When I run the following code, the Matchmaker view is populated with me (local player) and my opponent (correct picture and friendly name). however, the "Send Game" button is disabled. I assume that recipients is set correctly. There are errors from loadPlayersForIdentifiers . GKMatchRequest *request = [[GKMatchRequest alloc] init]; request.minPlayers = 2; request.maxPlayers = 2; request.defaultNumberOfPlayers = 2; request.inviteMessage = @"Testing"; [GKPlayer loadPlayersForIdentifiers:@[ playerID ] withCompletionHandler:^(NSArray<GKPlayer *> *_Nullable players, NSError *_Nullable error) { if (error) { NSLog(@"Error loading player: %@", error); } else if (players.count > 0) { request.recipients = players; GKTurnBasedMatchmakerViewController *mmvc = [[GKTurnBasedMatchmakerViewController alloc] initWithMatchRequest:request]; mmvc.turnBasedMatchmakerDelegate = self; mmvc.showExistingMatches = NO; [self presentViewController:mmvc animated:YES completion:nil]; } }]; If I remove the opponent, and then re-add them manually, the "Send Game" button is enabled.

I'm running a swift script that is emitting warning lines like this /Users/work/Documents/QuGame/QuGame/BoardTurnView.swift:1:1: warning: [dead-code] Debug-only symbol static SimpleTurn.== infix(SimpleTurn, SimpleTurn) -> Swift.Bool /Users/work/Documents/QuGame/QuGame/DataNotifications+PreviewData.swift:1:1: warning: [dead-code] Debug-only symbol DataNotifications.(addConversation)(to: QUBoardModel, local: GKPlayer, opponent: GKPlayer, texts: [Swift.String]) -> () /Users/work/Documents/QuGame/QuGame/DataNotifications+PreviewData.swift:1:1: warning: [dead-code] Debug-only symbol DataNotifications.loadBlankBoard() -> () These are correctly formatted for Xcode to detect the filename, line and columns. ` Showing Recent Issues [dead-code] Debug-only symbol static SimpleTurn.== infix(SimpleTurn, SimpleTurn) -> Swift.Bool [dead-code] Debug-only symbol DataNotifications.(addConversation)(to: QUBoardModel, local: GKPlayer, opponent: GKPlayer, texts: [Swift.String]) -> () [dead-code] Debug-only symbol DataNotifications.loadBlankBoard() -> () However, when the script is run as part of the post-actions, Xcode doesn't support clicking on the warning to take you to the file. I can map from the .o to the .swift by hunting the project directory (not-sandboxed) If I run the script as part of the Run Script Phase, I cannot back track to find the fully qualified location of the file as I'm sandboxed. All I have is BoardTurnView.o, DataNotiications+PreviewData.o etc. Anyone got any suggestions?