Re: Crash at iOS App Startup - What Could Have Gone Wrong?
Re: Crash at iOS App Startup - What Could Have Gone Wrong?
- Subject: Re: Crash at iOS App Startup - What Could Have Gone Wrong?
- From: Mike Abdullah <email@hidden>
- Date: Tue, 21 Apr 2015 13:48:00 +0200
> On 21 Apr 2015, at 13:43, Michael Crawford <email@hidden> wrote:
>
> I screwed something up. If I can't fix it I can restore from backup.
> I'm too cheap to use git but I make regular tarballs.
>
> I spent some time monkeying around with Interface Builder. My iPhone
> .xibs were mostly complete but my iPad quite incomplete, as a while
> back I ripped everything out to replace my original UI with a
> UINavigationController.
>
> Now I get a crash at startup. It looks like an exception is thrown
> inside UIApplicationMain.
Golden rule of asking for debugging help here: post the stack traces etc. for your crash/exception/whatever. Otherwise we’re shooting blind.
>
> The reason that I'd like to fix this rather than just backing out my
> code is that I haven't done much iOS coding for a while, and would
> like to come back up to speed. What better way than screwing up my
> project?
>
> I can see that stuff like awakeFromNib and some other code is getting
> called here and there. I speculate that an IBOutlet is nil; I've been
> adding assertions which has helped in the past but not yet for this.
>
> I will try guard malloc later.
>
> Yes I feel quite foolish even asking this here.
>
> --
> Michael David Crawford, Consulting Software Engineer
Seriously, you call yourself a software engineer, but don’t use version control?!
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