Re: doesNotRecognizeSelector exception
Re: doesNotRecognizeSelector exception
- Subject: Re: doesNotRecognizeSelector exception
- From: Kyle Sluder <email@hidden>
- Date: Sat, 26 Mar 2011 20:26:16 -0700
I'm on the road so i cant discuss this further right now. One reason it's more helpful to keep this discussion on-list. :)
--Kyle Sluder
(Sent from the road)
On Mar 26, 2011, at 8:23 PM, Jeffrey Walton <email@hidden> wrote:
> On Sat, Mar 26, 2011 at 11:01 PM, Jeffrey Walton <email@hidden> wrote:
>> On Sat, Mar 26, 2011 at 10:37 PM, Kyle Sluder <email@hidden> wrote:
>>> On Sat, Mar 26, 2011 at 7:35 PM, Sherm Pendley <email@hidden> wrote:
>>>> The delegate message is being sent to an instance of UIView - not to
>>>> your controller. That would indicate that the first argument you're
>>>> sending to -initWithDelegate:withContext: is not what it should be.
>>>
>>> Or nobody's retaining the delegate, and therefore it's being replaced
>>> in memory with the UIView instance. The reason delegates are
>>> unretained in Cocoa is because they typically have a strong reference
>>> to the thing they are a delegate of.
>> Correct: the file picker is not retaining the delegate (per Hillegass
>> and retain loop/cycle).
>>
>> Should the delegate be retained by FilePicker? In this case, to avoid
>> the retain loop, MyViewController *should not* retain the FilePicker?
> Changing the code so that the FilePicker retained the delegate did not help.
>
> Jeff
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden