"wait_fences: failed to receive reply: 10004003"?

user_49870 0
Viewed 60288

I get this cryptic error the first time (and only the first time) my view is loaded due to the following line of code:

- (void)viewWillAppear:(BOOL)animated
{
    [textField becomeFirstResponder];
}

There is a noticeable (~3 – 4 second, even on the simulator) delay due to this that makes my app feel unresponsive. Does anyone know how to fix this? I can't find any documentation on it on Apple's site, or any solutions here or on Google.

Strangely, the opposite situation happens if I put the line in -viewDidAppear: instead of -viewWillAppear:; that is, instead of printing the error only the first time the keyboard is shown and never again, the error is not printed the first time but every time after. This is causing a major headache for me.

objective-c iphone cocoa-touch
18 Answers

You have done [textfield becomeFirstResponder];

And after you get the value from textfield in your code, do [textfield resignFirstResponder];. That will help you, I think.

user_1320960

I also get the message wait_fences: failed to receive reply: 10004003 and my viewWill... and viewDid... methods do nothing but send messages to super. In my case it happens when I have a UIAlertView showing in my GameViewController and the user instead presses the iPhone round device button and then returns to the app. This looks out of my hands.

user_2833110
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