Re: loaded object: (0x0)
Re: loaded object: (0x0)
- Subject: Re: loaded object: (0x0)
- From: "Patrick M. Rutkowski" <email@hidden>
- Date: Wed, 12 May 2010 15:48:51 -0400
Nope, there's no leaks or bad accesses with the "assign" in the
@property on main_object.
main_object will end up having a retainCount of 1, and be in the
autorelease pool, destined to be freed; it's all as I wanted.
It's all in line with what's described in
http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/LoadingResources/CocoaNibs/CocoaNibs.html
On Wed, May 12, 2010 at 3:37 PM, Rafael Cerioli
<email@hidden> wrote:
> In addition, don't you need a retain policy for your main_object property ? I'm not sure of the behavior of the nib loading process, but in the best case I think you will have a leak there, in the worst case, a bad access.
>
> Rafael
>
> Le 12 mai 2010 à 14:57, Gustavo Pizano a écrit :
>
>> Hello Patrick,
>>
>> I don't know but I see weird the way you initialize the MyFilesOwner..
>>
>> Normally I would do ..
>>
>> MyFieOwner * owner = [[MyFileOnwer alloc] iniWithNibName:@"Test" nibBundle:nil];
>>
>> of course taking into mind that MyFileOnwer would be a NSViewController, which in your example is not.
>>
>>
>> but your error is
>>
>> [
>> NSBundle
>> loadNibNamed: @"TestNib.xib"
>> owner: owner
>> ];
>>
>> it should be
>>
>>
>> [
>> NSBundle
>> loadNibNamed: @"TestNib"
>> owner: owner
>> ];
>>
>>
>> Gustavo
>>
>>
>>
>>
>>
>>
>>
>> On May 12, 2010, at 8:35 PM, Patrick M. Rutkowski wrote:
>>
>>> I'm so horribly confused about why the below sample project fails to
>>> load the object from "TestNib.xib".
>>>
>>> I expect to print something like:
>>> loaded object: (<SOME_POINTER_HERE>)
>>>
>>> But instead I just get:
>>> loaded object: (0x0)
>>>
>>> Could someone help clue me in?
>>>
>>> Test Project: http://www.rutski89.com/static/TestApp.zip
>>>
>>> I could just be really tried today, did I make a silly type-o somewhere?
>>> -Patrick
>>>
>>>
>>> P.S.
>>> I tried changing the "main_object" property from assign to retain, but
>>> it didn't help.
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