Unity Facebook SDK: FB.Feed not posting

Hi!
I finished my game. Now I want to make it social. Posting to twitter is easy, but I have a 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. Maybe there's something wrong with my code (it's from SDK example) but I don't know what.

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

Code (CSharp):

1. using UnityEngine;
2. using System;
3. using System.Collections;
4. using System.Collections.Generic;
5. using System.Linq;
6.  
7. public sealed class FacebookShare : MonoBehaviour {
8. #region FB.Init() example
9.  
10. private bool isInit = false;
11.  
12. void Awake ()
13. {
14.     CallFBInit();
15. }
16.  
17. private void CallFBInit()
18. {
19.     FB.Init(OnInitComplete, OnHideUnity);
20. }
21.  
22. private void OnInitComplete()
23. {
24.     Debug.Log("FB.Init completed: Is user logged in? " + FB.IsLoggedIn);
25.     isInit = true;
26. }
27.  
28. private void OnHideUnity(bool isGameShown)
29. {
30.     Debug.Log("Is game showing? " + isGameShown);
31. }
32.  
33. #endregion
34.  
35. #region FB.Login() example
36.  
37. private void CallFBLogin()
38. {
39.     FB.Login("email,publish_actions", LoginCallback);
40. }
41.  
42. void LoginCallback(FBResult result)
43. {
44.     if (result.Error != null)
45.         lastResponse = "Error Response:\n" + result.Error;
46.     else if (!FB.IsLoggedIn)
47.     {
48.         lastResponse = "Login cancelled by Player";
49.     }
50.     else
51.     {
52.         lastResponse = "Login was successful!";
53.     }
54. }
55.  
56. private void CallFBLogout()
57. {
58.     FB.Logout();
59. }
60. #endregion
61.  
62. #region FB.Feed() example
63.  
64. public string FeedToId = "";
65. public string FeedLink = "";
66. public string FeedLinkName = "";
67. public string FeedLinkCaption = "";
68. public string FeedLinkDescription = "";
69. public string FeedPicture = "";
70. public string FeedMediaSource = "";
71. public string FeedActionName = "";
72. public string FeedActionLink = "";
73. public string FeedReference = "";
74. public bool IncludeFeedProperties = false;
75. private Dictionary<string, string[]> FeedProperties = new Dictionary<string, string[]>();
76.  
77. private void CallFBFeed()
78. {
79.     Dictionary<string, string[]> feedProperties = null;
80.     if (IncludeFeedProperties)
81.     {
82.         feedProperties = FeedProperties;
83.     }
84.     FB.Feed(
85.         toId: FeedToId,
86.         link: FeedLink,
87.         linkName: FeedLinkName,
88.         linkCaption: FeedLinkCaption,
89.         linkDescription: FeedLinkDescription,
90.         picture: FeedPicture,
91.         mediaSource: FeedMediaSource,
92.         actionName: FeedActionName,
93.         actionLink: FeedActionLink,
94.         reference: FeedReference,
95.         properties: feedProperties,
96.         callback: Callback
97.         );
98. }
99.  
100. #endregion
101. public string ApiQuery = "";
102. private string lastResponse = "";
103. private Texture2D lastResponseTexture;
104.  
105. void Callback(FBResult result)
106. {
107.     lastResponseTexture = null;
108.     // Some platforms return the empty string instead of null.
109.     if (!String.IsNullOrEmpty(result.Error))
110.         lastResponse = "Error Response:\n" + result.Error;
111.     else if (!ApiQuery.Contains("/picture"))
112.         lastResponse = "Success Response:\n" + result.Text;
113.     else
114.     {
115.         lastResponseTexture = result.Texture;
116.         lastResponse = "Success Response:\n";
117.     }
118. }
119.  
120. void OnClick ()
121. {
122.     CallFBLogin();
123.     CallFBFeed();
124. }
125. }