iPhone Objective C - wait_fences: failed to receive reply: 10004003

Question

i have this strange error : wait_fences: failed to receive reply: 10004003 in this code :

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {

    if (buttonIndex==0) {
        [self showActivityViewer];
        [NSTimer scheduledTimerWithTimeInterval:6.0 target:self selector:@selector(hideActivityViewer) userInfo:nil repeats:NO];
        [self downloadControlAndUpdatePoi];
        [self downloadControlAndUpdateItinerari];
        [self downloadControlAndUpdateEventi];
        [self downloadControlAndUpdateArtisti];
        NSLog(@"AGGIORNA");
    } else {
        NSLog(@"NON AGGIORNARE");
        return;
    }
}

Why?? Where could be the possibile error or problem??

are you running any thread or are you calling thread from other threads ? — jigneshbrahmkhatri, Jul 05 '11 at 09:40
This alert appear at the applicationDidFinishLaunching method. I don't think other threads is called. — Andrea Mario Lufino, Jul 05 '11 at 10:20
FYI: The answer http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 gives some more in-depth information. — Besi, Jan 09 '12 at 15:47

EmptyStack · Accepted Answer · 2011-11-02T03:54:23.560

9

This happens if you try to push/present another view controller before the alert view is actually dismissed. This happened when I ran one of my apps in iOS 4. I don't know the exact reason for this problem, but you can resolve this by moving all the code from clickedButtonAtIndex: method to didDismissWithButtonIndex: method.

edited Nov 02 '11 at 03:54

answered Jul 05 '11 at 09:47

EmptyStack

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iPhone Objective C - wait_fences: failed to receive reply: 10004003

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