objective-c - iOS の openParentApplication 呼び出しで親アプリケーションが開かない

Question

iPhoneの親アプリを開く方法を知る必要があります。バージョン 1.0.1の時計があり、親アプリには8.4 iOSがあります。

これは私のコードですAppDelegate

 __block UIBackgroundTaskIdentifier bogusWorkaroundTask;
    bogusWorkaroundTask = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
        [[UIApplication sharedApplication] endBackgroundTask:bogusWorkaroundTask];
    }];
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        [[UIApplication sharedApplication] endBackgroundTask:bogusWorkaroundTask];
    });
    // --------------------

そして、これは私が情報に返信する方法です:

    if ([[userInfo objectForKey:@"request"] isEqualToString:@"program"]) {
        __block UIBackgroundTaskIdentifier realBackgroundTask;
        realBackgroundTask = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
            reply(nil);
            [[UIApplication sharedApplication] endBackgroundTask:realBackgroundTask];
        }];
        // Kick off a network request, heavy processing work, etc.
        // Return any data you need to, obviously.
        [WatchRequestsHandler handleCurrentProgramRequestWithReply:reply];
        [[UIApplication sharedApplication] endBackgroundTask:realBackgroundTask];

        NSLog(@"Reply :: %@ ", reply);
    } else if([[userInfo objectForKey:@"request"] isEqualToString:@"programs"]){

        __block UIBackgroundTaskIdentifier realBackgroundTask;
        realBackgroundTask = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
            reply(nil);
            [[UIApplication sharedApplication] endBackgroundTask:realBackgroundTask];
        }];
        // Kick off a network request, heavy processing work, etc.
        // Return any data you need to, obviously.
        [WatchRequestsHandler handleProgramsRequestWithReply:reply];
        [[UIApplication sharedApplication] endBackgroundTask:realBackgroundTask];

        NSLog(@"Reply :: %@ ", reply);
    } 

しかし、親アプリが開きません。

私の間違いは何ですか！助けてください