Unity3d Sandboxed Game Center on MacOSX

Question

For uncertain reasons the game is not recognized by game center. If the application GameCenter user is logged in, when you try to log in to the game GameCenter on start, it displays

This Game is not recognized by Game Center.

If the user is not logged in, in the game the login window appears, but you can not log in; the log shows:

Failed to authenticate local user The operation could not be completed because the program is not recognized by Game Center.

If Sandboxing enabled (sandbox <Game>.entitlements exist), game does not display anything but writes the following to Player.log:

Failed to authenticate local user Couldn’t communicate with a helper application.

In all cases, if you call the authentication after the game starts, then it writtes to the log that the authentication performed, but Unity social variables contain: Social.localUser.userName == "Uninitialized", Social.localUser.id == 0. And when you call the achievements / leader board interfaces, they are displayed with no content, and the log shows:

Unable to simultaneously satisfy constraints:
(
<NSLayoutConstraint:0xfda3ea0 >H:[GKPanelCloseButton]-(NSSpace(8))-[GKPanelCloseButton] (Names: GKPanelCloseButton:0x3281910 )>
)

Will attempt to recover by breaking constraint <NSLayoutConstraint:0xfda3ea0 H:[GKPanelCloseButton]-(NSSpace(8))-[GKPanelCloseButton] (Names: GKPanelCloseButton:0x3281910 )>

Set the NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints to YES to have -[NSWindow visualizeConstraints:] automatically called when this happens.
And/or, break on objc_exception_throw to catch this in the debugger.

If you go to the application GameCenter, there appears that you are logged into the game, but it is under iOS, and it has no content - no icons, no achievements.

Google is silent. Need Your help, how to solve this problem.

Thanks, Ignat

Answer 1

A simple info from Prime[31] website:

iOS Note: to use the sandbox environment for testing you must first open the Apple GameCenter.app and log out. Once logged out, you must be using a debug build in Xcode to access the sandbox. Release builds will not use the sandbox servers so be sure to use debug builds when testing.

Source: http://prime31.com/docs#iosGameCenter