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Re: [Xcode] Advanced EXC_BAD_ACCESS hunting
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Re: [Xcode] Advanced EXC_BAD_ACCESS hunting


  • Subject: Re: [Xcode] Advanced EXC_BAD_ACCESS hunting
  • From: Alexander von Below <email@hidden>
  • Date: Tue, 16 Feb 2010 17:17:35 +0100

Thanks for your reply!

Frist, some _very_ interesting news: If all I do is to change the URL to a WebDAV server (1), the error no longer occurs. When I change it back to the original (REST Service) URL, the error pops up again. I am completely perplexed. Framework bug?

But to your questions and suggestions:

Am 16.02.2010 um 16:45 schrieb Joar Wingfors:

> All of this still suggests some sort of memory management problem to me.
> That said, since the crash references some HTTP caching activity, perhaps you'd better clean out the web caches for your app?

I have unsuccessfully used NSURLReloadRequestIgnoringLocalAndRemoteCacheData. Any other things I should do?

>  Is this using garbage collection or reference counting? I'd suggest being extra careful around the memory management of your connection delegates, and as a troubleshooting step perhaps sprinkling out some extra retain

Sorry, I forgot to say that I had already sprinkled retains generously around the code -- no change.

> One thing:
>
> Or even simpler:
>
> 	NSLog (%@, data);

Nice! I learn a new thing every day :D

Alex


1) I have witnesses! And the server even accepts the same username and password

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 >[Xcode] Advanced EXC_BAD_ACCESS hunting (From: Alexander von Below <email@hidden>)

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