Re: iPad Simulator Intermittent Crash When Accessing Settings
Re: iPad Simulator Intermittent Crash When Accessing Settings
- Subject: Re: iPad Simulator Intermittent Crash When Accessing Settings
- From: Matt Neuburg <email@hidden>
- Date: Thu, 29 Sep 2011 11:25:29 -0700
On Tue, 27 Sep 2011 20:25:59 +0000 (GMT), Philip McIntosh <email@hidden> said:
>> >I have a relatively simple iPad app that overall works pretty well. It doesn't need to store or update any data (I don't think) if it enters >the background. The problem is that about 5% of the time, when I double click the home button, and then click the setting app, it >will crash as soon as I click the setting app with no messages in the debugger. Does this sound like there is something wrong with >my app, and should I be concerned about it, or is it something peculiar with the simulator? Like I said, the majority of the time, I >can bounce back and forth between my app and the setting app without a hitch.
>>
>> What is "it" in the sentence "it will crash"?
>
>Ah. I mean my app crashes. The simulator keeps running but the screen goes black. I also get a SIG ABORT in main.
Then yes, it sounds like there is something wrong with your app, and yes, you should be concerned about it. The problem is evidently being revealed when your app is backgrounded, though the damage (dangling pointer?) may have occurred earlier. The system does clean up a bunch of stuff when the app goes into the background (for example, non-visible views are unloaded). m.
--
matt neuburg, phd = email@hidden, <http://www.apeth.net/matt/>
A fool + a tool + an autorelease pool = cool!
Programming iOS 4!
http://www.apeth.net/matt/default.html#iosbook _______________________________________________
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