sam-spencer / gamecentermanager Goto Github PK

I see this crash 100% of the time when I call syncGameCenter. I haven't determined the exact line of code that's causing it, but it looks like something is trying to NSEncode the GKLeaderboard class.

* Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[NSXPCEncoder encodeObject:forKey:]: This coder only encodes objects that adopt NSSecureCoding (object is of class 'GKLeaderboard').'

Reproduced on iOS 6 on iPhone 4 and iOS 7 on iPhone 5.

Add a sample Mac app to show how GameCenter manager works with Mac OS X

The saveAchievementToReportLater crashes on the following line:

if ([[self delegate] respondsToSelector:@selector(gameCenterManager:savedAchievement:)])
            [[self delegate] gameCenterManager:self savedAchievement:[NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:achievement, percentComplete, nil] forKeys:[NSArray arrayWithObjects:@"achievement", @"percent complete", nil]]];

With the following error:

-[NSDictionary initWithObjects:forKeys:]: count of objects (1) differs from count of keys (2)

There is an issue with the percentComplete object being stored in the NSDictionary.

Add GameCenter Manager library support for Mac OS X