I know there are some articles in stackoverflow that ask about watchkit apps with a black screen when they are run in the simulator.
My issue is non-related with the simulator. I had a app working fine in the store and out of the blue (without any update) that app stopped working in some devices. The thing that happens is a black screen when the user opens the app.
When I open the app I do :
- (void)willActivate {
[super willActivate];
[WKInterfaceController openParentApplication:@{@"action" : @"loggedUser",
@"retry" : @(retry)}
reply:^(NSDictionary *replyInfo, NSError *error) {
}];
}
This basically asks for the logged user info. Then I setup the MMWormhole to listen to notifications (in case the response is that it has no user I then listen for a login in the iPhone).
Is this something that I am doing wrong or it is a known bug in the AppleWatch? Like it happened to this skype's user.
UPDATE: It seems that it might be because the openParentApplication doesn't respond. I will try this hack but I have zero confidante since I can't even always reproduce it.