = "";
	public string FeedLink = "";
	public string FeedLinkName = "";
	public string FeedLinkCaption = "";
	public string FeedLinkDescription = "";
	public string FeedPicture = "";
	public string FeedMediaSource = "";
	public string FeedActionName = "";
	public string FeedActionLink = "";
	public string FeedReference = "";
	public bool IncludeFeedProperties = false;
	private Dictionary<string, string[]> FeedProperties = new Dictionary<string, string[]>();
	
	private void CallFBFeed()
	{
		Dictionary<string, string[]> feedProperties = null;
		if (IncludeFeedProperties)
		{
			feedProperties = FeedProperties;
		}
		FB.Feed(
			toId: FeedToId,
			link: FeedLink,
			linkName: FeedLinkName,
			linkCaption: FeedLinkCaption,
			linkDescription: FeedLinkDescription,
			picture: FeedPicture,
			mediaSource: FeedMediaSource,
			actionName: FeedActionName,
			actionLink: FeedActionLink,
			reference: FeedReference,
			properties: feedProperties,
			callback: Callback
			);
	}
	
	#endregion
	public string ApiQuery = "";
	private string lastResponse = "";
	private Texture2D lastResponseTexture;

	void Callback(FBResult result)
	{
		lastResponseTexture = null;
		// Some platforms return the empty string instead of null.
		if (!String.IsNullOrEmpty(result.Error))
			lastResponse = "Error Response:

" + result.Error;
else if (!ApiQuery.Contains(“/picture”))
lastResponse = "Success Response:
" + result.Text;
else
{
lastResponseTexture = result.Texture;
lastResponse = "Success Response:
";
}
}

	void OnClick ()
	{
		CallFBLogin();
		CallFBFeed();
	}
}

This script is attached to NGUI button.
In editor it works but on device it only asks to login and permision. Then nothing happens.

2

Often Facebook code problems are on the Facebook side. Do you have publish_actions on the token you are using? Try run the token though the Facebook debugger. If the token does not have the request actions then you can get a more permissive one using the open graph explorer.

For other people to use publish_actions you must have completed facebooks submission and review process.

3

publish_actions gave me errors when I logcat in adb. try basic_info as permission.