CODEWITHSUNDEEP
iphonecrash
sujith1406
sujith1406

Reputation: 2822

iphone application crashes only in device and when profiling with instruments

I am not able to find the reason of a crash in my iphone app.it crashes only when it is in device.however when the breakpoints are on ,it doesnt crash.After crashing the following log is printed in the organiser console.

Mar 21 15:43:16 abc-Ss-iPhone com.apple.SpringBoard[15] <Notice>: CoreAnimation: timed out fence 1f4

Mar 21 15:43:18 abc-Ss-iPhone ReportCrash[1771] <Notice>: Formulating crash report for process aaa[1770]

Mar 21 15:43:18 abc-Ss-iPhone com.apple.launchd[1] (UIKitApplication:com.xxx.aaa[0x3989][1770]) <Warning>: (UIKitApplication:com.xxx.aaa[0x3989]) Job appears to have crashed: Segmentation fault: 11

Mar 21 15:43:18 abc-Ss-iPhone SpringBoard[15] <Warning>: Application 'aaa' exited abnormally with signal 11: Segmentation fault: 11

I have put NSLog to find where it is crashing.it is pointing to an area where i am reloading the tableview.

I am doing some calculations in the bg thread and reloading the table in the main thread using the following code:

//////////////////////////////in bg thread

if(needToReload){
    NSLog(@"calc end---table refresh called");
    [self performSelectorOnMainThread:@selector(updateTable) withObject:nil waitUntilDone:YES];            
}

Upvotes: 2

Views: 2763

Answers (1)

Greg
Greg

Reputation: 8340

Are you profiling a Release or Debug version of the app? If Release then I believe you should still be able to decode the crashlog. Please check by opening XCode Organizer -> Device Logs for that device.

Upvotes: 3

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