The best overloaded method match for `FB.AppRequest(string, string[]

[koljanich]

Hello! Unity 4.6.2f1 FB SDK Package 6.2.1 Friend Smash Project - friendsmash_payments_complete. Error in Unity:
The best overloaded method match for `FB.AppRequest(string, string[], System.Collections.Generic.List, string[], int?, string, string, Facebook.FacebookDelegate)' has some invalid arguments

Source Error code:
FB.AppRequest(
message: "I just smashed you " + GameStateManager.Score.ToString() + " times! Can you beat it?",
to: recipient,
filters : "",
excludeIds : null,
maxRecipients : null,
data: "{"challenge_score":" + GameStateManager.Score.ToString() + "}",
title: "Friend Smash Challenge!",
callback:appRequestCallback
);

[nhatthuan]

FB.AppRequest("I just smashed you " + GameStateManager.Score.ToString() + " times! Can you beat it?", recipient, null, null, null, "{"challenge_score":" + GameStateManager.Score.ToString() + "}", "Friend Smash Challenge!", appRequestCallback);

It Worked For Me

[Deleted user]

Thank you for reporting this issue and appreciate your patience. We've notified the core team for an update on this issue. We're looking for a response within the next 30 days or the issue may be closed.

[cmlewis89]

With the 2015 refresh, this issue is resolved.